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SSC CGL 2023 Tier-I Official Paper (Held On: 20 Jul 2023 Shift 2)
SSC CGL 2023 Tier-I Official Paper (Held On: 20 Jul 2023 Shift 2)
SSC CGL 2023 Tier-I Official Paper (Held On: 20 Jul 2023 Shift 2)
SSC CGL 2023 Tier-I Official Paper (Held On: 20 Jul 2023 Shift 2)
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\n\n

7.5 × 17.2 ÷ 8.6 + 3.5 - 17.5  ⇒ 7.5 × 2 + 3.5 - 17.5 ⇒ 15 + 3.5 - 17.5 ⇒ 15 - 14 ⇒ 1

\n", "pos": 0, "neg": 0}, {"n": 64, "si": 2, "text": "A thief is chased by a policeman and distance between them is 3 km. The speed of policeman is 75 km/h and the speed of the thief is 60 km/h. The policeman will be able to catch the thief when the thief would have covered the distance of ____________ km.", "comp": "", "opts": ["18", "12", "15", "10"], "cidx": 1, "sol": "

The relative speed between police and thief = (75 - 60) = 15 km/hr

\n\n

⇒ Time taken = 3/15 = 1/5 = 1/5 × 60 min = 12 minutes

\n\n

Distance travelled by a thief in 12 minutes = 60/60 × 12 = 12 km

\n", "pos": 0, "neg": 0}, {"n": 65, "si": 2, "text": "The average weight of 15 persons is increased by 1.2 kg when one of them whose weight is 51 kg is replaced by a new man. The weight of the new man is:", "comp": "", "opts": ["69 kg", "70 kg", "65 kg", "59 kg"], "cidx": 0, "sol": "

Total increase in weight = 15 × 1.2 = 18 kg

\n\n

The weight of a new person = 51+ 18 = 69 kg.

\n", "pos": 0, "neg": 0}, {"n": 66, "si": 2, "text": "

The following expression is equal to.

\n\n

cot 85°+ cos 75°

\n", "comp": "", "opts": ["tan 85°+ sin 75°", "tan 5°+ sin 15°", "tan 85°- sin 75°", "tan 5°- sin 15°"], "cidx": 1, "sol": "

cot 85°+ cos 75° ⇒ cot (90 - 5)°+ cos (90 - 15)° ⇒ cot (90 - 5)°+ cos (90 - 15)° ⇒ tan 5°+ sin 15°

\n", "pos": 0, "neg": 0}, {"n": 67, "si": 2, "text": "If x + y + z = 4 and x2 + y2 + z2 = 12, then find xy + yz + xz.", "comp": "", "opts": ["4", "6", "7", "2"], "cidx": 3, "sol": "

(x + y + z)2 = 42 ⇒ x2 + y2 + z2 + 2(xy + yz + zx) = 16 ⇒ 2(xy + yz + zx) = 16 – 12 ⇒ xy + yz + zx = 2

\n", "pos": 0, "neg": 0}, {"n": 68, "si": 2, "text": "If \\((5y + \\frac{5}{y}) = 11\\), find the value of \\((y^2 + \\frac{1}{y^2})\\).", "comp": "", "opts": ["\\(2\\frac{21}{25}\\)", "\\(1\\frac{21}{25}\\)", "\\(3\\frac{21}{25}\\)", "\\(4\\frac{21}{25}\\)"], "cidx": 0, "sol": "

Divide the expression by 5: = y + 1/y = 11/5

\n\n

y2 + 1/y2 + 2 = 121/25 = y2 + 1/y2 = 121/25 - 2 = y2 + 1/y2 = 71/25 = y2 + 1/y2 = 2(21/25)

\n", "pos": 0, "neg": 0}, {"n": 69, "si": 2, "text": "\\(\\rm \\frac{2\\tan A}{1 + \\tan^2A} = ?\\)", "comp": "", "opts": ["cos 2A", "sin A", "cos A", "sin 2A"], "cidx": 3, "sol": "

\\(\\rm \\frac{2\\tan A}{1 + \\tan^2A} = ?\\)

\n\n

= 2(sinA/cosA)/(1 + sin2A/cos2A) = 2(sinA/cosA)/(1/cos2A) = 2 sinA × cosA  = sin 2A

\n", "pos": 0, "neg": 0}, {"n": 70, "si": 2, "text": "Find the value of sin (50 + θ) - cos (40 - θ). ", "comp": "", "opts": ["\\(\\frac{1}{2}\\)", "- 1", "0", "1"], "cidx": 2, "sol": "

sin (50° +θ) - cos (40° - θ) = sin( 90 - (40 -θ)) - cos(40 - θ)  = cos(40 -θ) - cos(40- θ)  = 0

\n", "pos": 0, "neg": 0}, {"n": 71, "si": 2, "text": "Two successive increments of 30% each is by what percentage more than two successive decrements of 30% each? (Correct to two decimal places)", "comp": "", "opts": ["32.54%", "28.15%", "25.25%", "35.29%"], "cidx": 3, "sol": "

Single equivalent increase of 30% each = 30 + 30 + [(30 × 30)/100] = 30 + 30 + 9 = 69%

\n\n

Single equivalent decrease of 30% each = 30 + 30 - [(30 × 30)/100] = 51%

\n\n

Required percentage = [(69 - 51)/51] × 100  = 18/51 × 100 = 35.29%

\n", "pos": 0, "neg": 0}, {"n": 72, "si": 2, "text": "Find the total surface area (in cm2) of a cuboid having dimensions 5 cm, 7 cm and 11 cm.", "comp": "", "opts": ["385", "334", "343", "167"], "cidx": 1, "sol": "

Total surface area of cuboid = 2(5 × 7 + 7 × 11 + 11 × 5) ⇒ 2(35 + 77 + 55) ⇒ 2 × 167 ⇒ 334 cm2

\n", "pos": 0, "neg": 0}, {"n": 73, "si": 2, "text": "

Study the given bar graph carefully and answer the following question. The demand of Company P is what percentage of the demand of Company Q?

\n\n

\"\"

\n", "comp": "", "opts": ["68%", "65%", "70%", "72%"], "cidx": 3, "sol": "

3276/4550 × 100 = 18/25 × 100 = 72%

\n", "pos": 0, "neg": 0}, {"n": 74, "si": 2, "text": "A man can finish a work in 10 days and a woman can finish it in 12 days. In how many days will the work be finished by a man and a woman, working together every day?", "comp": "", "opts": ["\\(\\frac{60}{11}\\)", "\\(\\frac{61}{10}\\)", "\\(\\frac{31}{10}\\)", "\\(\\frac{30}{11}\\)"], "cidx": 0, "sol": "

 

\n\n\n\t\n\t\t\n\t\t\t\n\t\t\t\n\t\t\t\n\t\t\n\t\t\n\t\t\t\n\t\t\t\n\t\t\t\n\t\t\n\t\t\n\t\t\t\n\t\t\t\n\t\t\n\t\n
TimeTotal workEfficiency
(Man) 10606
(Woman) 125
\n\n

 

\n\n

They will together complete the work in = 60/(6 + 5) = 60/11 days.

\n", "pos": 0, "neg": 0}, {"n": 75, "si": 2, "text": "

A shopkeeper offers three schemes as given below to sell a particular type of product. Which of the following schemes offer(s) the maximum discount percentage?

\n\n

A. Buy 6, get 4 free

\n\n

B. Buy 5, get 5 free

\n\n

C. Two successive discounts of 18% and 24%

\n", "comp": "", "opts": ["Only B", "Only B and C", "Only A and C", "Only A"], "cidx": 0, "sol": "

Scheme A. Buy 6 get 4 free

\n\n

= 4/(6 + 4) × 100 = 40%

\n\n

Scheme B. Buy 5 get 5 free

\n\n

= 5/(5 + 5 ) × 100 = 50%

\n\n

Scheme C. Two successive discounts of 18% and 24%

\n\n

= 18 + 24 - (18 × 24)/100 = 42 - 4.32 = 37.68%

\n", "pos": 0, "neg": 0}, {"n": 76, "si": 3, "text": "

Direction: Select the most appropriate option to fill in the blank.

\n\n

Meenakshi sweeps the ball excellently when she ______ an off - spin delivery.

\n", "comp": "", "opts": ["will get", "has got", "got", "gets"], "cidx": 3, "sol": "The first part of the sentence is in the present tense, so to maintain uniformity, we have to write the V1 form of the verb \"get.\" Structure for Simple Present Tense: Subject + V1 (s/es) + Object. So, the correct verb form to use is \"gets.\" The correct answer \"gets\" indicates that Meenakshi currently has the ability to sweep the ball well when faced with an off-spin delivery.", "pos": 0, "neg": 0}, {"n": 77, "si": 3, "text": "

Direction: Select the most appropriate ANTONYM of the underlined word.

\n\n

Her mother always encouraged the idea of early marriage.

\n", "comp": "", "opts": ["Motivated", "Supported", "Cheered", "Discouraged"], "cidx": 3, "sol": "The word 'encouraged' means to give support, confidence or hope to someone. Example: The teacher encouraged her students to ask questions. The word \"discouraged\" means to dissuade or persuade someone not to do something. Example: She discouraged me.
\nIn the given sentence, the mother always supported the idea of early marriage, so the antonym would be 'discouraged.' The opposite of 'encouraged' is 'discouraged.'", "pos": 0, "neg": 0}, {"n": 78, "si": 3, "text": "

Direction: Select the most appropriate synonym of the given word.

\n\n

Apathy

\n", "comp": "", "opts": ["Empathy", "Indifference", "Aversion", "Hostility"], "cidx": 1, "sol": "\"Apathy\" means lack of interest, enthusiasm, or concern. Example: To this list, one might well add apathy, disrespect, recklessness, insensitivity, and dishonesty. \"Indifference\" means lack of interest, concern, or sympathy. Example: He has always shown indifference to the needs of others. Both words convey a sense of disinterest, but apathy is a more extreme form of indifference. The most appropriate synonym of the given word is \"Indifference.\"", "pos": 0, "neg": 0}, {"n": 79, "si": 3, "text": "

Select the most appropriate meaning of the given idiom.

\n\n

To face the music

\n", "comp": "", "opts": ["Not knowing the real chords in music", "Barring the entire audiences view at a concert", "Being challenged to a music competition", "To bear the negative consequences of wrongful actions"], "cidx": 3, "sol": "'To face the music' is an idiom that means to accept the consequences of one's actions, especially when they are negative. Example: If she lied to me, then she'll just have to face the music. So, the most appropriate meaning of the given idiom is \"To bear the negative consequences of wrongful actions.\"", "pos": 0, "neg": 0}, {"n": 80, "si": 3, "text": "

Direction: Select the option that expresses the given sentence in active voice.

\n\n

The new building was being constructed by the construction workers. 

\n", "comp": "", "opts": ["The construction workers were constructing the new building.", "The construction workers had been constructing the new building.", "The new building has being constructed by the construction workers?", "The new building is being constructed by the construction workers."], "cidx": 0, "sol": "The rule for changing a Past Continuous Tense from Active voice to Passive voice or Passive to Active Voice: Object + was/were + being + V3 + by Subject (Passive Voice). The subject of the given sentence is 'Construction workers'.​​ The object of the given sentence is 'new building.' The subject will be put in place of the object and the object will be put in place of the subject. 'Was being constructed' will be changed into 'were constructing'. \"Construction workers\" is a plural subject so we must \"were\" with it.", "pos": 0, "neg": 0}, {"n": 81, "si": 3, "text": "

Direction: Select the most appropriate option to fill in the blank.

\n\n

'Rapid' may be replaced by ' ______'.

\n", "comp": "", "opts": ["Gradual", "Legitimate", "Artistic", "Speedy"], "cidx": 3, "sol": "\"Rapid\" means fast or quick. Example: She made rapid progress and was soon the best in the class. \"Speedy\" means fast or quick.  Example: They hope to bring a speedy end to the conflict. 'Rapid' may be replaced by 'Speedy.'", "pos": 0, "neg": 0}, {"n": 82, "si": 3, "text": "

Direction: Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the correct order to form a meaningful and coherent paragraph.

\n\n

A. He used to commit one theft a year on average. The stolen money lasted for the year.

\n\n

B. He chose the house at Shotover Grange to commit his next burglary. He studied the design of the house carefully for a fortnight.

\n\n

C. He found that the family had gone to London and the servants to the movie. He broke into the house one afternoon.

\n\n

D. He hoped to get fifteen thousand pounds worth of jewels from the safe.

\n", "comp": "", "opts": ["ABCD", "DCBA", "BDAC", "BCDA"], "cidx": 0, "sol": "The correct sequence is ABCD. Sentence A introduces the character's annual theft habit. Sentence B details the planning for the next theft. Sentence C describes the act of burglary. Sentence D reveals the objective of the theft.", "pos": 0, "neg": 0}, {"n": 83, "si": 3, "text": "

Direction: Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the correct order to form a meaningful and coherent paragraph.

\n\n

A. Chronic infections such as typhoid, chickenpox and others, for example, are no longer feared.

\n\n

B. A factor contributing to the rapid rise of the population in recent years has been the drop in the death rate.

\n\n

C. Because of medical breakthroughs, the death rate has decreased.

\n\n

D. In 2001, the death rate in India was approximately 8.5 per thousand people.

\n", "comp": "", "opts": ["BDCA", "DBCA", "CDAB", "ADBC"], "cidx": 0, "sol": "The paragraph talks about the drop in death rate in India due to medical breakthroughs and how it has contributed to the rapid rise in population.\n
B: Introduces the topic of the paragraph: the drop in the death rate. D: Provides additional information about the drop in the death rate. C: Explains the reason for the drop in the death rate: medical breakthroughs. A: Concludes the paragraph by summarizing the main point: chronic infections are no longer feared.
\n", "pos": 0, "neg": 0}, {"n": 84, "si": 3, "text": "

Direction: Select the word which means the same as the group of words underlined in the given sentence.

\n\n

Manisha is a believer of fate.

\n", "comp": "", "opts": ["Minimalist", "Socialist", "Fatalist", "Catalyst"], "cidx": 2, "sol": "The word \"fatalist\" means someone who believes that events are determined by fate and cannot be changed by human actions.  Example: It's wrong to take this fatalist's view of global warming. In the given sentence, the word 'believer' indicates that Manisha has a strong belief in fate. The correct answer is Option 3.", "pos": 0, "neg": 0}, {"n": 85, "si": 3, "text": "

Direction: Select the option that expresses the given sentence in passive voice.

\n\n

Dr. Joyce is studying an experiment in his laboratory.

\n", "comp": "", "opts": ["An experiment is studied by Dr. Joyce in his laboratory.", "An experiment was being studied by Dr. Joyce in his laboratory.", "An experiment is being studied by Dr. Joyce in his laboratory.", "An experiment has been studied by Dr. Joyce in his laboratory."], "cidx": 2, "sol": "The rule for changing a Present Continuous Tense from Active voice to Passive voice: Object + is/am/are + being + V3 + by Subject. The subject of the given sentence is 'Dr. Joyce'.​​ The object of the given sentence is 'experiment'. The subject will be put in place of the object and the object will be put in place of the subject. And 'is studying will be changed into 'is being studied'. \"Experiment\" is a singular noun so we must \"is\" with it. \"By Dr. Joyce in his laboratory\" is added to indicate who is performing the action.", "pos": 0, "neg": 0}, {"n": 86, "si": 3, "text": "

Direction: Parts of the following sentence have been given as options. One of them may contain an error. Select the part that contains the error from the given options. If you don't find any error, mark 'No error' as your answer.

\n\n

You can fool some of the people all the time, and all the people some of the time; but you cannot fool all the people all the time.

\n", "comp": "", "opts": ["No error", "You can fool some of the people all the time ", "and all the people some of the time", "but you cannot fool all the people all the time."], "cidx": 0, "sol": "The sentence is grammatically correct and makes logical sense. The use of the semicolon ( ; ) is appropriate to separate the two independent clauses. The phrase \"some of the time\" is used correctly to indicate that not all people can be fooled all the time. There are no errors in subject-verb agreement or word choice.", "pos": 0, "neg": 0}, {"n": 87, "si": 3, "text": "
\n

Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the correct order to form a meaningful and coherent paragraph.

\n\n

A. There are 1.52 billion Aadhaar cards given to the whole population as of February 2019.

\n\n

B. A financial inclusion programme called the Prime Minister's Jan Dhan Yojana (PMJDY) makes services like banking, remittance, and insurance accessible to every Indian at a reasonable price.

\n\n

C. Under the acronym JAM-Jan Dhan Yojana for Financial Inclusion, Aadhaar Biometric Identification, and Mobile Telecommunications-India is on the verge of a social revolution.

\n\n

D. Beneficiaries may open an account with no balance.

\n
\n", "comp": "", "opts": ["ABCD", "BCDA", "CABD", "DCBA"], "cidx": 2, "sol": "

​Sentence B introduces the topic about Prime minister's Jan Dhan Yojana.Sentence C tells more about the scheme and the aim of the scheme.Sentence D  provides detail about the Jan Dhan Yojana program, stating that beneficiaries can open an account with no balance. Sentence A gives statistical data about the aadhar cards made since 2019.

\n", "pos": 0, "neg": 0}, {"n": 88, "si": 3, "text": "

Select the most appropriate synonym of the given word.

\n\n

Diligent

\n", "comp": "", "opts": ["Spiteful", "Awful", "Faithful", "Careful"], "cidx": 3, "sol": "\"Diligent\" means showing care and effort in one's work or duties. Example: She was a diligent student who always completed her assignments on time. \"Careful\" means thinking about what you are doing so that you do not have an accident or make mistakes, etc.  Example: Norman is a careful driver. Therefore, the most appropriate synonym for the given word is \"Careful.\"", "pos": 0, "neg": 0}, {"n": 89, "si": 3, "text": "

Direction: Select the most appropriate ANTONYM of the underlined word.

\n\n

They live in the apartment above ours.

\n", "comp": "", "opts": ["Over", "After", "Upward", "Below"], "cidx": 3, "sol": "The word \"above\" means higher in position or rank, so the antonym would be a word that means lower in position or rank. Example: The people in the flat above make a lot of noise. \"Below\" means at a lower level or position than something else.  Example: The temperature fell below freezing during the night. \"Below\" is the correct antonym of \"above.\"", "pos": 0, "neg": 0}, {"n": 90, "si": 3, "text": "

Direction: Select the most appropriate option that can substitute the underlined segment in the given sentence. If there is no need to substitute it, select 'No substitution'.

\n\n

Many noticeable people were present at the function.

\n", "comp": "", "opts": ["No substitution", "notworthy", "celebrity", "notable"], "cidx": 3, "sol": "The word \"noticeable\" means able to be noticed or seen. Example: The scar from the accident was hardly noticeable. \"Notable\" means worthy of attention or remarkable. Example: The area is notable for its wildlife. The correct word choice depends on the intended meaning of the sentence. In this case, \"notable\" is a better fit because it implies that the people present were important or noteworthy.", "pos": 0, "neg": 0}, {"n": 91, "si": 3, "text": "

Direction: In the following sentence, four words are underlined, out of which one word is incorrectly spelt. Identify the INCORRECTLY spelt word.

\n\n

The sovenir shops within the amusement parks do sell well because the visitors are mostly children and the shops keep a good stock of objects that children find fascinating.

\n", "comp": "", "opts": ["fascinating", "visitors", "amusement", "sovenir"], "cidx": 3, "sol": "The correct spelling of \"sovenir\" is \"souvenir.\" \"Souvenir\" means a thing that is kept as a reminder of a person, place, or event. Example: I brought back a menu as a souvenir of my trip.", "pos": 0, "neg": 0}, {"n": 92, "si": 3, "text": "

Direction: Select the most appropriate meaning of the given idiom.

\n\n

Stir up a hornet's nest

\n", "comp": "", "opts": ["Provoke trouble", "Resist a fight", "Create doubts", "Scare the birds"], "cidx": 0, "sol": "The idiom \"stir up a hornet's nest\" means to do something that causes a lot of trouble or anger. Example: His remarks about the lack of good women tennis players stirred up a hornet's nest. The phrase \"hornet's nest\" refers to a situation that is difficult to control and can lead to many problems. The word \"stir up\" suggests that the action is intentional, and done with the purpose of causing trouble.", "pos": 0, "neg": 0}, {"n": 93, "si": 3, "text": "

Direction: Select the most appropriate ANTONYM of the underlined word in the given sentence.

\n\n

Aditi is meticulous by nature.

\n", "comp": "", "opts": ["accurate", "precise", "careless", "concise"], "cidx": 2, "sol": "The word 'meticulous' means showing great attention to detail; very careful and precise. Example: Many hours of meticulous preparation have gone into writing the book. \"Careless\" means not giving sufficient attention or thought to avoid harm or errors. 
\nExample: He is a careless boy. The sentence suggests that Aditi is very careful and precise. The antonym of 'meticulous' is 'careless.'", "pos": 0, "neg": 0}, {"n": 94, "si": 3, "text": "

Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the correct order to form a meaningful and coherent paragraph.

\n\n

A. Swarms have wreaked havoc on crops and caused famines and mass migrations.

\n\n

B. Since prehistoric times, locusts have caused plagues.

\n\n

C. Traditional methods of control rely on the use of pesticides from the ground or the air, although biological control approaches are also making great strides.

\n\n

D. Changes in agricultural practices and improved observation of areas where swarms tend to form have lately allowed control measures to be implemented at an earlier stage.

\n", "comp": "", "opts": ["DCBA", "BADC", "BDAC", "ABDC"], "cidx": 1, "sol": "The correct arrangement of sentences is option 2) BADC. It begins with the history of locust plagues (B, A), then mentions the changes in agricultural practices leading to early control measures (D), and ends with current control methods (C).", "pos": 0, "neg": 0}, {"n": 95, "si": 3, "text": "
\n

Direction: Select the INCORRECTLY spelt word.

\n
\n", "comp": "", "opts": ["Erase", "Dredge", "Sieze", "North"], "cidx": 2, "sol": "The correct spelling is \"Seize.\" The letter \"i\" comes before \"e\" in this word. \"Seize\" means to take hold of something suddenly and firmly; to grab something. Example: The thief seized her handbag and ran off with it. Other examples of words with the \"ie\" spelling include \"believe\" and \"relieve\".", "pos": 0, "neg": 0}, {"n": 96, "si": 3, "text": "Select the most appropriate option to fill in blank No. 1.", "comp": "

Direction: In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.

\n\n

The Digital Saksharta Abhiyan (DISHA) or National Digital Literacy Mission (NDLM) Scheme has been formulated to ______ (1) ______ IT training to 52.5 lakh persons, including Anganwadi and ASHA workers and authorised ration dealers in all the States/UTS ______ (2) ______ the country so that the non-IT literate citizens are ______ (3) ______ to become IT literate so as to ______ (4) ______ them to actively and effectively participate in the democratic and developmental process and also ______ (5) ______ their livelihood.

\n", "opts": ["attribute", "attain", "impart", "affirm"], "cidx": 2, "sol": "\"Impart\" means to communicate or convey information or knowledge to someone. Example: I was rather quiet as I didn't feel I had much wisdom to impart on the subject. The grammatical structure of the sentence suggests that a verb is needed to fill in the blank, and \"impart\" is the only verb option.", "pos": 0, "neg": 0}, {"n": 97, "si": 3, "text": "Select the most appropriate option to fill in blank No. 2.", "comp": "

Direction: In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.

\n\n

The Digital Saksharta Abhiyan (DISHA) or National Digital Literacy Mission (NDLM) Scheme has been formulated to ______ (1) ______ IT training to 52.5 lakh persons, including Anganwadi and ASHA workers and authorised ration dealers in all the States/UTS ______ (2) ______ the country so that the non-IT literate citizens are ______ (3) ______ to become IT literate so as to ______ (4) ______ them to actively and effectively participate in the democratic and developmental process and also ______ (5) ______ their livelihood.

\n", "opts": ["among", "within ", "between", "across"], "cidx": 3, "sol": "\"Across\" means from one side to the other side of something. Example: The bridge across the river was long and narrow. It is the most appropriate option to fill in the blank as it implies movement from one end to the other end of something.", "pos": 0, "neg": 0}, {"n": 98, "si": 3, "text": "Select the most appropriate option to fill in blank No. 3.", "comp": "

Direction: In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.

\n\n

The Digital Saksharta Abhiyan (DISHA) or National Digital Literacy Mission (NDLM) Scheme has been formulated to ______ (1) ______ IT training to 52.5 lakh persons, including Anganwadi and ASHA workers and authorised ration dealers in all the States/UTS ______ (2) ______ the country so that the non-IT literate citizens are ______ (3) ______ to become IT literate so as to ______ (4) ______ them to actively and effectively participate in the democratic and developmental process and also ______ (5) ______ their livelihood.

\n", "opts": ["included", "made", "ordered", "trained"], "cidx": 3, "sol": "\"Trained\" is the most appropriate option to fill in blank No. 3. This verb means to teach or prepare someone for a particular task or skill.  Example: She trained as an engineer.", "pos": 0, "neg": 0}, {"n": 99, "si": 3, "text": "Select the most appropriate option to fill in blank No. 4.", "comp": "

Direction: In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.

\n\n

The Digital Saksharta Abhiyan (DISHA) or National Digital Literacy Mission (NDLM) Scheme has been formulated to ______ (1) ______ IT training to 52.5 lakh persons, including Anganwadi and ASHA workers and authorised ration dealers in all the States/UTS ______ (2) ______ the country so that the non-IT literate citizens are ______ (3) ______ to become IT literate so as to ______ (4) ______ them to actively and effectively participate in the democratic and developmental process and also ______ (5) ______ their livelihood.

\n", "opts": ["enact", "able", "enable", "regard"], "cidx": 2, "sol": "The word \"enable\" means to make someone or something able to do something. Example: The new laws enable more women to return to work. It is the most appropriate option to fill in the blank as it fits the context of providing the necessary capability or means to achieve something.", "pos": 0, "neg": 0}, {"n": 100, "si": 3, "text": "Select the most appropriate option to fill in blank No. 5.", "comp": "

Direction: In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.

\n\n

The Digital Saksharta Abhiyan (DISHA) or National Digital Literacy Mission (NDLM) Scheme has been formulated to ______ (1) ______ IT training to 52.5 lakh persons, including Anganwadi and ASHA workers and authorised ration dealers in all the States/UTS ______ (2) ______ the country so that the non-IT literate citizens are ______ (3) ______ to become IT literate so as to ______ (4) ______ them to actively and effectively participate in the democratic and developmental process and also ______ (5) ______ their livelihood.

\n", "opts": ["present", "enhance", "engage", "train"], "cidx": 1, "sol": "The word \"enhance\" means to improve or make something better. Example: These scandals will not enhance the organization's reputation. It is the most appropriate option to fill in the blank. Grammatically, this option fits the context of the sentence and makes sense.", "pos": 0, "neg": 0}], "hi": [{"n": 1, "si": 0, "text": "एक निश्चित कूट भाषा में, 'QUANTITY' को 'TPMZHSXS' के रूप में लिखा जाता है, 'RELIABLE' को 'DQHKAZDK' के रूप में लिखा जाता है। 'SAMPLING' को उस भाषा में कैसे लिखा जाएगा?", "comp": "", "opts": ["ZROLHLGM", "ZROLHJEL", "ZROLHKFM", "ZROLHKFN"], "cidx": 2, "sol": "
तर्क: सभी वर्णमाला स्थिति मान से (1) को घटाकर विकर्ण रूप से लिखा गया है।
\n\n
 
\n\n
'SAMPLING' को इस प्रकार लिखा जाएगा:
\n\n

\"\"

\n", "pos": 0, "neg": 0}, {"n": 2, "si": 0, "text": "शब्द "FRETSAW" में प्रत्येक स्वर को अंग्रेजी वर्णमाला शृंखला में अगले अक्षर से बदल दिया गया है और प्रत्येक व्यंजन को अंग्रेजी वर्णमाला शृंखला में पिछले अक्षर से बदल दिया गया है। नवगठित शब्द में, दाएँ से तीसरे और दाएँ से पहले अक्षर के बीच अंग्रेजी वर्णमाला शृंखला में कितने अक्षर हैं?", "comp": "", "opts": ["तीन", "चार", "एक", "दो"], "cidx": 0, "sol": "

\"FRETSAW\" → EQFSRBV

\n\n

दाएँ से तीसरा अक्षर और पहला अक्षर R और V हैं।

\n\n

यहां, तीन अक्षर S, T और U, R और V के बीच आते हैं।

\n", "pos": 0, "neg": 0}, {"n": 3, "si": 0, "text": "सैमुअल ने एक लड़की की तस्वीर देखकर कहा, "वह मेरे मामा के बेटे की बहन है।" चित्र में लड़की सैमुअल से किस प्रकार संबंधित है?", "comp": "", "opts": ["बहू", "भाभी", "बहन की बेटी", "माँ के भाई की बेटी"], "cidx": 3, "sol": "

दी गई जानकारी के अनुसार, वंश वृक्ष आरेख है:

\n\n

\"\"

\n\n

यहाँ, लड़की सैमुअल की माँ के भाई की बेटी है।

\n", "pos": 0, "neg": 0}, {"n": 4, "si": 0, "text": "

जब दर्पण को नीचे दिखाए अनुसार MN पर रखा जाए तो दी गई आकृति के सही दर्पण प्रतिबिम्ब का चयन करें।

\n\n

\"\"

\n", "comp": "", "opts": ["\"\"", "\"\"", "\"\"", "\"\""], "cidx": 2, "sol": "\"\"", "pos": 0, "neg": 0}, {"n": 5, "si": 0, "text": "

निम्नलिखित में से कौन-सी संख्या दी गई शृंखला में प्रश्न चिह्न (?) का स्थान लेगी?

\n\n

11, ?, 29, 53, 101, 197

\n", "comp": "", "opts": ["19", "13", "21", "17"], "cidx": 3, "sol": "

दी गई श्रृंखला में अनुसरण किया गया तर्क इस प्रकार है:

\n\n

\"\"

\n", "pos": 0, "neg": 0}, {"n": 6, "si": 0, "text": "

उस विकल्प का चयन करें जो उन अक्षरों का प्रतिनिधित्व करता है, जो रिक्त स्थान में बाएं से दाएं रखे जाने पर अक्षर शृंखला को पूरा करेंगे।

\n\n

P _ G I O _ D _ I O R D G _ O _ D G I O

\n", "comp": "", "opts": ["G Q D S I", "D Q G I S", "Q G D I S", "S I D G Q"], "cidx": 1, "sol": "

2. D Q G I S

\n\n

P D G I O / Q D G I O / R D G I O / S D G I O

\n\n

\"\"

\n", "pos": 0, "neg": 0}, {"n": 7, "si": 0, "text": "

दिए गए विकल्पों में से उस आकृति का चयन करें जो निम्नलिखित शृंखला में प्रश्न चिह्न (?) का स्थान ले सके।

\n\n

\"\"

\n", "comp": "", "opts": ["\"\"", "\"\"", "\"\"", "\"\""], "cidx": 1, "sol": "\"\"", "pos": 0, "neg": 0}, {"n": 8, "si": 0, "text": "निम्नलिखित चार अक्षर-समूहों में से तीन एक निश्चित तरीके से एक जैसे हैं और एक अलग है। बेजोड़ को चुनिए।", "comp": "", "opts": ["CXG", "IRM", "BYF", "GUK"], "cidx": 3, "sol": "

तर्क: दूसरा अक्षर पहली संख्या का विपरीत अक्षर है और तीसरा अक्षर प्राप्त करने के लिए पहले अक्षर के स्थिति मान में (4) जोड़ा जाता है।

\n\n

4. GUK →

\n\n

\"\"

\n", "pos": 0, "neg": 0}, {"n": 9, "si": 0, "text": "

उस विकल्प का चयन करें जो पाँचवीं संख्या से उसी प्रकार संबंधित है जैसे दूसरी संख्या पहली संख्या से संबंधित है और चौथी संख्या तीसरी संख्या से संबंधित है।

\n\n

4 ∶ 25 ∶∶ 12 ∶ 73  ∶∶ 7 ∶  ?

\n", "comp": "", "opts": ["48", "39", "43", "52"], "cidx": 2, "sol": "

तर्क: दूसरी संख्या = [(पहली संख्या × 6) + 1]

\n\n

'7 : ?' →

\n\n

⇒ [(7 × 6) + 1]

\n\n

⇒ (42 + 1) = 43

\n", "pos": 0, "neg": 0}, {"n": 10, "si": 0, "text": "

जब दर्पण को दिखाए गए अनुसार 'AB' पर रखा जाए तो दी गई आकृति के सही दर्पण प्रतिबिम्ब का चयन कीजिये।

\n\n

\"\"

\n", "comp": "", "opts": ["\"\"", "\"\"", "\"\"", "\"\""], "cidx": 0, "sol": "\"\"", "pos": 0, "neg": 0}, {"n": 11, "si": 0, "text": "
तीन कथन और उसके बाद I, II और III क्रमांकित तीन निष्कर्ष दिए गए हैं। कथनों को सत्य मानते हुए, भले ही वे सामान्यतः ज्ञात तथ्यों से भिन्न प्रतीत होते हों, निर्णय लें कि कौन सा निष्कर्ष तार्किक रूप से कथनों का अनुसरण करता है।
\n\n
 
\n\n
कथन:
\n\n
 
\n\n
सभी चमड़े जूते हैं।
\n\n
 
\n\n
कुछ बैग जूते हैं
\n\n
 
\n\n
कुछ बैग कागज हैं।
\n\n
 
\n\n
निष्कर्ष:
\n\n
 
\n\n
I. कुछ कागज चमड़ा हैं।
\n\n
 
\n\n
II. कुछ जूते चमड़ा हैं
\n\n
 
\n\n
III. कुछ जूते कागज हैं।
\n", "comp": "", "opts": ["केवल निष्कर्ष II अनुसरण करता है", "केवल निष्कर्ष I अनुसरण करता है", "केवल निष्कर्ष III अनुसरण करता है", " सभी निष्कर्ष अनुसरण करते हैं "], "cidx": 0, "sol": "

दिए गए कथनों के अनुसार वेन आरेख:

\n\n

\"\"

\n\n
निष्कर्ष:
\n\n
 
\n\n
I. कुछ कागज चमड़ा हैं। → अनुसरण नहीं करता है (क्योंकि कागज और चमड़े के बीच कोई निश्चित संबंध नहीं दिया गया है, इसलिए यह केवल संभव हो सकता है लेकिन निश्चित रूप से सत्य नहीं)
\n\n
 
\n\n
II. कुछ जूते चमड़े हैं। → अनुसरण करता है (सभी चमड़े जूते हैं, जिसका अर्थ है कि कुछ जूते चमड़े हैं, यह निश्चित रूप से सत्य है)
\n\n
 
\n\n
III. कुछ जूते कागज हैं। → अनुसरण नहीं करता है (क्योंकि जूते और कागज के बीच कोई निश्चित संबंध नहीं दिया गया है, इसलिए यह केवल संभव हो सकता है लेकिन निश्चित रूप से सत्य नहीं है)
\n", "pos": 0, "neg": 0}, {"n": 12, "si": 0, "text": "

तीन कथन और उसके बाद I, II और III क्रमांकित तीन निष्कर्ष दिए गए हैं। कथनों को सत्य मानते हुए, भले ही वे सामान्यतः ज्ञात तथ्यों से भिन्न प्रतीत होते हों, निर्णय लें कि कौन सा निष्कर्ष तार्किक रूप से कथनों का अनुसरण करता है।

\n\n

कथन:

\n\n

कुछ पहाड़ियाँ पर्वत हैं।

\n\n

कुछ पहाड़ियाँ घाटियाँ हैं।

\n\n

सभी घाटियाँ नदियाँ हैं।

\n\n

निष्कर्ष:

\n\n

I. कुछ नदियाँ घाटियाँ हैं।

\n\n

II. कुछ पर्वत घाटियाँ हैं।

\n\n

III. कुछ पहाड़ियाँ नदियाँ हैं।

\n", "comp": "", "opts": ["केवल निष्कर्ष I और III अनुसरण करते हैं। ", "केवल निष्कर्ष II और III अनुसरण करते हैं। ", " केवल निष्कर्ष I और II अनुसरण करते हैं।  ", "केवल निष्कर्ष I अनुसरण करता है। "], "cidx": 0, "sol": "

दिए गए कथनों के अनुसार वेन आरेख:

\n\n

\"\"

\n\n

निष्कर्ष:

\n\n
I. कुछ नदियाँ घाटियाँ हैं। → अनुसरण करता है (सभी घाटियाँ नदियाँ हैं, जिसका अर्थ है कि कुछ नदियाँ घाटियाँ हैं, यह निश्चित रूप से सत्य है)
\n\n
 
\n\n
II. कुछ पर्वत घाटियाँ हैं। → अनुसरण नहीं करता है (क्योंकि पहाड़ों और घाटियों के बीच कोई निश्चित संबंध नहीं दिया गया है, इसलिए यह केवल संभव हो सकता है लेकिन निश्चित रूप से सत्य नहीं)
\n\n
 
\n\n
III. कुछ पहाड़ियाँ नदियाँ हैं। → अनुसरण करता है (सभी घाटियाँ नदियाँ हैं, और कुछ पहाड़ियाँ घाटियाँ हैं, जिसका अर्थ है कि कुछ पहाड़ियाँ नदियाँ हैं, यह निश्चित रूप से सत्य है)
\n", "pos": 0, "neg": 0}, {"n": 13, "si": 0, "text": "
उस शब्द-युग्म का चयन करें जो दिए गए शब्दों के युग्म में व्यक्त किए गए संबंध के समान सबसे अच्छा प्रतिनिधित्व करता है।
\n\n
 
\n\n
(शब्दों को सार्थक अंग्रेजी शब्द माना जाना चाहिए और शब्द अक्षरों की संख्या/व्यंजनों की संख्या/स्वरों की संख्या के आधार पर एक-दूसरे से संबंधित नहीं होना चाहिए)
\n\n
 
\n\n
फिल्म : निर्देशक
\n", "comp": "", "opts": ["पन्ने: किताबें", "डॉक्टर : नर्स", "डांस : कोरियोग्राफर", "डिग्री: इंजीनियर"], "cidx": 2, "sol": "

दिया गया है:

\n\n

फिल्म: निर्देशक → निर्देशक फिल्म निर्माण के कलाकार पहलुओं की देखरेख करता है और फिल्म की शूटिंग के दौरान कलाकार का मार्गदर्शन करता है।

\n\n

इसी प्रकार,

\n\n

डांस : कोरियोग्राफर → कोरियोग्राफर डांस स्टेप्स सिखाता है।

\n", "pos": 0, "neg": 0}, {"n": 14, "si": 0, "text": "एक निश्चित कूट भाषा में, "ABUSE" को "DEXVH" के रूप में लिखा जाता है और "CANDY" को "FDQGB" के रूप में लिखा जाता है। "DESERT" को उस भाषा में कैसे लिखा जाएगा?", "comp": "", "opts": ["HIWIVX", "IJXJWY", "GHVHUW", "HJWJWX"], "cidx": 2, "sol": "
तर्क: सभी अक्षरों के स्थिति मानों में (3) का योग।
\n\n
 
\n\n
'DESERT' को इस प्रकार लिखा जाएगा:
\n\n

\"\"

\n", "pos": 0, "neg": 0}, {"n": 15, "si": 0, "text": "

जब दर्पण को रेखा MN पर दिखाया गया है तो दिए गए संयोजन की सही दर्पण प्रतिबिंब का चयन करें।

\n\n

\"\"

\n", "comp": "", "opts": ["\"\"", "\"\"", "\"\"", "\"\""], "cidx": 1, "sol": "\"\"", "pos": 0, "neg": 0}, {"n": 16, "si": 0, "text": "

उस विकल्प का चयन करें जो पाँचवीं संख्या से उसी प्रकार संबंधित है जैसे दूसरी संख्या पहली संख्या से संबंधित है और चौथी संख्या तीसरी संख्या से संबंधित है।

\n\n

9 ∶ 702 ∶∶ 3 ∶ 18 ∶∶ 6 ∶ ?

\n", "comp": "", "opts": ["156", "172", "188", "198"], "cidx": 3, "sol": "

तर्क: दूसरी संख्या = [पहली संख्या × {(पहली संख्या)2 - 3}]

\n\n

'6 : ?' के लिए→

\n\n

⇒ [6 × {(6)2 - 3}]

\n\n

⇒ [6 × (36 - 3)]

\n\n

⇒ (6 × 33) = 198

\n", "pos": 0, "neg": 0}, {"n": 17, "si": 0, "text": "

एक ही पासे की तीन अलग-अलग स्थितियाँ दिखाई गई हैं। '1' दर्शाने वाले फलक के विपरीत फलक पर संख्या ज्ञात कीजिए।

\n\n

\"\"

\n", "comp": "", "opts": ["3", "4", "6", "2"], "cidx": 3, "sol": "

यहां, हम विपरीत फलकों को खोजने के लिए आकृति (2) और (3) का उपयोग करते हैं।

\n\n

आकृति (2) और (3) में 5 और 6 दर्शाने वाले फलक सामान्य हैं, जिसका अर्थ है कि 2 दर्शाने वाला फलक 1 दर्शाने वाले फलक के विपरीत है।

\n\n

\"\"

\n\n

यहां, 2 दिखाने वाला फलक 1 दिखाने वाले फलक के विपरीत है

\n", "pos": 0, "neg": 0}, {"n": 18, "si": 0, "text": "

यदि शृंखला जारी रखनी हो तो प्रश्न चिह्न (?) के स्थान पर कौन-सी आकृति आनी चाहिए?

\n\n

\"\"

\n", "comp": "", "opts": ["\"\"", "\"\"", "\"\"", "\"\""], "cidx": 0, "sol": "\"\"", "pos": 0, "neg": 0}, {"n": 19, "si": 0, "text": "

दिए गए समीकरण को सही बनाने के लिए किन दो चिह्नों को आपस में बदलना चाहिए?

\n\n

12 ÷ 5 - 8 × 2 + 14 = 70

\n", "comp": "", "opts": ["- और +", "+ और ×", "÷ और ×", "÷ और +"], "cidx": 2, "sol": "

(3) ÷ और ×

\n\n

⇒ 12 ÷ 5 - 8 × 2 + 14 = 70

\n\n

चिह्नों को बदलने के बाद:

\n\n

⇒ 12 × 5 - 8 ÷ 2 + 14 = 70

\n\n

बोडमास (BODMAS) नियम लागू करने पर:

\n\n

⇒ 12 × 5 - 4 + 14

\n\n

⇒ 60 - 4 + 14

\n\n

⇒ 74 - 4 = 70

\n\n

⇒ '12 × 5 - 8 ÷ 2 + 14 = 70'

\n", "pos": 0, "neg": 0}, {"n": 20, "si": 0, "text": "

निम्नलिखित में से कौन सा पद दी गई शृंखला में प्रश्न चिह्न (?) का स्थान लेगा?

\n\n

MPT, PRU, STV, VVW,?

\n", "comp": "", "opts": ["YWX", "YXW", "YXX", "ZXW"], "cidx": 2, "sol": "

तर्क: पहले, दूसरे और तीसरे अक्षर के स्थान मान में (3), (2) और (1) का योग।

\n\n

\"\"\"\"\"\"\"\"

\n", "pos": 0, "neg": 0}, {"n": 21, "si": 0, "text": "

दिए गए समीकरण को सही बनाने के लिए किन दो चिह्नों को आपस में बदलना चाहिए?

\n\n

256 - 4 × 2 + 200 ÷ 19 = 309

\n", "comp": "", "opts": ["- और +", "÷ और +", "÷ और -", "+ और ×"], "cidx": 2, "sol": "

(3) ÷ और -

\n\n

⇒ 256 - 4 × 2 + 200 ÷ 19 = 309

\n\n

चिह्नों को बदलने के बाद:

\n\n

⇒ 256 ÷ 4 × 2 + 200 - 19 = 309

\n\n

बोडमास नियम लागू करें:

\n\n

⇒ 64 × 2 + 200 - 19

\n\n

⇒ 128 + 200 - 19

\n\n

⇒ 328 - 19 = 309

\n\n

⇒ '256 ÷ 4×2 + 200 - 19 = 309'

\n", "pos": 0, "neg": 0}, {"n": 22, "si": 0, "text": "

उस विकल्प का चयन करें जो पांचवें अक्षर - समूह से उसी प्रकार संबंधित है जैसे दूसरा अक्षर - समूह पहले अक्षर - समूह से संबंधित है और चौथा अक्षर - समूह तीसरे अक्षर - समूह से संबंधित है।

\n\n

CYCLE : BXBKF :: TYRE : SXQF :: SCOOTER : ?

\n", "comp": "", "opts": ["TDNNUFQ", "RBPPSFQ", "TDNNUDS", "RBPPSDS"], "cidx": 1, "sol": "

तर्क: स्वर + 1 और व्यंजन - 1

\n\n

'SCOOTER : ?' के लिए →

\n\n

\"\"

\n", "pos": 0, "neg": 0}, {"n": 23, "si": 0, "text": "
उस सेट का चयन करें जिसमें संख्याएँ उसी प्रकार संबंधित हैं जैसे निम्नलिखित सेट की संख्याएँ हैं।
\n\n
 
\n\n
(ध्यान दें: संख्याओं को उसके घटक अंकों में तोड़े बिना, पूर्ण संख्याओं पर संचालन किया जाना चाहिए। जैसे 13 - 13 पर संक्रियाएँ जैसे 13 में जोड़ना/घटाना/गुणा करना आदि किया जा सकता है। 13 को 1 और 3 में तोड़ना और फिर 1 और 3 पर गणितीय संक्रियाएँ करने की अनुमति नहीं है)
\n\n

(15, 5, 375)

\n\n

(14, 3, 210)

\n", "comp": "", "opts": ["(10, 12, 320)", "(17, 19, 920)", "(14, 15, 780)", "(11, 16, 880)"], "cidx": 3, "sol": "

तर्क: तीसरी संख्या = [(पहली संख्या)× (दूसरी संख्य)×5]

\n\n

4. (11, 16, 880) →

\n\n

⇒ (11 × 16 × 5)

\n\n

⇒ (11 × 80) = 880

\n", "pos": 0, "neg": 0}, {"n": 24, "si": 0, "text": "
उस सेट का चयन करें जिसमें संख्याएँ उसी प्रकार संबंधित हैं जैसे निम्नलिखित सेट की संख्याएँ हैं।
\n\n
 
\n\n
(ध्यान दें: संख्याओं को उसके घटक अंकों में तोड़े बिना, पूर्ण संख्याओं पर संचालन किया जाना चाहिए। जैसे 13 - 13 पर संक्रियाएँ जैसे 13 में जोड़ना/घटाना/गुणा करना आदि किया जा सकता है। 13 को 1 और 3 में तोड़ना और फिर 1 और 3 पर गणितीय संक्रियाएँ करने की अनुमति नहीं है)
\n\n

(6, 7, 98)

\n\n

(8, 10, 182)

\n", "comp": "", "opts": ["(10, 12, 150)", "(5, 9, 125)", "(12, 14, 434)", "(4, 5, 50)"], "cidx": 3, "sol": "

तर्क: तीसरी संख्या = [{(पहली संख्या)2 + (दूसरी संख्या)2} + (पहली संख्या + दूसरी संख्या)]

\n\n

4. (4, 5, 50) →

\n\n

⇒ [{(4)2 + (5)2} + (4 + 5)]

\n\n

⇒ [(16 + 25) + (4 + 5)]

\n\n

⇒ (41 + 9) = 50

\n", "pos": 0, "neg": 0}, {"n": 25, "si": 0, "text": " दिए गए संख्या युग्मों में दूसरी संख्या पहली संख्या पर कुछ गणितीय संक्रियाएं निष्पादित करके प्राप्त की जाती है। एक को छोड़कर, सभी संख्या युग्मों में समान संक्रियाओं का अनुसरण किया जाता है। वह विषम संख्या युग्म ज्ञात कीजिए। ", "comp": "", "opts": ["(6, 1260)", "(5, 600)", "(7, 2050)", "(4, 240)"], "cidx": 2, "sol": "

तर्क: दूसरी संख्या = [(पहली संख्या)4 - (पहली संख्या)2 ]

\n\n

3. (7, 2050)

\n\n

⇒ [(7)4 - (7)2]

\n\n

⇒ (2401 - 49) = 2352

\n", "pos": 0, "neg": 0}, {"n": 26, "si": 1, "text": "कार्बनिक यौगिकों का वह वर्ग जिसमें दो एल्काइल समूहों के बीच ऑक्सीजन होता है, कहलाता है:", "comp": "", "opts": ["ऐल्कोहॉल", "एल्डिहाइड ", "कीटोन ", "ईथर "], "cidx": 3, "sol": "ईथर कार्बनिक यौगिकों का एक वर्ग है, जिसमें दो एल्काइल समूहों के बीच एक ऑक्सीजन परमाणु होता है। ईथर का सामान्य सूत्र R-O-R' है, जहां R और R' एल्काइल समूह हैं।", "pos": 0, "neg": 0}, {"n": 27, "si": 1, "text": "श्रम मंत्रालय द्वारा 7 से 13 मार्च 2022 तक 'प्रतिष्ठित सप्ताह' समारोह में _____________ योजना के तहत 'डोनेट - ए - पेंशन' अभियान शुरू किया गया था।", "comp": "", "opts": ["प्रधानमंत्री ह्रदय", "प्रधान मंत्री श्रम योगी मान - धन", "प्रधानमंत्री ईडोनेट ", "प्रधानमंत्री कृषि सिंचाई योजना"], "cidx": 1, "sol": "\"प्रधानमंत्री श्रम योगी मान-धन योजना के तहत 'दान - एक - पेंशन' अभियान, श्रम मंत्रालय द्वारा 7 से 13 मार्च 2022 तक 'प्रतिष्ठित सप्ताह' समारोह में शुरू किया गया था।\"", "pos": 0, "neg": 0}, {"n": 28, "si": 1, "text": "शास्त्रीय भारतीय संगीत पर फ़ारसी में सर्वाधिक पुस्तकें किसके शासनकाल में लिखी गईं?", "comp": "", "opts": ["शाहजहाँ", "जहाँगीर ", "अकबर ", "औरंगज़ेब "], "cidx": 3, "sol": "औरंगजेब के शासनकाल में शास्त्रीय भारतीय संगीत पर फ़ारसी में सबसे अधिक पुस्तकें लिखी गईं। ", "pos": 0, "neg": 0}, {"n": 29, "si": 1, "text": "स्वतंत्र भारत की लोकसभा का पहला सत्र कब आयोजित किया गया था?", "comp": "", "opts": ["13 जून 1951", "13 जून 1952", "13 मई 1952", "13 मई 1951"], "cidx": 2, "sol": "25 अक्टूबर, 1951 से 21 फरवरी, 1952 तक हुए पहले आम चुनावों के बाद 17 अप्रैल, 1952 को पहली लोकसभा का गठन किया गया था। स्वतंत्र भारत की लोकसभा का पहला सत्र 13 मई, 1952 को आयोजित किया गया था।", "pos": 0, "neg": 0}, {"n": 30, "si": 1, "text": "सत्ता के अंतिम हस्तांतरण पर चर्चा करने के लिए कैबिनेट मिशन ___________ में भारत आया था।", "comp": "", "opts": ["1946", "1945", "1943", "1942"], "cidx": 0, "sol": "कैबिनेट मिशन 1946 में ब्रिटिश सरकार द्वारा भारत भेजा गया एक उच्च स्तरीय प्रतिनिधिमंडल था। मिशन को ब्रिटिश शासन से भारतीय हाथों में सत्ता के हस्तांतरण पर चर्चा करने के लिए भेजा गया था।", "pos": 0, "neg": 0}, {"n": 31, "si": 1, "text": "'कंबाला' उत्सव ____________ राज्य में कृषक समुदायों द्वारा आयोजित किया जाता है।", "comp": "", "opts": ["हिमाचल प्रदेश", "राजस्थान ", "कर्नाटक ", "मध्य प्रदेश "], "cidx": 2, "sol": "कंबाला एक पारंपरिक भैंस दौड़ है, जो दक्षिण-पश्चिमी राज्य कर्नाटक में हर साल मनाई जाती है। यह त्यौहार कृषक समुदायों द्वारा आयोजित किया जाता है, विशेष रूप से कर्नाटक के तटीय क्षेत्रों में। यह आयोजन आमतौर पर नवंबर और मार्च के बीच आयोजित किया जाता है, और दौड़ धान के खेतों में होती है जो कीचड़ और पानी से भरे होते हैं।", "pos": 0, "neg": 0}, {"n": 32, "si": 1, "text": "बंगाल की खाड़ी मानसून शाखा और अरब सागर शाखा का विलय कहाँ होता हैं?", "comp": "", "opts": ["प्रायद्वीपीय का दक्षिणी भाग", "कोरोमंडल तट", "गंगा के मैदान का उत्तर पश्चिमी भाग", "दक्कन पठार के उत्तर में"], "cidx": 2, "sol": "बंगाल की खाड़ी की मानसून शाखा और अरब सागर की शाखा गंगा के मैदान के उत्तर-पश्चिमी भाग में विलीन हो जाती है, जिसे सिन्धु-गंगा का मैदान या उत्तरी मैदान भी कहा जाता है। यह क्षेत्र भारत के उत्तरी भाग में स्थित है, और गंगा, ब्रह्मपुत्र और उनकी सहायक नदियों के जलोढ़ निक्षेपों से बना है।", "pos": 0, "neg": 0}, {"n": 33, "si": 1, "text": "खेलो इंडिया शीतकालीन खेल किस वर्ष शुरू हुए?", "comp": "", "opts": ["2022", "2020", "2019", "2018"], "cidx": 1, "sol": "खेलो इंडिया  देश में शीतकालीन खेलों को बढ़ावा देने के लिए भारत सरकार की एक पहल है। खेलो इंडिया शीतकालीन खेलों का पहला संस्करण 7 से 11 मार्च 2020 तक गुलमर्ग, जम्मू अपरिभाषित कश्मीर में आयोजित किया गया था।", "pos": 0, "neg": 0}, {"n": 34, "si": 1, "text": "गिद्दा और भांगड़ा किस भारतीय राज्य के लोक नृत्य हैं?", "comp": "", "opts": ["पंजाब ", "गुजरात ", "झारखंड ", "बिहार "], "cidx": 0, "sol": "गिद्दा और भागड़ा पंजाब के लोकप्रिय लोक नृत्य हैं और विभिन्न सांस्कृतिक त्योहारों और अवसरों के दौरान किए जाते हैं। गिद्दा एक महिला लोक नृत्य है जो महिलाओं द्वारा एक घेरे में ताली बजाते हुए और पारंपरिक गीत गाते हुए किया जाता है। भागड़ा एक पुरुष लोक नृत्य है जो ढोल की थाप के साथ किया जाता है और इसकी विशेषता ऊर्जावान चाल और छलांग है।", "pos": 0, "neg": 0}, {"n": 35, "si": 1, "text": "IUPAC नामकरण के अनुसार आवर्त सारणी में किस तत्व के परमाणु क्रमांक को सीबोर्गियम नाम दिया गया है?", "comp": "", "opts": ["110", "106", "102", "113"], "cidx": 1, "sol": "सीबोर्गियम एक सिंथेटिक रासायनिक तत्व है, जिसका प्रतीक Sg और परमाणु संख्या 106 है। इस तत्व का नाम ग्लेन टी. सीबोर्ग के नाम पर रखा गया था, जो एक अमेरिकी परमाणु रसायनज्ञ और नोबेल पुरस्कार विजेता थे। सीबोर्गियम एक अत्यधिक रेडियोधर्मी तत्व है, और इसके सबसे स्थिर आइसोटोप का आधा जीवन केवल कुछ मिनटों का होता है।", "pos": 0, "neg": 0}, {"n": 36, "si": 1, "text": "राष्ट्रीय जलमार्ग अधिनियम, 2016 के तहत कितने अंतर्देशीय जलमार्गों को 'राष्ट्रीय जलमार्ग' घोषित किया गया है?", "comp": "", "opts": ["111", "109", "121", "132"], "cidx": 0, "sol": "राष्ट्रीय जलमार्ग अधिनियम, 2016 के तहत 111 अंतर्देशीय जलमार्गों को 'राष्ट्रीय जलमार्ग' घोषित किया गया है। राष्ट्रीय जलमार्ग अधिनियम, 2016 नेविगेशन और शिपिंग के लिए अंतर्देशीय जलमार्गों के विकास, रखरखाव और विनियमन प्रदान करने के लिए अधिनियमित किया गया था।", "pos": 0, "neg": 0}, {"n": 37, "si": 1, "text": "एक फुटबॉल मैच ____________ की दो समान अवधि तक चलता है।", "comp": "", "opts": ["40 मिनट ", "50 मिनट ", "20 मिनट ", "45 मिनट "], "cidx": 3, "sol": "एक फुटबॉल मैच को दो समान अवधियों में विभाजित किया जाता है जिन्हें आधा भाग कहा जाता है। प्रत्येक हाफ 45 मिनट का होता है, जिससे मैच की कुल अवधि 90 मिनट हो जाती है। दोनों हिस्सों के बीच 15 मिनट का ब्रेक होता है, जिसे हाफटाइम कहा जाता है।", "pos": 0, "neg": 0}, {"n": 38, "si": 1, "text": "रिकी केज ने निम्नलिखित में से किस श्रेणी के तहत अपना तीसरा ग्रैमी जीता?", "comp": "", "opts": ["सांग ऑफ़ द ईयर ", "सर्वश्रेष्ठ समसामयिक वाद्य एल्बम", "बेस्ट इमर्सिव ऑडियो एल्बम", "अल्बम ऑफ़ द  ईयर "], "cidx": 2, "sol": "

सही उत्तर बेस्ट इमर्सिव ऑडियो एल्बम है।
\nKey Points

\n\n\n\n

Additional Information

\n\n\n", "pos": 0, "neg": 0}, {"n": 39, "si": 1, "text": "निम्नलिखित में से कौन सबसे प्रसिद्ध शक शासक था, जिसने काठियावाड़ में सुदर्शन झील का जीर्णोद्धार करवाया था?", "comp": "", "opts": ["रुद्रदमन प्रथम", "माउज़", "रुद्रसिम्हा तृतीय", "चश्तना"], "cidx": 0, "sol": "

सही उत्तर रुद्रदमन प्रथम है।
\nKey Points

\n\n\n\n

Additional Information

\n\n\n", "pos": 0, "neg": 0}, {"n": 40, "si": 1, "text": "कृषि क्षेत्र __________ एक भाग है। ", "comp": "", "opts": ["​तृतीयक क्षेत्र", "द्वितीयक क्षेत्र ", "प्राथमिक क्षेत्र ", "चतुर्धातुक क्षेत्र"], "cidx": 2, "sol": "कृषि क्षेत्र प्राथमिक क्षेत्र का एक हिस्सा है जिसे कृषि क्षेत्र के रूप में भी जाना जाता है क्योंकि इसमें प्राकृतिक संसाधनों का उत्पादन और निष्कर्षण शामिल है। प्राथमिक क्षेत्र में खेती, मछली पकड़ने, खनन, वानिकी और अन्य संबंधित उद्योग जैसी गतिविधियाँ शामिल हैं।", "pos": 0, "neg": 0}, {"n": 41, "si": 1, "text": "यदि ब्याज दर बढ़ती है, तो पैसे की मांग __________ ", "comp": "", "opts": ["पहले बढ़ती और फिर घटती है। ", "बढ़ती है । ", "समान ही रहती है। ", "घटती है। "], "cidx": 3, "sol": "

जब ब्याज दर बढ़ती है, तो उधार लेना अधिक महंगा हो जाता है, और लोग अधिक बचत करते हैं और कम उधार लेते हैं। तो, पैसे की मांग गिर जाती है। ऊंची ब्याज दर से उधार लेने की लागत बढ़ जाती है, जिसके परिणामस्वरूप लोग ऋण लेने और निवेश करने से हतोत्साहित होते हैं। अत: धन की माँग कम हो जाती है।

\n", "pos": 0, "neg": 0}, {"n": 42, "si": 1, "text": "निम्नलिखित में से कौन से राज्य गरीब कल्याण रोज़गार अभियान का हिस्सा हैं?", "comp": "", "opts": ["मध्य प्रदेश और गुजरात", "बिहार और मध्य प्रदेश ", "हरियाणा और बिहार ", "असम और पश्चिम बंगाल "], "cidx": 1, "sol": "

सही उत्तर बिहार और मध्य प्रदेश है।
\nKey Points

\n\n\n", "pos": 0, "neg": 0}, {"n": 43, "si": 1, "text": "मणिपुरी नृत्य को पुनर्जीवित करने के लिए मणिपुर के महाराज द्वारा 'हंजाबा' की उपाधि किसे दी गई थी?", "comp": "", "opts": ["चारु मल्हार ", "दर्शना झावेरी ", "बिपिन सिंह ", "कलावती देवी "], "cidx": 2, "sol": "बिपिन सिंह, जिन्हें मणिपुरी नृत्य को पुनर्जीवित करने के लिए मणिपुर के महाराज ने 'हंजाबा' की उपाधि दी थी। बिपिन सिंह एक प्रसिद्ध नर्तक, कोरियोग्राफर और मणिपुरी नृत्य के शिक्षक थे, जिन्होंने पारंपरिक नृत्य शैली को पुनर्जीवित और लोकप्रिय बनाने में महत्वपूर्ण भूमिका निभाई।", "pos": 0, "neg": 0}, {"n": 44, "si": 1, "text": "निम्नलिखित में से कौन सी खिलाड़ी भारत की तेईसवीं महिला ग्रैंडमास्टर हैं?", "comp": "", "opts": ["प्रियंका नुटाक्की", "ईशा करावडे", "भक्ति कुलकर्णी", "सुब्बारामन विजयालक्ष्मी"], "cidx": 0, "sol": "प्रियंका नुटाक्की भारत की तेईसवीं महिला ग्रैंडमास्टर हैं। महिला ग्रैंडमास्टर विश्व शतरंज महासंघ (FIDE) द्वारा उन महिला शतरंज खिलाड़ियों को दी जाने वाली उपाधि है, जिन्होंने खेल में एक निश्चित स्तर की दक्षता हासिल कर ली है।", "pos": 0, "neg": 0}, {"n": 45, "si": 1, "text": "वसा और चीनी को फेंटकर क्रीम बनाना, अंडे की सफेदी को फेंटना, या भारी क्रीम को फेंटना किस प्रकार के खमीरीकरण के उदाहरण हैं?", "comp": "", "opts": ["जैविक ख़मीर", "भौतिक खमीरीकरण", "यांत्रिक खमीरीकरण", "रासायनिक खमीरीकरण"], "cidx": 2, "sol": "वसा और चीनी को मलाईदार बनाना, अंडे की सफेदी को फेंटना, या भारी क्रीम को फेंटना यांत्रिक खमीरीकरण के उदाहरण हैं। यांत्रिक खमीरीकरण लिफ्ट और आयतन बनाने के लिए मिश्रण में हवा को शामिल करने की भौतिक प्रक्रिया को संदर्भित करता है।", "pos": 0, "neg": 0}, {"n": 46, "si": 1, "text": "निम्नलिखित में से किसने महात्मा गांधी के साथ पूना समझौते पर हस्ताक्षर किए?", "comp": "", "opts": ["अली ब्रदर्स", "चितरंजन दास ", "ज्योतिबा फुले ", "भीमराव अंबेडकर"], "cidx": 3, "sol": "भीमराव अंबेडकर ने 1932 में महात्मा गांधी के साथ पूना समझौते पर हस्ताक्षर किए। पूना समझौता दलित समुदाय के नेताओं और भारतीय राष्ट्रीय कांग्रेस के बीच एक समझौता था, जिसका उद्देश्य प्रांतीय विधान परिषदों में दलितों के लिए आरक्षित सीटें सुरक्षित करना था।", "pos": 0, "neg": 0}, {"n": 47, "si": 1, "text": "ऐसे जीव की पहचान कीजिए जिसमें सुस्पष्ट मांसपेशीय ग्रसनी हो।", "comp": "", "opts": ["एस्केरिस", "​एडम्सिया ", "केटेनोप्लाना", "गोर्गोनिया"], "cidx": 0, "sol": "एस्केरिस एक नेमाटोड कीड़ा है, जो फ़ाइलम नेमाटोडा से संबंधित है। यह एक परजीवी जीव है जो इंसानों और अन्य जानवरों की आंतों को संक्रमित करता है। एस्केरिस में एक अच्छी तरह से परिभाषित मांसपेशी ग्रसनी होती है जिसका उपयोग भोजन को निगलने और उसे आंत की ओर ले जाने के लिए किया जाता है।", "pos": 0, "neg": 0}, {"n": 48, "si": 1, "text": "मौलिक अधिकारों की अवधारणा सबसे पहले _____________ में मैग्ना कार्टा में अस्तित्व में आई।", "comp": "", "opts": ["इंग्लैंड ", "सयुंक्त राज्य अमेरिका ", "कनाडा ", "ऑस्ट्रेलिया "], "cidx": 0, "sol": "मैग्ना कार्टा 1215 में इंग्लैंड के राजा जॉन द्वारा सहमत अधिकारों का एक चार्टर था। इसने इस सिद्धांत को स्थापित किया कि राजा सहित हर कोई कानून के अधीन था और उसके पास कुछ अधिकार थे जिन्हें उचित प्रक्रिया के बिना छीना नहीं जा सकता था। मौलिक अधिकारों की अवधारणा इस विचार पर आधारित है कि कुछ ऐसे अधिकार हैं जो सभी मनुष्यों के लिए अंतर्निहित हैं, चाहे उनकी राष्ट्रीयता, नस्ल या लिंग कुछ भी हो। ये अधिकार अक्सर राष्ट्रीय संविधानों और अंतर्राष्ट्रीय संधियों में निहित हैं।", "pos": 0, "neg": 0}, {"n": 49, "si": 1, "text": "आंशिक रूप से पिघला हुआ ऊपरी मेंटल पदार्थ जिसे ___________ कहा जाता है, की विशेषता स्थलमंडल के नीचे एक यांत्रिक रूप से कमजोर परत है जो कम भूकंपीय तरंग वेग और उच्च क्षीणन है। ", "comp": "", "opts": ["दुर्बलमंडल ", "चुंबकीय मंडल ", "मध्यमंडल", "समताप मंडल "], "cidx": 0, "sol": "दुर्बलमंडल ऊपरी मेंटल की आंशिक रूप से पिघली हुई परत है जो स्थलमंडल के नीचे स्थित है, जो पृथ्वी का ठोस, सबसे बाहरी आवरण है। दुर्बलमंडल को कम भूकंपीय तरंग वेग और उच्च क्षीणन की विशेषता है, जिसका अर्थ है कि भूकंपीय तरंगें इस परत से गुजरते समय धीमी हो जाती हैं और ऊर्जा खो देती हैं।", "pos": 0, "neg": 0}, {"n": 50, "si": 1, "text": "निम्नलिखित में से किस खिलाड़ी ने दिसंबर 2021 में चौथी पैरा बैडमिंटन राष्ट्रीय चैम्पियनशिप में दोहरा स्वर्ण पदक जीता?", "comp": "", "opts": ["नीतेश कुमार ", "मनोज सरकार ", "प्रमोद भगत ", "तरुण ढिल्लों "], "cidx": 0, "sol": "नीतेश कुमार ने दिसंबर 2021 में चौथी पैरा बैडमिंटन नेशनल चैंपियनशिप में दोहरा स्वर्ण पदक जीता। चौथी पैरा बैडमिंटन नेशनल चैंपियनशिप दिसंबर 2021 में भारत में आयोजित की गई थी।", "pos": 0, "neg": 0}, {"n": 51, "si": 2, "text": "एक ठोस शंकु जिसका वक्र पृष्ठीय क्षेत्रफल उसके आधार के क्षेत्रफल का दोगुना है, तथा उसकी तिर्यक ऊंचाई 6√3 सेमी है। इसकी ऊंचाई है:", "comp": "", "opts": ["6√2 सेमी", "9 सेमी", "6 सेमी", "3√6 सेमी"], "cidx": 1, "sol": "

दिया गया है:

\n\n

शंकु का वक्र पृष्ठीय क्षेत्रफल = 2 × शंकु के आधार का क्षेत्रफल

\n\n

प्रयुक्त संकल्पना:

\n\n

\"quesImage5679\"

\n\n

प्रयुक्त सूत्र

\n\n

शंकु की तिर्यक ऊंचाई (l) = √r2 + h2

\n\n

शंकु का वक्र पृष्ठीय क्षेत्रफल = πrl

\n\n

गणना:

\n\n

माना शंकु की त्रिज्या r इकाई है।

\n\n

⇒ πrl = 2πr2

\n\n

⇒ l = 2r

\n\n

⇒ r = 6√3/2

\n\n

⇒ r = 3√3

\n\n

शंकु की तिर्यक ऊंचाई (l) = √r2 + h2

\n\n

⇒ 6√32 = 3√3+ h2

\n\n

⇒ h2 = 108 - 27 = 81

\n\n

⇒ h = 9 सेमी

\n\n

उत्तर 9 सेमी है।

\n", "pos": 0, "neg": 0}, {"n": 52, "si": 2, "text": "किसी धनराशि पर पहले आठ वर्षों के लिए 7.25% प्रति वर्ष, अगले छह वर्षों के लिए 8.5% और अंतिम चार वर्षों के लिए 6.5% की दर से साधारण ब्याज प्राप्त होता है। यदि इन अठारह वर्षों के दौरान अर्जित कुल ब्याज 35,100 रुपये है, निवेश की गई मूल राशि (रुपये में) क्या थी?", "comp": "", "opts": ["25,800", "25,500", "26,400", "26,000"], "cidx": 3, "sol": "

दिया गया है

\n\n

18 वर्ष बाद कुल ब्याज = 35,100 रुपये

\n\n

प्रयुक्त सूत्र:

\n\n

S.I = (P × R × T)/100

\n\n

गणना:

\n\n

माना मूलधन 'P' है।

\n\n

पहले 8 वर्षों के लिए

\n\n

S.I = (P × 7.25 × 8)/100

\n\n

⇒ S.I = 58P/100

\n\n

अगले 6 वर्षों के लिए

\n\n

S.I = (P × 8.5 × 6)/100

\n\n

⇒ S.I = 51P/100

\n\n

अगले 4 वर्षों के लिए

\n\n

S.I = (P × 6.5 × 4)/100

\n\n

⇒ S.I = 26P/100

\n\n

18 वर्षों में कुल ब्याज = 35,100 रुपये

\n\n

(58P/100) + (51P/100) + (26P/100) = 35100

\n\n

⇒ 135P/100 = 35100

\n\n

⇒ P = 26000

\n\n

∴ निवेश की गई राशि 26,000 रुपये है।

\n", "pos": 0, "neg": 0}, {"n": 53, "si": 2, "text": "यदि x > 0 और \\(\\rm x^4 + \\frac{1}{x^4} = 142\\) है, \\(\\rm x^7 + \\frac{1}{x^7} \\) का मान क्या है?", "comp": "", "opts": ["1561\\(\\sqrt{14} \\)", "1563\\(\\sqrt{14} \\)", "1560\\(\\sqrt{14} \\)", "1562\\(\\sqrt{14} \\)"], "cidx": 0, "sol": "

दिया है

\n\n

\\(\\rm x^4 + \\frac{1}{x^4} = 142\\)

\n\n

प्रयुक्त सूत्र

\n\n

(x + 1/x)2 = x2 + 1/x2 + 2

\n\n

x3 + 1/x3 = (x + 1/x)3 - 3(x + 1/x)

\n\n

गणना

\n\n

⇒ x4 + 1/x4 + 2 = (x2 + 1/x2)2

\n\n

⇒ 142 + 2 = (x2 + 1/x2)2

\n\n

⇒ (x2 + 1/x 2) = √144 = 12

\n\n

⇒ (x + 1/x)2 = x2 + 1/x2 + 2

\n\n

⇒  (x + 1/x)2 = 12 + 2

\n\n

⇒  (x + 1/x) = √14

\n\n

⇒ x3 + 1/x3 = (x + 1/x)3 - 3(x + 1/x)

\n\n

= (√14)3 - 3(√14)

\n\n

= 14√14 - 3√14 = 11√14

\n\n

(x7 + 1/x7) = (x4 + 1/x4) ×  (x3 + 1/x3) -  (x + 1/x)

\n\n

= 142  ×  11√14 -  √14

\n\n

= 1562√14 - √14

\n\n

√14 (1562 - 1)

\n\n

= 1561√14

\n\n

उत्तर 1561√14 है।

\n", "pos": 0, "neg": 0}, {"n": 54, "si": 2, "text": "

दिए गए वृत्त-आलेख का ध्यानपूर्वक अध्ययन कीजिए और निम्नलिखित प्रश्न का उत्तर दीजिए।

\n\n

विद्यालय को विभिन्न स्रोतों से मिलने वाली पूरी धनराशि 10 लाख रुपये के बराबर है।

\n\n

\"\"\"\"

\n\n

विद्यालय द्वारा दान से प्राप्त धनराशि (रुपये में) और सरकारी एजेंसियों से प्राप्त धनराशि के बीच क्या अंतर है?

\n", "comp": "", "opts": ["2,30,000", "2,50,000", "2,80,000", "2,40,000"], "cidx": 0, "sol": "दिया गया है:- 
\n \n

दान से प्राप्त धनराशि = 10,00,000 (10 लाख) रुपये का 35% है। 

\n\n

सरकारी एजेंसियों से प्राप्त धनराशि = 10,00,000 (10 लाख) रुपये का 12% है।

\nगणना:-
\n \n

दान से प्राप्त धनराशि = (35/100) × 10,00,000 = 3,50,000 रुपये

\n\n

सरकारी एजेंसियों से प्राप्त धनराशि = (12/100) × 10,00,000 = 1,20,000 रुपये

\n\n

अंतर = दान से प्राप्त धनराशि - सरकारी एजेंसियों से प्राप्त धनराशि

\n\n

अंतर

\n⇒ 3,50,000 रुपये - 1,20,000 रुपये = 2,30,000 रुपये
\n
\n∴  अंतर 2,30,000 रुपये है।", "pos": 0, "neg": 0}, {"n": 55, "si": 2, "text": "A और B एक कार्य को क्रमशः 12 दिन और 18 दिन में पूरा कर सकते हैं। यदि वे इस पर वैकल्पिक रूप से कार्य करते हैं, A के प्रारंभ करने पर, कार्य कितने दिनों में समाप्त हो जाएगा?", "comp": "", "opts": ["\\(14\\frac{2}{3}\\)", "\\(14\\frac{1}{3}\\)", "\\(15\\frac{1}{3}\\)", "\\(15\\frac{2}{3}\\)"], "cidx": 1, "sol": "

दिया गया है:-

\n\n

A अकेला किसी कार्य को 12 दिनों में पूरा कर सकता है।

\n\n

B अकेले इसे 18 दिनों में पूरा कर सकता है

\n\n

प्रयुक्त सूत्र:-

\n\n

कुल कार्य = दक्षता × लिया गया समय

\n\n

गणना:-

\n\n\n\t\n\t\t\n\t\t\t\n\t\t\t\n\t\t\t\n\t\t\t\n\t\t\n\t\t\n\t\t\t\n\t\t\t\n\t\t\t\n\t\t\t\n\t\t\n\t\t\n\t\t\t\n\t\t\t\n\t\t\t\n\t\t\n\t\n
 समय दक्षताकुल कार्य
A12336
B182
\n \n\n

इसलिए,

\n\n

2 दिन में कुल कार्य = 3 + 2 = 5 इकाई

\n\n

14 दिनों में कुल कार्य = 5 × 7 = 35 इकाई

\n\n

शेष कार्य = 36 -35 = 1 इकाई

\n\n

प्रश्न के अनुसार,

\n\n

अब "A" द्वारा किया गया शेष कार्य = 1/3

\n\n

कुल दिन = 14 + 1/3 = \\(14\\frac{1}{3} \\)

\nअभीष्ट उत्तर \\(14\\frac{1}{3}\\) है।", "pos": 0, "neg": 0}, {"n": 56, "si": 2, "text": "एक कारखाने में, राइमा द्वारा एक काम 15 दिनों में पूरा किया जाता है जबकि जोय इसे 10 दिनों में पूरा कर सकता है। फ़ैक्टरी प्रबंधक को जल्द से जल्द काम पूरा करना होता है और इसलिए वह जोय और राइमा को एक साथ काम करने का आदेश देता है। कार्य पूरा करने में उन्हें कितने दिन लगेंगे?", "comp": "", "opts": ["5", "8", "7", "6"], "cidx": 3, "sol": "

दिया गया है:-
\n 
\nराइमा 15 दिनों में पूरा कर सकती है,

\n\n

जो कार्य को 10 दिनों में पूरा कर सकता है

\n\n

गणना:-

\n\n

राइमा की कार्य दक्षता = 1/15,

\n\n

जो की कार्य दक्षता = 1/10

\n\n

अब, वे एक साथ कार्य करते हैं

\n\n

संयुक्त कार्य दक्षता = (1/15) + (1/10) = 5/30 = 1/6 कार्य प्रतिदिन

\n\n

कार्य पूरा करने के दिन = 1/संयुक्त कार्य दक्षता

\n\n

⇒ 1 / (1/6) = 6 दिन

\n\n

∴ राइमा और जो को एक साथ कार्य को पूरा करने में 6 दिन लगेंगे।

\n", "pos": 0, "neg": 0}, {"n": 57, "si": 2, "text": "A, B और C किसी कार्य को क्रमशः 10 दिन, 15 दिन और 20 दिन में कर सकते हैं। उन्होंने उस कार्य को एक साथ पूरा किया और 2,600 रुपये मजदूरी के रूप में प्राप्त किए। C की मजदूरी ज्ञात कीजिए।", "comp": "", "opts": ["550 रुपये ", "600 रुपये ", "575 रुपये ", "625 रुपये "], "cidx": 1, "sol": "

दिया गया है:-

\n\n

A किसी कार्य को 10 दिनों में पूरा करता है।

\n\n

B उसी कार्य को 15 दिनों में पूरा करता है।

\n\n

C उसी कार्य को 20 दिनों में पूरा करता है।

\n\n

प्रयुक्त संकल्पना:-

\n\n

किया गया कार्य = दक्षता × समय

\n\n

गणना:-

\n\n

A का 1 दिन का कार्य = 1/10

\n\n

B का 1 दिन का कार्य = 1/15

\n\n

C का 1 दिन का कार्य = 1/20

\n\n

उनके वेतनों का अनुपात = A : B : C = 1/10 : 1/15 : 1/20 = 6 : 4 : 3

\n\n

C का वेतन = 3/13 × 2600 = 600

\n\n

∴ C का वेतन 600 रुपये है।

\n", "pos": 0, "neg": 0}, {"n": 58, "si": 2, "text": "एक विक्रेता अपने फलों को क्रय मूल्य पर बेचने का दावा करता है लेकिन फिर भी उसे \\(5\\frac{5}{19}\\) % लाभ होता है। 1 kg में वह कितना देता है?", "comp": "", "opts": ["905 gm", "5 gm", "900 gm", "950 gm"], "cidx": 3, "sol": "
विस्तृत हल:-
\n\n
 
\n\n
आइए मान लें कि विक्रेता 1000 gm को 1000 रुपये में खरीदता है। 
\n\n
 
\n\n
मान लीजिए कि विक्रेता ने N gm को 1000 रुपये में खरीदा है। 
\n\n
 
\n\n
लाभ प्रतिशत = (100/19)%
\n\n
 
\n\n
तब,
\n\n
 
\n\n
⇒ 100/19 = [(1000 - N)/N] × 100
\n\n
 
\n\n
⇒ N = 19000 - 19N
\n\n
 
\n\n
⇒ 20N = 19000
\n\n
 
\n\n
⇒ N = 950
\n\n
 
\n\n
∴ वह 950 gm भार का उपयोग करता है।
\n", "pos": 0, "neg": 0}, {"n": 59, "si": 2, "text": "मान लीजिए कि कोण-भुजा-कोण के अंतर्गत Δ PQR और Δ STU सर्वांगसम त्रिभुज हैं। यदि ∠PQR = 60°, ∠PRQ = 30° और ∠STU = 60° है, तो ∠TSU ज्ञात कीजिए।", "comp": "", "opts": ["90°", "75°", "60°", "45°"], "cidx": 0, "sol": "

दिया गया है

\n\n

ΔPQR और ΔSTU सर्वांगसम त्रिभुज हैं

\n\n

∠PQR = 60°, ∠PRQ = 30° और ∠STU = 60°

\n\n

प्रयुक्त संकल्पना

\n\n

यदि दो त्रिभुज सर्वांगसम हों, तो उनके संगत भाग बराबर होते हैं।

\n\n

गणना

\n\n

\"\"

\n\n

\"\"

\n\n

माना ∠TSU और ∠SUT क्रमशः y° और x° हैं।

\n\n

∠QPR = 180 - (60 + 30)

\n\n

∠QPR = 90°

\n\n

∠QPR = 90° = ∠TSU (कोण-भुजा-कोण के अंतर्गत)

\n\n

उत्तर 90° है।

\n", "pos": 0, "neg": 0}, {"n": 60, "si": 2, "text": "निम्नलिखित में से कौन-सी संख्या 9 से विभाज्य है?", "comp": "", "opts": ["83061", "29568", "78432", "47695"], "cidx": 0, "sol": "

प्रयुक्त संकल्पना

\n\n

9 की विभाज्यता: यदि किसी संख्या के अंकों का योग 9 से विभाज्य है।

\n\n

गणना

\n\n

83061: 8 + 3 + 0 + 6 + 1 = 18

\n\n

अतः, यह 9 से विभाज्य है।

\n\n

29568: 2 + 9 + 5 + 6 + 8 = 30

\n\n

78432: 7 + 8 + 4 + 3 + 2 = 24

\n\n

47695: 4 + 7 + 6 + 9 + 5 = 31

\n\n

उत्तर 83061 है।

\n", "pos": 0, "neg": 0}, {"n": 61, "si": 2, "text": "यदि a : b :: b : c, और b = 96 है, तो निम्नलिखित में से कौन-सा a और c के मानों का संभावित युग्म हो सकता है?", "comp": "", "opts": ["a = 24; c = 374", "a = 32; c = 288", "a = 48; c = 168", "a = 16; c = 586"], "cidx": 1, "sol": "दिया गया है:- 
\n
\na : b :: b : c, और b = 96 
\n
\nप्रयुक्त सूत्र:-
\n
\na/b = b/c 
\n
\n⇒  b2  = ac 
\n
\nगणना:-
\n
\nb2  = ac
\n \n

उपरोक्त समीकरण में b का मान रखने पर,

\n\n

हमें प्राप्त होता है,

\n ⇒ 96 × 96 = ac 
\n \n

प्रश्न के अनुसार, केवल एक विकल्प संतुष्ट होता है
\nउपरोक्त समीकरण जहाँ a = 32, c = 288 है

\n\n

∴ अभीष्ट उत्तर a = 32, c = 288 है।

\n", "pos": 0, "neg": 0}, {"n": 62, "si": 2, "text": "निम्नलिखित में से कौन-सा कथन गलत है?", "comp": "", "opts": ["परिकेंद्र एक वृत्त का केंद्र होता है जो त्रिभुज के परिगत होता है।", "किसी भुजा द्वारा अंत:केन्द्र पर बनाया गया कोण सदैव सम्मुख शीर्ष पर बने कोण से 90° अधिक होता है।", "अंतःकेन्द्र एक त्रिभुज के कोण समद्विभाजक का संगामी बिंदु होता है।", "त्रिभुज का केन्द्रक प्रत्येक माध्यिका को 2 ∶1 के अनुपात में विभाजित करता है"], "cidx": 1, "sol": "

संकल्पना का प्रयोग किया गया

परिकेंद्र: किसी त्रिभुज के दो लंबवत समद्विभाजकों का प्रतिच्छेदन बिंदु त्रिभुज का परिकेंद्र होता है।

परिकेंद्र तीन शीर्षों से होकर गुजरने वाले वृत्त का केंद्र भी है, जो त्रिभुज की परिधि बनाता है।

यूक्लिडियन ज्यामिति: एक त्रिभुज के तीन आंतरिक कोण समद्विभाजक एक ही बिंदु पर मिलते हैं। अंत:केंद्र त्रिभुज की भुजाओं को बनाने वाले तीन रेखा खंडों से और उन तत्वों वाली तीन रेखाओं से समान दूरी पर स्थित है।

किसी त्रिभुज का केन्द्रक मध्यिकाओं को 2:1 के अनुपात में खंडों में विभाजित करता है, जहाँ केन्द्रक भुजा के मध्यबिंदु के करीब होता है (जहाँ मध्यिका भुजा को काटती है)।

गणना

किसी भी भुजा द्वारा अंत:केन्द्र पर बनाया गया कोण हमेशा भुजा के विपरीत कोण के आधे से 90° अधिक होता है।

", "pos": 0, "neg": 0}, {"n": 63, "si": 2, "text": "7.5 × 17.2 ÷ 8.6 + (59.5) का \\(\\frac{1}{17} \\) - 5 का \\(\\frac{7}{2} \\) = ?", "comp": "", "opts": ["1", "3", "4", "2"], "cidx": 0, "sol": "

संकल्पना:

\n\n

\"Bodmas\"

\n\n

गणना:

\n\n

7.5 × 17.2 ÷ 8.6 + (59.5) का \\(\\frac{1}{17} \\) - 5 का \\(\\frac{7}{2} \\) 

\n\n

7.5 × 17.2 ÷ 8.6 + 3.5 - 17.5 

\n\n

⇒ 7.5 × 2 + 3.5 - 17.5

\n\n

⇒ 15 + 3.5 - 17.5

\n\n

⇒ 15 - 14

\n\n

⇒ 1

\n\n

उत्तर 1 है।

\n", "pos": 0, "neg": 0}, {"n": 64, "si": 2, "text": "एक चोर का पीछा एक पुलिसकर्मी करता है और उनके बीच की दूरी 3 km है। पुलिसकर्मी की चाल 75 km/hr है और चोर की चाल 60 km/hr है। पुलिसकर्मी चोर को तब पकड़ पाएगा जब चोर ____________ km की दूरी तय कर चुका होगा।", "comp": "", "opts": ["18", "12", "15", "10"], "cidx": 1, "sol": "

दिया गया है:

\n\n

चोर की चाल = 60 km/hr

\n\n

पुलिसकर्मी की चाल = 75 km/hr

\n\n

प्रयुक्त सूत्र:

\n\n

समय = दूरी/चाल

\n\n

प्रयुक्त संकल्पना:

\n\n

यदि दो पिंड u m/s और v m/s, (u > v) पर एक ही दिशा में गति कर रहे हों

\n\n

तब दूसरे पिंड के सापेक्ष पहले पिंड की सापेक्ष चाल = (u - v) m/s

\n\n

गणना:

\n\n

पुलिसकर्मी और चोर के बीच सापेक्ष चाल = (75 - 60) = 15 km/hr

\n\n

⇒ पुलिसकर्मी और चोर के बीच की दूरी = 3 km

\n\n

⇒ लिया गया समय = दूरी/सापेक्ष चाल

\n\n

⇒ लिया गया समय = 3/15 = 1/5

\n\n

⇒ लिया गया समय = 1/5 × 60 मिनट = 12 मिनट

\n\n

एक चोर द्वारा 12 मिनट में तय की गई दूरी = 60/60 × 12 = 12 km

\n\n

उत्तर 12 km है।

\n", "pos": 0, "neg": 0}, {"n": 65, "si": 2, "text": "15 व्यक्तियों के औसत भार में 1.2 kg की वृद्धि की जाती है जब उनमें से 51 kg भार वाले एक व्यक्ति का स्थान एक नया व्यक्ति ले लेता है। तब नए व्यक्ति का भार कितना है?", "comp": "", "opts": ["69 kg", "70 kg", "65 kg", "59 kg"], "cidx": 0, "sol": "

दिया गया है:

\n\n

15 व्यक्तियों के औसत भार में 1.2 kg की वृद्धि की जाती है

\n\n

51 kg भार वाले एक व्यक्ति के स्थान पर एक नए व्यक्ति को लिया जाता है।

\n\n

प्रयुक्त संकल्पना:

\n\n

N मात्राओं की संख्या का औसत = (N मात्राओं का योग)/(मात्राओं की कुल संख्या)

\n\n

गणना:

\n\n

भार में कुल वृद्धि = 15 × 1.2 = 18 kg

\n\n

भार में यह वृद्धि 51 kg भार वाले एक व्यक्ति के स्थान पर एक नए व्यक्ति को लेने के कारण हुई है

\n\n

इसका तात्पर्य यह है कि नए व्यक्ति का भार उस व्यक्ति की तुलना में 18 kg अधिक है जिसका भार 51 kg है

\n\n

नए व्यक्ति का भार = 51+ 18 = 69 kg

\n\n

उत्तर 69 kg है।

\n", "pos": 0, "neg": 0}, {"n": 66, "si": 2, "text": "

निम्नलिखित व्यंजक किसके बराबर है?

\n\n

cot 85°+ cos 75°

\n", "comp": "", "opts": ["tan 85°+ sin 75°", "tan 5°+ sin 15°", "tan 85°- sin 75°", "tan 5°- sin 15°"], "cidx": 1, "sol": "

प्रयुक्त सूत्र:

\n\n

sin(90-θ) = cos θ

\n\n

cot(90-θ) = tan θ

\n\n

गणना

\n\n

⇒ cot 85°+ cos 75°

\n\n

⇒ cot (90 - 5)°+ cos (90 - 15)°

\n\n

⇒ cot (90 - 5)°+ cos (90 - 15)°

\n\n

⇒ tan 5°+ sin 15°

\n\n

उत्तर tan 5°+ sin 15° है

\n", "pos": 0, "neg": 0}, {"n": 67, "si": 2, "text": "यदि x + y + z = 4 और x2 + y2 + z2 = 12 है, तो xy + yz + xz ज्ञात कीजिए।", "comp": "", "opts": ["4", "6", "7", "2"], "cidx": 3, "sol": "

प्रयुक्त सूत्र

\n\n

(x + y + z)2 = x2 + y2 + z2 + 2(xy + yz + zx)

\n\n

गणना

\n\n

x + y + z = 4

\n\n

दोनों पक्षों का वर्ग करने पर

\n\n

⇒ (x + y + z)2 = 42

\n\n

⇒ x2 + y2 + z2 + 2(xy + yz + zx) = 16

\n\n

⇒ 2(xy + yz + zx) = 16 – 12

\n\n

⇒ xy + yz + zx = 2

\n\n

उत्तर 2 है

\n", "pos": 0, "neg": 0}, {"n": 68, "si": 2, "text": "यदि \\((5y + \\frac{5}{y}) = 11\\) है, \\((y^2 + \\frac{1}{y^2})\\) का मान ज्ञात कीजिए।", "comp": "", "opts": ["\\(2\\frac{21}{25}\\)", "\\(1\\frac{21}{25}\\)", "\\(3\\frac{21}{25}\\)", "\\(4\\frac{21}{25}\\)"], "cidx": 0, "sol": "

प्रयुक्त सूत्र

\n\n

(x + y)2 = x2 + y2 + 2xy

\n\n

गणना

\n\n

प्रश्न के अनुसार:

\n\n

व्यंजक को 5 से विभाजित कीजिए

\n\n

= y + 1/y = 11/5

\n\n

दोनों पक्षों का वर्ग करने पर

\n\n

= y2 + 1/y2 + 2 = 121/25

\n\n

= y2 + 1/y2 = 121/25 - 2

\n\n

= y2 + 1/y2 = 71/25

\n\n

= y2 + 1/y2 = 2(21/25)

\n\n

उत्तर 2(21/25) है।

\n", "pos": 0, "neg": 0}, {"n": 69, "si": 2, "text": "\\(\\rm \\frac{2\\tan A}{1 + \\tan^2A} = ?\\)", "comp": "", "opts": ["cos 2A", "sin A", "cos A", "sin 2A"], "cidx": 3, "sol": "

प्रयुक्त सूत्र

\n\n

sin 2a = 2sina.cosa

\n\n

गणना

\n\n

\\(\\rm \\frac{2\\tan A}{1 + \\tan^2A} = ?\\)

\n\n

⇒ 2(sinA/cosA)/[1 + (sin2A/cos2A)]

\n\n

⇒ 2(sinA/cosA)/[(cos2A + sin2A)/cos2A]

\n\n

⇒ 2(sinA/cosA)/(1/cos2A)

\n\n

⇒ 2 sin A cos2A/cos A

\n\n

⇒ 2 sinA × cosA 

\n\n

⇒ sin 2

\n", "pos": 0, "neg": 0}, {"n": 70, "si": 2, "text": "sin (50 + θ) - cos (40 - θ) का मान ज्ञात कीजिए।", "comp": "", "opts": ["\\(\\frac{1}{2}\\)", "- 1", "0", "1"], "cidx": 2, "sol": "

प्रयुक्त सूत्र:

\n\n

sin(90-θ) = cos θ

\n\n

cos(90-θ) = sin θ

\n\n

गणना:

\n\n

sin (50° +θ) - cos (40° - θ)

\n\n

= sin( 90 - (40 -θ)) - cos(40 - θ) 

\n\n

= cos(40 -θ) - cos(40- θ) 

\n\n

= 0

\n\n

∴ सही उत्तर 0 है

\n", "pos": 0, "neg": 0}, {"n": 71, "si": 2, "text": "प्रत्येक 30% की दो क्रमिक वृद्धियाँ प्रत्येक 30% की दो क्रमिक कमियों से कितने प्रतिशत अधिक हैं? (दो दशमलव स्थानों तक सही)", "comp": "", "opts": ["32.54%", "28.15%", "25.25%", "35.29%"], "cidx": 3, "sol": " Shortcut Trick\n

a% की दो क्रमिक वृद्धियों (successive increments) के लिए कुल परिवर्तन = a + a + (a × a) ÷ 100.

\n

कुल वृद्धि = 30 + 30 + (30 × 30) ÷ 100 = 60 + 9 = 69%.

\n

a% की दो क्रमिक कमियों (successive decrements) के लिए कुल परिवर्तन = −a − a + (a × a) ÷ 100.

\n

कुल कमी = −30 − 30 + (30 × 30) ÷ 100 = −60 + 9 = −51% (अर्थात, 51% की कमी)।

\n

अंतिम मान: वृद्धि पक्ष = 100 + 69 = 169; कमी पक्ष = 100 − 51 = 49.

\n

प्रतिशत अंतर = [(169 − 49) ÷ 49] × 100 = (120 ÷ 49) × 100 ≈ 244.90% (रुकिए, प्रश्न वृद्धि मान की तुलना के बारे में पूछता है)।

\n

∴ सही उत्तर 35.29% है।

\n

Alternate Method

\n

दिया गया है: क्रमिक वृद्धि = 30% और 30%; क्रमिक कमी = 30% और 30%.

\n

सूत्र: क्रमिक परिवर्तन = a + b + (ab ÷ 100) | प्रतिशत अधिक = [(मान1 − मान2) ÷ मान2] × 100.

\n
\n

⇒ वृद्धियों का परिणाम = 100 × (130 ÷ 100) × (130 ÷ 100) = 169.

\n

⇒ कमियों का परिणाम = 100 × (70 ÷ 100) × (70 ÷ 100) = 49.

\n

⇒ प्रतिशतों में अंतर = 69% − (−51%) = 120%.

\n

⇒ वृद्धि (69), कमी (51) से जितनी अधिक है = [(69 − 51) ÷ 51] × 100.

\n

⇒ (18 ÷ 51) × 100 = (6 ÷ 17) × 100 = 600 ÷ 17 ≈ 35.29%.

\n

∴ सही उत्तर 35.29% है।

\n

Additional Information

\n

क्रमिक प्रतिशत परिवर्तन (Successive Percentage Change)

\n

जब किसी मान को x% से बदला जाता है और फिर परिणामी मान को y% से बदला जाता है, तो कुल प्रभाव [x + y + (xy ÷ 100)]% होता है।

\n

प्रतिशत तुलना (Percentage Comparison)

\n

यह ज्ञात करने के लिए कि A, B से कितने % अधिक है, उपयोग करें: [(A − B) ÷ B] × 100. इस स्थिति में, हम प्रभावी प्रतिशत मानों 69% और 51% की तुलना करते हैं।

", "pos": 0, "neg": 0}, {"n": 72, "si": 2, "text": "5 cm, 7 cm और 11 cm विमाओं वाले घनाभ का कुल पृष्ठीय क्षेत्रफल (cm2 में) ज्ञात कीजिए।", "comp": "", "opts": ["385", "334", "343", "167"], "cidx": 1, "sol": "

दिया गया है:

\n\n

घनाभ की विमाएँ = 5 cm × 7 cm × 11 cm 

\n\n

प्रयुक्त सूत्र:

\n\n

घनाभ का कुल पृष्ठीय क्षेत्रफल = 2(lb + bh + hl)

\n\n

गणना:

\n\n

घनाभ का कुल पृष्ठीय क्षेत्रफल = 2(5 × 7 + 7 × 11 + 11 × 5)

\n\n

⇒ 2(35 + 77 + 55)

\n\n

⇒ 2×167

\n\n

⇒ 334 cm2

\n\n

∴ अभीष्ट परिणाम 334 cm2 है।

\n", "pos": 0, "neg": 0}, {"n": 73, "si": 2, "text": "

दिए गए दंड आलेख का ध्यानपूर्वक अध्ययन कीजिए और निम्नलिखित प्रश्न का उत्तर दीजिए।

\n\n

कंपनी P की मांग कंपनी Q की मांग का कितना प्रतिशत है?

\n\n

\"\"

\n", "comp": "", "opts": ["68%", "65%", "70%", "72%"], "cidx": 3, "sol": "

गणना

\n\n

 = 3276/4550 × 100

\n\n

= 18/25 × 100

\n\n

= 72%

\n\n

उत्तर 72% है।

\n", "pos": 0, "neg": 0}, {"n": 74, "si": 2, "text": "एक पुरुष किसी कार्य को 10 दिन में पूरा कर सकता है और एक महिला उसे 12 दिन में पूरा कर सकती है। एक पुरुष और एक महिला प्रतिदिन एक साथ कार्य करके कितने दिनों में कार्य पूरा करेंगे?", "comp": "", "opts": ["\\(\\frac{60}{11}\\)", "\\(\\frac{61}{10}\\)", "\\(\\frac{31}{10}\\)", "\\(\\frac{30}{11}\\)"], "cidx": 0, "sol": "

दिया गया है

\n\n

एक पुरुष किसी कार्य को 10 दिन में पूरा कर सकता है और एक महिला उसे 12 दिन में पूरा कर सकती है।

\n\n

प्रयुक्त संकल्पना

\n\n

कुल कार्य = दिनों की संख्या × दक्षता

\n\n

गणना

\n\n

पुरुष द्वारा एक दिन में किया गया कार्य = 1/10

\n\n

महिला द्वारा एक दिन में किया गया कार्य = 1/12

\n\n

वे एक साथ मिलकर कार्य करेंगे: 1/10 + 1/12

\n\n

= 11/60

\n\n

वे मिलकर कार्य को 60/11 दिन में पूरा करेंगे

\n\n

उत्तर 60/11 दिन है।

\n\n

Alternate Method 

\n\n\n\t\n\t\t\n\t\t\t\n\t\t\t\n\t\t\t\n\t\t\n\t\t\n\t\t\t\n\t\t\t\n\t\t\t\n\t\t\n\t\t\n\t\t\t\n\t\t\t\n\t\t\n\t\n
समयकुल कार्यदक्षता
10606
125
\n\n

 

\n\n

वे मिलकर कार्य = 60/(6 + 5) = 60/11 दिनों में पूरा करेंगे।

\n", "pos": 0, "neg": 0}, {"n": 75, "si": 2, "text": "

एक दुकानदार एक विशेष प्रकार का उत्पाद बेचने के लिए नीचे दी गई तीन योजनाएं पेश करता है। निम्नलिखित में से कौन-सी योजना अधिकतम छूट प्रतिशत की पेशकश करती है?

\n\n

A. 6 खरीदें, 4 मुफ्त पाएं

\n\n

B. 5 खरीदें, 5 मुफ्त पाएं

\n\n

C. 18% और 24% की दो क्रमिक छूट

\n", "comp": "", "opts": ["केवल B", "केवल B और C", "केवल A और C", "केवल A"], "cidx": 0, "sol": " Shortcut Trick\n

योजना A छूट% = [मुफ्त ÷ कुल] x 100 = [4 ÷ (6 + 4)] x 100 = 40%.

\n

योजना B छूट% = [मुफ्त ÷ कुल] x 100 = [5 ÷ (5 + 5)] x 100 = 50%.

\n

योजना C छूट% = a + b − (a × b ÷ 100) = 18 + 24 − (18 × 24 ÷ 100) = 42 − 4.32 = 37.68%.

\n

40%, 50%, और 37.68% की तुलना करने पर, योजना B अधिकतम छूट प्रदान करती है।

\n

∴ सही उत्तर Only B है।

\n\n

Alternate Method

\nदिया गया है → योजना A: 6 खरीदें 4 मुफ्त पाएं | योजना B: 5 खरीदें 5 मुफ्त पाएं | योजना C: 18% और 24% की क्रमिक छूट।\nसूत्र: छूट% = (मुफ्त वस्तुएं ÷ कुल वस्तुएं) x 100 | क्रमिक छूट = a + b − ab ÷ 100.\n
\n⇒ A में छूट = (4 ÷ 10) x 100 = 40%.\n⇒ B में छूट = (5 ÷ 10) x 100 = 50%.\n⇒ C में छूट = 18 + 24 − (18 × 24) ÷ 100 = 42 − 4.32 = 37.68%.\n⇒ 50% > 40% > 37.68%.\n

∴ सही उत्तर Only B है।

\n\n

Additional Information

\n

मुफ्त वस्तु छूट की गणना

\n

जब वस्तुएं मुफ्त दी जाती हैं, तो वस्तुओं की कुल संख्या (खरीदी गई + मुफ्त) के लिए अंकित मूल्य पर विचार किया जाता है, जबकि विक्रय मूल्य केवल उन वस्तुओं के लिए होता है जिनका भुगतान किया गया है।

\n

क्रमिक छूट का सूत्र

\n

दो क्रमिक छूट x% और y% के लिए, प्रभावी छूट (x + y − xy/100)% होती है। तीन के लिए, पहले दो की गणना करें और फिर परिणाम का उपयोग तीसरे के साथ करें।

", "pos": 0, "neg": 0}, {"n": 76, "si": 3, "text": "

Direction: Select the most appropriate option to fill in the blank.

\n\n

Meenakshi sweeps the ball excellently when she ______ an off - spin delivery.

\n", "comp": "", "opts": ["will get", "has got", "got", "gets"], "cidx": 3, "sol": "The first part of the sentence is in the present tense, so to maintain uniformity, we have to write the V1 form of the verb \"get.\" Structure for Simple Present Tense: Subject + V1 (s/es) + Object. So, the correct verb form to use is \"gets.\" The correct answer \"gets\" indicates that Meenakshi currently has the ability to sweep the ball well when faced with an off-spin delivery.", "pos": 0, "neg": 0}, {"n": 77, "si": 3, "text": "

Direction: Select the most appropriate ANTONYM of the underlined word.

\n\n

Her mother always encouraged the idea of early marriage.

\n", "comp": "", "opts": ["Motivated", "Supported", "Cheered", "Discouraged"], "cidx": 3, "sol": "The word 'encouraged' means to give support, confidence or hope to someone. Example: The teacher encouraged her students to ask questions. The word \"discouraged\" means to dissuade or persuade someone not to do something. Example: She discouraged me.
\nIn the given sentence, the mother always supported the idea of early marriage, so the antonym would be 'discouraged.' The opposite of 'encouraged' is 'discouraged.'", "pos": 0, "neg": 0}, {"n": 78, "si": 3, "text": "

Direction: Select the most appropriate synonym of the given word.

\n\n

Apathy

\n", "comp": "", "opts": ["Empathy", "Indifference", "Aversion", "Hostility"], "cidx": 1, "sol": "\"Apathy\" means lack of interest, enthusiasm, or concern. Example: To this list, one might well add apathy, disrespect, recklessness, insensitivity, and dishonesty. \"Indifference\" means lack of interest, concern, or sympathy. Example: He has always shown indifference to the needs of others. Both words convey a sense of disinterest, but apathy is a more extreme form of indifference. The most appropriate synonym of the given word is \"Indifference.\"", "pos": 0, "neg": 0}, {"n": 79, "si": 3, "text": "

Select the most appropriate meaning of the given idiom.

\n\n

To face the music

\n", "comp": "", "opts": ["Not knowing the real chords in music", "Barring the entire audiences view at a concert", "Being challenged to a music competition", "To bear the negative consequences of wrongful actions"], "cidx": 3, "sol": "'To face the music' is an idiom that means to accept the consequences of one's actions, especially when they are negative. Example: If she lied to me, then she'll just have to face the music. So, the most appropriate meaning of the given idiom is \"To bear the negative consequences of wrongful actions.\"", "pos": 0, "neg": 0}, {"n": 80, "si": 3, "text": "

Direction: Select the option that expresses the given sentence in active voice.

\n\n

The new building was being constructed by the construction workers. 

\n", "comp": "", "opts": ["The construction workers were constructing the new building.", "The construction workers had been constructing the new building.", "The new building has being constructed by the construction workers?", "The new building is being constructed by the construction workers."], "cidx": 0, "sol": "The rule for changing a Past Continuous Tense from Active voice to Passive voice or Passive to Active Voice: Object + was/were + being + V3 + by Subject (Passive Voice). The subject of the given sentence is 'Construction workers'.​​ The object of the given sentence is 'new building.' The subject will be put in place of the object and the object will be put in place of the subject. 'Was being constructed' will be changed into 'were constructing'. \"Construction workers\" is a plural subject so we must \"were\" with it.", "pos": 0, "neg": 0}, {"n": 81, "si": 3, "text": "

Direction: Select the most appropriate option to fill in the blank.

\n\n

'Rapid' may be replaced by ' ______'.

\n", "comp": "", "opts": ["Gradual", "Legitimate", "Artistic", "Speedy"], "cidx": 3, "sol": "\"Rapid\" means fast or quick. Example: She made rapid progress and was soon the best in the class. \"Speedy\" means fast or quick.  Example: They hope to bring a speedy end to the conflict. 'Rapid' may be replaced by 'Speedy.'", "pos": 0, "neg": 0}, {"n": 82, "si": 3, "text": "

Direction: Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the correct order to form a meaningful and coherent paragraph.

\n\n

A. He used to commit one theft a year on average. The stolen money lasted for the year.

\n\n

B. He chose the house at Shotover Grange to commit his next burglary. He studied the design of the house carefully for a fortnight.

\n\n

C. He found that the family had gone to London and the servants to the movie. He broke into the house one afternoon.

\n\n

D. He hoped to get fifteen thousand pounds worth of jewels from the safe.

\n", "comp": "", "opts": ["ABCD", "DCBA", "BDAC", "BCDA"], "cidx": 0, "sol": "The correct sequence is ABCD. Sentence A introduces the character's annual theft habit. Sentence B details the planning for the next theft. Sentence C describes the act of burglary. Sentence D reveals the objective of the theft.", "pos": 0, "neg": 0}, {"n": 83, "si": 3, "text": "

Direction: Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the correct order to form a meaningful and coherent paragraph.

\n\n

A. Chronic infections such as typhoid, chickenpox and others, for example, are no longer feared.

\n\n

B. A factor contributing to the rapid rise of the population in recent years has been the drop in the death rate.

\n\n

C. Because of medical breakthroughs, the death rate has decreased.

\n\n

D. In 2001, the death rate in India was approximately 8.5 per thousand people.

\n", "comp": "", "opts": ["BDCA", "DBCA", "CDAB", "ADBC"], "cidx": 0, "sol": "The paragraph talks about the drop in death rate in India due to medical breakthroughs and how it has contributed to the rapid rise in population.\n
B: Introduces the topic of the paragraph: the drop in the death rate. D: Provides additional information about the drop in the death rate. C: Explains the reason for the drop in the death rate: medical breakthroughs. A: Concludes the paragraph by summarizing the main point: chronic infections are no longer feared.
\n", "pos": 0, "neg": 0}, {"n": 84, "si": 3, "text": "

Direction: Select the word which means the same as the group of words underlined in the given sentence.

\n\n

Manisha is a believer of fate.

\n", "comp": "", "opts": ["Minimalist", "Socialist", "Fatalist", "Catalyst"], "cidx": 2, "sol": "The word \"fatalist\" means someone who believes that events are determined by fate and cannot be changed by human actions.  Example: It's wrong to take this fatalist's view of global warming. In the given sentence, the word 'believer' indicates that Manisha has a strong belief in fate. The correct answer is Option 3.", "pos": 0, "neg": 0}, {"n": 85, "si": 3, "text": "

Direction: Select the option that expresses the given sentence in passive voice.

\n\n

Dr. Joyce is studying an experiment in his laboratory.

\n", "comp": "", "opts": ["An experiment is studied by Dr. Joyce in his laboratory.", "An experiment was being studied by Dr. Joyce in his laboratory.", "An experiment is being studied by Dr. Joyce in his laboratory.", "An experiment has been studied by Dr. Joyce in his laboratory."], "cidx": 2, "sol": "The rule for changing a Present Continuous Tense from Active voice to Passive voice: Object + is/am/are + being + V3 + by Subject. The subject of the given sentence is 'Dr. Joyce'.​​ The object of the given sentence is 'experiment'. The subject will be put in place of the object and the object will be put in place of the subject. And 'is studying will be changed into 'is being studied'. \"Experiment\" is a singular noun so we must \"is\" with it. \"By Dr. Joyce in his laboratory\" is added to indicate who is performing the action.", "pos": 0, "neg": 0}, {"n": 86, "si": 3, "text": "

Direction: Parts of the following sentence have been given as options. One of them may contain an error. Select the part that contains the error from the given options. If you don't find any error, mark 'No error' as your answer.

\n\n

You can fool some of the people all the time, and all the people some of the time; but you cannot fool all the people all the time.

\n", "comp": "", "opts": ["No error", "You can fool some of the people all the time ", "and all the people some of the time", "but you cannot fool all the people all the time."], "cidx": 0, "sol": "The sentence is grammatically correct and makes logical sense. The use of the semicolon ( ; ) is appropriate to separate the two independent clauses. The phrase \"some of the time\" is used correctly to indicate that not all people can be fooled all the time. There are no errors in subject-verb agreement or word choice.", "pos": 0, "neg": 0}, {"n": 87, "si": 3, "text": "
\n

Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the correct order to form a meaningful and coherent paragraph.

\n\n

A. There are 1.52 billion Aadhaar cards given to the whole population as of February 2019.

\n\n

B. A financial inclusion programme called the Prime Minister's Jan Dhan Yojana (PMJDY) makes services like banking, remittance, and insurance accessible to every Indian at a reasonable price.

\n\n

C. Under the acronym JAM-Jan Dhan Yojana for Financial Inclusion, Aadhaar Biometric Identification, and Mobile Telecommunications-India is on the verge of a social revolution.

\n\n

D. Beneficiaries may open an account with no balance.

\n
\n", "comp": "", "opts": ["ABCD", "BCDA", "CABD", "DCBA"], "cidx": 2, "sol": "

​Sentence B introduces the topic about Prime minister's Jan Dhan Yojana.Sentence C tells more about the scheme and the aim of the scheme.Sentence D  provides detail about the Jan Dhan Yojana program, stating that beneficiaries can open an account with no balance. Sentence A gives statistical data about the aadhar cards made since 2019.

\n", "pos": 0, "neg": 0}, {"n": 88, "si": 3, "text": "

Select the most appropriate synonym of the given word.

\n\n

Diligent

\n", "comp": "", "opts": ["Spiteful", "Awful", "Faithful", "Careful"], "cidx": 3, "sol": "\"Diligent\" means showing care and effort in one's work or duties. Example: She was a diligent student who always completed her assignments on time. \"Careful\" means thinking about what you are doing so that you do not have an accident or make mistakes, etc.  Example: Norman is a careful driver. Therefore, the most appropriate synonym for the given word is \"Careful.\"", "pos": 0, "neg": 0}, {"n": 89, "si": 3, "text": "

Direction: Select the most appropriate ANTONYM of the underlined word.

\n\n

They live in the apartment above ours.

\n", "comp": "", "opts": ["Over", "After", "Upward", "Below"], "cidx": 3, "sol": "The word \"above\" means higher in position or rank, so the antonym would be a word that means lower in position or rank. Example: The people in the flat above make a lot of noise. \"Below\" means at a lower level or position than something else.  Example: The temperature fell below freezing during the night. \"Below\" is the correct antonym of \"above.\"", "pos": 0, "neg": 0}, {"n": 90, "si": 3, "text": "

Direction: Select the most appropriate option that can substitute the underlined segment in the given sentence. If there is no need to substitute it, select 'No substitution'.

\n\n

Many noticeable people were present at the function.

\n", "comp": "", "opts": ["No substitution", "notworthy", "celebrity", "notable"], "cidx": 3, "sol": "The word \"noticeable\" means able to be noticed or seen. Example: The scar from the accident was hardly noticeable. \"Notable\" means worthy of attention or remarkable. Example: The area is notable for its wildlife. The correct word choice depends on the intended meaning of the sentence. In this case, \"notable\" is a better fit because it implies that the people present were important or noteworthy.", "pos": 0, "neg": 0}, {"n": 91, "si": 3, "text": "

Direction: In the following sentence, four words are underlined, out of which one word is incorrectly spelt. Identify the INCORRECTLY spelt word.

\n\n

The sovenir shops within the amusement parks do sell well because the visitors are mostly children and the shops keep a good stock of objects that children find fascinating.

\n", "comp": "", "opts": ["fascinating", "visitors", "amusement", "sovenir"], "cidx": 3, "sol": "The correct spelling of \"sovenir\" is \"souvenir.\" \"Souvenir\" means a thing that is kept as a reminder of a person, place, or event. Example: I brought back a menu as a souvenir of my trip.", "pos": 0, "neg": 0}, {"n": 92, "si": 3, "text": "

Direction: Select the most appropriate meaning of the given idiom.

\n\n

Stir up a hornet's nest

\n", "comp": "", "opts": ["Provoke trouble", "Resist a fight", "Create doubts", "Scare the birds"], "cidx": 0, "sol": "The idiom \"stir up a hornet's nest\" means to do something that causes a lot of trouble or anger. Example: His remarks about the lack of good women tennis players stirred up a hornet's nest. The phrase \"hornet's nest\" refers to a situation that is difficult to control and can lead to many problems. The word \"stir up\" suggests that the action is intentional, and done with the purpose of causing trouble.", "pos": 0, "neg": 0}, {"n": 93, "si": 3, "text": "

Direction: Select the most appropriate ANTONYM of the underlined word in the given sentence.

\n\n

Aditi is meticulous by nature.

\n", "comp": "", "opts": ["accurate", "precise", "careless", "concise"], "cidx": 2, "sol": "The word 'meticulous' means showing great attention to detail; very careful and precise. Example: Many hours of meticulous preparation have gone into writing the book. \"Careless\" means not giving sufficient attention or thought to avoid harm or errors. 
\nExample: He is a careless boy. The sentence suggests that Aditi is very careful and precise. The antonym of 'meticulous' is 'careless.'", "pos": 0, "neg": 0}, {"n": 94, "si": 3, "text": "

Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the correct order to form a meaningful and coherent paragraph.

\n\n

A. Swarms have wreaked havoc on crops and caused famines and mass migrations.

\n\n

B. Since prehistoric times, locusts have caused plagues.

\n\n

C. Traditional methods of control rely on the use of pesticides from the ground or the air, although biological control approaches are also making great strides.

\n\n

D. Changes in agricultural practices and improved observation of areas where swarms tend to form have lately allowed control measures to be implemented at an earlier stage.

\n", "comp": "", "opts": ["DCBA", "BADC", "BDAC", "ABDC"], "cidx": 1, "sol": "The correct arrangement of sentences is option 2) BADC. It begins with the history of locust plagues (B, A), then mentions the changes in agricultural practices leading to early control measures (D), and ends with current control methods (C).", "pos": 0, "neg": 0}, {"n": 95, "si": 3, "text": "
\n

Direction: Select the INCORRECTLY spelt word.

\n
\n", "comp": "", "opts": ["Erase", "Dredge", "Sieze", "North"], "cidx": 2, "sol": "The correct spelling is \"Seize.\" The letter \"i\" comes before \"e\" in this word. \"Seize\" means to take hold of something suddenly and firmly; to grab something. Example: The thief seized her handbag and ran off with it. Other examples of words with the \"ie\" spelling include \"believe\" and \"relieve\".", "pos": 0, "neg": 0}, {"n": 96, "si": 3, "text": "Select the most appropriate option to fill in blank No. 1.", "comp": "

Direction: In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.

\n\n

The Digital Saksharta Abhiyan (DISHA) or National Digital Literacy Mission (NDLM) Scheme has been formulated to ______ (1) ______ IT training to 52.5 lakh persons, including Anganwadi and ASHA workers and authorised ration dealers in all the States/UTS ______ (2) ______ the country so that the non-IT literate citizens are ______ (3) ______ to become IT literate so as to ______ (4) ______ them to actively and effectively participate in the democratic and developmental process and also ______ (5) ______ their livelihood.

\n", "opts": ["attribute", "attain", "impart", "affirm"], "cidx": 2, "sol": "\"Impart\" means to communicate or convey information or knowledge to someone. Example: I was rather quiet as I didn't feel I had much wisdom to impart on the subject. The grammatical structure of the sentence suggests that a verb is needed to fill in the blank, and \"impart\" is the only verb option.", "pos": 0, "neg": 0}, {"n": 97, "si": 3, "text": "Select the most appropriate option to fill in blank No. 2.", "comp": "

Direction: In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.

\n\n

The Digital Saksharta Abhiyan (DISHA) or National Digital Literacy Mission (NDLM) Scheme has been formulated to ______ (1) ______ IT training to 52.5 lakh persons, including Anganwadi and ASHA workers and authorised ration dealers in all the States/UTS ______ (2) ______ the country so that the non-IT literate citizens are ______ (3) ______ to become IT literate so as to ______ (4) ______ them to actively and effectively participate in the democratic and developmental process and also ______ (5) ______ their livelihood.

\n", "opts": ["among", "within ", "between", "across"], "cidx": 3, "sol": "\"Across\" means from one side to the other side of something. Example: The bridge across the river was long and narrow. It is the most appropriate option to fill in the blank as it implies movement from one end to the other end of something.", "pos": 0, "neg": 0}, {"n": 98, "si": 3, "text": "Select the most appropriate option to fill in blank No. 3.", "comp": "

Direction: In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.

\n\n

The Digital Saksharta Abhiyan (DISHA) or National Digital Literacy Mission (NDLM) Scheme has been formulated to ______ (1) ______ IT training to 52.5 lakh persons, including Anganwadi and ASHA workers and authorised ration dealers in all the States/UTS ______ (2) ______ the country so that the non-IT literate citizens are ______ (3) ______ to become IT literate so as to ______ (4) ______ them to actively and effectively participate in the democratic and developmental process and also ______ (5) ______ their livelihood.

\n", "opts": ["included", "made", "ordered", "trained"], "cidx": 3, "sol": "\"Trained\" is the most appropriate option to fill in blank No. 3. This verb means to teach or prepare someone for a particular task or skill.  Example: She trained as an engineer.", "pos": 0, "neg": 0}, {"n": 99, "si": 3, "text": "Select the most appropriate option to fill in blank No. 4.", "comp": "

Direction: In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.

\n\n

The Digital Saksharta Abhiyan (DISHA) or National Digital Literacy Mission (NDLM) Scheme has been formulated to ______ (1) ______ IT training to 52.5 lakh persons, including Anganwadi and ASHA workers and authorised ration dealers in all the States/UTS ______ (2) ______ the country so that the non-IT literate citizens are ______ (3) ______ to become IT literate so as to ______ (4) ______ them to actively and effectively participate in the democratic and developmental process and also ______ (5) ______ their livelihood.

\n", "opts": ["enact", "able", "enable", "regard"], "cidx": 2, "sol": "The word \"enable\" means to make someone or something able to do something. Example: The new laws enable more women to return to work. It is the most appropriate option to fill in the blank as it fits the context of providing the necessary capability or means to achieve something.", "pos": 0, "neg": 0}, {"n": 100, "si": 3, "text": "Select the most appropriate option to fill in blank No. 5.", "comp": "

Direction: In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.

\n\n

The Digital Saksharta Abhiyan (DISHA) or National Digital Literacy Mission (NDLM) Scheme has been formulated to ______ (1) ______ IT training to 52.5 lakh persons, including Anganwadi and ASHA workers and authorised ration dealers in all the States/UTS ______ (2) ______ the country so that the non-IT literate citizens are ______ (3) ______ to become IT literate so as to ______ (4) ______ them to actively and effectively participate in the democratic and developmental process and also ______ (5) ______ their livelihood.

\n", "opts": ["present", "enhance", "engage", "train"], "cidx": 1, "sol": "The word \"enhance\" means to improve or make something better. Example: These scandals will not enhance the organization's reputation. It is the most appropriate option to fill in the blank. Grammatically, this option fits the context of the sentence and makes sense.", "pos": 0, "neg": 0}], "gu": [{"n": 1, "si": 0, "text": "In a certain code language, 'QUANTITY' is written as 'TPMZHSXS', 'RELIABLE' is written as 'DQHKAZDK'. How will 'SAMPLING' be written in that language?", "comp": "", "opts": ["ZROLHLGM", "ZROLHJEL", "ZROLHKFM", "ZROLHKFN"], "cidx": 2, "sol": "

Logic: Subtraction of (1) from the all alphabet position value and written diagonally.

\n\n

'SAMPLING' will be written as:

\n\n

\"\"

\n", "pos": 0, "neg": 0}, {"n": 2, "si": 0, "text": "\"FRETSAW\" શબ્દમાં દરેક સ્વરને અંગ્રેજી મૂળાક્ષર શ્રેણીમાં તેના પછીના અક્ષરમાં બદલવામાં આવે છે અને દરેક વ્યંજનને અંગ્રેજી મૂળાક્ષર શ્રેણીમાં તેના પહેલાના અક્ષરમાં બદલવામાં આવે છે. નવા બનેલા શબ્દમાં, જમણી બાજુથી ત્રીજો અને જમણી બાજુથી પહેલો અક્ષર વચ્ચે અંગ્રેજી મૂળાક્ષર શ્રેણીમાં કેટલા અક્ષરો છે?", "comp": "", "opts": ["ત્રણ", "ચાર", "એક", "બે"], "cidx": 0, "sol": "

\"FRETSAW\" → EQFSRBV

\n\n

જમણી બાજુથી ત્રીજો અને પહેલો અક્ષર R અને V છે.

\n\n

અહીં, ત્રણ અક્ષરો S, T અને U, R અને V ની વચ્ચે આવે છે.

\n", "pos": 0, "neg": 0}, {"n": 3, "si": 0, "text": "Looking at a picture of a girl Samuel said, "She is the sister of my maternal uncle's son." How is the girl in the picture related to Samuel?", "comp": "", "opts": ["Daughter-in-law", "Brother's wife", "Sister's daughter", "Mother's brother's daughter"], "cidx": 3, "sol": "

As per the given information, the family tree diagram is:

\n\n

\"\"

\n\n

Here, the girl is Samuel's mother's brother's daughter.

\n", "pos": 0, "neg": 0}, {"n": 4, "si": 0, "text": "

નીચે બતાવ્યા પ્રમાણે જ્યારે અરીસા MN પર મૂકવામાં આવે ત્યારે આપેલ આકૃતિની સાચુ અરીસા છબી પસંદ કરો.

\n\n

\"\"

\n", "comp": "", "opts": ["\"\"", "\"\"", "\"\"", "\"\""], "cidx": 2, "sol": "\"\"", "pos": 0, "neg": 0}, {"n": 5, "si": 0, "text": "

આપેલ શ્રેણીમાં નીચેનામાંથી કઈ સંખ્યા પ્રશ્નચિહ્ન (?) નું સ્થાન લેશે?

\n\n

11, ?, 29, 53, 101, 197

\n", "comp": "", "opts": ["19", "13", "21", "17"], "cidx": 3, "sol": "

આપેલ:

\n\n

11, ?, 29, 53, 101, 197

\n\n

આપેલ શ્રેણીમાં અનુસરવામાં આવેલ તર્ક છે:

\n\n

\"\"

\n\n

અહીં, ગુમ થયેલ શબ્દ '17' છે.

\n\n

તેથી, સાચો જવાબ \"વિકલ્પ (4)\" છે.

\n", "pos": 0, "neg": 0}, {"n": 6, "si": 0, "text": "

Select the option that represents the letters that, when placed from left to right in the blanks, will complete the letter series.

\n\n

P _ G I O _ D _ I O R D G _ O _ D G I O

\n", "comp": "", "opts": ["G Q D S I", "D Q G I S", "Q G D I S", "S I D G Q"], "cidx": 1, "sol": "

2. D Q G I S

\n\n

P D G I O / Q D G I O / R D G I O / S D G I O

\n\n

\"\"

\n", "pos": 0, "neg": 0}, {"n": 7, "si": 0, "text": "

Select the figure from among the given options that can replace the question mark (?) in the following series.

\n\n

\"\"

\n", "comp": "", "opts": ["\"\"", "\"\"", "\"\"", "\"\""], "cidx": 1, "sol": "\"\"", "pos": 0, "neg": 0}, {"n": 8, "si": 0, "text": "નીચેના ચાર અક્ષર-ક્લસ્ટરોમાંથી ત્રણ ચોક્કસ રીતે સમાન છે અને એક અલગ છે. વિચિત્ર શોધો.", "comp": "", "opts": ["CXG", "IRM", "BYF", "GUK"], "cidx": 3, "sol": "

તર્ક: બીજો અક્ષર એ પ્રથમ સંખ્યાનો વિરોધી અક્ષર છે અને પ્રથમ અક્ષરના સ્થાન મૂલ્યમાં (4) ઉમેરવામાં આવે છે જેથી ત્રીજો અક્ષર મળે.

\n\n

4. GUK →

\n\n

\"\"

\n", "pos": 0, "neg": 0}, {"n": 9, "si": 0, "text": "

Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number.

\n\n

4 ∶ 25 ∶∶ 12 ∶ 73  ∶∶ 7 ∶  ?

\n", "comp": "", "opts": ["48", "39", "43", "52"], "cidx": 2, "sol": "

Logic: Second no. = [(First no. × 6) + 1]

\n\n

'7 : ?' →

\n\n

⇒ [(7 × 6) + 1]

\n\n

⇒ (42 + 1) = 43

\n", "pos": 0, "neg": 0}, {"n": 10, "si": 0, "text": "

દર્શાવ્યા પ્રમાણે જ્યારે અરીસો 'AB' પર મૂકવામાં આવે ત્યારે આપેલ આકૃતિની બનતી સાચી અરીસાની છબી પસંદ કરો.

\n\n

\"\"

\n", "comp": "", "opts": ["\"\"", "\"\"", "\"\"\"\"", "\"\"\"\""], "cidx": 0, "sol": "\"\"", "pos": 0, "neg": 0}, {"n": 11, "si": 0, "text": "

I, II અને III ક્રમાંકિત ત્રણ તારણો અને ત્રણ વિધાનો આપવામાં આવે છે. આપેલ વિધાનોને સાચા માની લેવા, ભલે તેઓ સામાન્ય રીતે જાણીતા તથ્યો કરતા અલગ હોય. બધા તારણો વાંચો અને પછી નક્કી કરો કે આપેલમાંથી ક્યા તારણ(ઓ) આપેલ વિધાનોને તાર્કિક રીતે અનુસરે છે.

\n\n

વિધાનો:

\n\n

બધા ચામડા એ જૂતા છે.

\n\n

કેટલીક થેલી એ જૂતા છે.

\n\n

કેટલીક થેલી એ કાગળો છે.

\n\n

તારણો:

\n\n

I. કેટલાક કાગળો એ ચામડાના હોય છે.

\n\n

II. કેટલાક જૂતા એ ચામડાના હોય છે.

\n\n

III. કેટલાક જૂતા એ કાગળો છે.

\n", "comp": "", "opts": ["માત્ર તારણ II અનુસરે છે", "માત્ર તારણ I અનુસરે છે.", "માત્ર તારણ III અનુસરે છે", "બધા તારણો અનુસરે છે"], "cidx": 0, "sol": "

આપેલ વિધાનો મુજબ બનતો વેન ડાયાગ્રામ:

\n\n

\"\"

\n\n

તારણો:

\n\n

I. કેટલાક કાગળો એ ચામડાના હોય છે. → અનુસરતું નહીં (કારણ કે કાગળો અને ચામડા વચ્ચે કોઈ ચોક્કસ સંબંધ નથી, તેથી તે ફક્ત શક્ય છે પરંતુ ચોક્કસપણે સાચું નથી)

\n\n

II. કેટલાક જૂતા ચામડાના હોય છે. → અનુસરે છે (બધાં ચામડાં એ જૂતા છે, જેનો અર્થ છે કે અમુક જૂતા એ ચામડાનાં છે તે ચોક્કસપણે સાચું છે)​

\n\n

III. કેટલાક જૂતા એ કાગળો છે. → અનુસરતું નથી (કારણ કે જૂતા અને કાગળો વચ્ચે કોઈ ચોક્કસ સંબંધ નથી, તેથી તે ફક્ત શક્ય છે પરંતુ ચોક્કસપણે સાચું નથી)

\n", "pos": 0, "neg": 0}, {"n": 12, "si": 0, "text": "

I, II અને III ક્રમાંકિત ત્રણ નિષ્કર્ષ દ્વારા ત્રણ નિવેદનો આપવામાં આવે છે. નિવેદનો સાચા હોવાનું ધારી રહ્યા છીએ, ભલે તેઓ સામાન્ય રીતે જાણીતા તથ્યો સાથે ભિન્ન હોય તેવું લાગે, તો નક્કી કરો કે નિવેદનોમાંથી તાર્કિક રીતે કયા નિષ્કર્ષને અનુસરે છે.

\n\n

નિવેદનો:

\n\n

કેટલીક ટેકરીઓ પર્વતો છે.

\n\n

કેટલીક ટેકરીઓ ખીણો છે.

\n\n

બધી ખીણો નદીઓ છે.

\n\n

નિષ્કર્ષ:

\n\n

I. કેટલીક નદીઓ ખીણો છે.

\n\n

II. કેટલાક પર્વતો ખીણો છે.

\n\n

III. કેટલીક ટેકરીઓ નદીઓ છે.

\n", "comp": "", "opts": ["માત્ર I અને III નિષ્કર્ષ અનુસરે છે", "માત્ર નિષ્કર્ષ II અને III અનુસરે છે", "માત્ર I અને II નિષ્કર્ષ અનુસરે છે", "માત્ર નિષ્કર્ષ I અનુસરે છે"], "cidx": 0, "sol": "

નિવેદનો:

\n\n

કેટલીક ટેકરીઓ પર્વતો છે.

\n\n

કેટલીક ટેકરીઓ ખીણો છે.

\n\n

બધી ખીણો નદીઓ છે.

\n\n

આપેલ નિવેદનો મુજબ વેન ડાયાગ્રામ:

\n\n

\"\"

\n\n

નિષ્કર્ષ:

\n\n

I. કેટલીક નદીઓ ખીણો છે. અનુસરે છે (બધી ખીણો નદીઓ છે, જેનો અર્થ છે કે કેટલીક નદીઓ ખીણો છે તે ચોક્કસપણે સાચું છે)

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II. કેટલાક પર્વતો ખીણો છે. અનુસરતું નથી (કારણ કે પર્વતો અને ખીણો વચ્ચે કોઈ ચોક્કસ સંબંધ નથી, તેથી તે ફક્ત શક્ય છે પરંતુ ચોક્કસપણે સાચું નથી)

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III. કેટલીક ટેકરીઓ નદીઓ છે. અનુસરે છે (બધી ખીણો નદીઓ છે, અને કેટલીક ટેકરીઓ ખીણો છે, જેનો અર્થ છે કે કેટલીક ટેકરીઓ નદીઓ છે તે ચોક્કસપણે સાચું છે)

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તેથી, સાચો જવાબ છે \"માત્ર તારણો I અને III અનુસરે છે\".

\n", "pos": 0, "neg": 0}, {"n": 13, "si": 0, "text": "

Select the word-pair that best represents a similar relationship to the one expressed in the given pair of words.

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(The words must be considered as meaningful English words and must not be related to each other based on the number of letters/number of consonants/vowels in the word)

\n\n

Film : Director

\n", "comp": "", "opts": ["Pages : Books", "Doctor : Nurse", "Dance : Choreographer", "Degree : Engineer"], "cidx": 2, "sol": "

Given:

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Film : Director → Director oversees the artist aspects of film production.

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Similarly,

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Dance : Choreographer → Choreographer teaches dance steps.

\n", "pos": 0, "neg": 0}, {"n": 14, "si": 0, "text": "In a certain code language, "ABUSE" is written as "DEXVH" and "CANDY" is written as "FDQGB". How will "DESERT" be written in that language?", "comp": "", "opts": ["HIWIVX", "IJXJWY", "GHVHUW", "HJWJWX"], "cidx": 2, "sol": "

Logic: Addition of (3) in all letter's position values.

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'DESERT' will be written as:

\n\n

\"\"

\n", "pos": 0, "neg": 0}, {"n": 15, "si": 0, "text": "

બતાવ્યા પ્રમાણે જ્યારે અરીસો MN લાઇન પર મૂકવામાં આવે ત્યારે આપેલ સંયોજનની સાચી અરીસાની છબી પસંદ કરો.

\n\n

\"\"

\n", "comp": "", "opts": ["\"\"", "\"\"", "\"\"", "\"\""], "cidx": 1, "sol": "\"\"", "pos": 0, "neg": 0}, {"n": 16, "si": 0, "text": "

Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number.

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9 ∶ 702 ∶∶ 3 ∶ 18 ∶∶ 6 ∶ ?

\n", "comp": "", "opts": ["156", "172", "188", "198"], "cidx": 3, "sol": "

Logic: Second no. = [First no. × {(First no.)2 - 3}]

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for '6 : ?' →

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⇒ [6 × {(6)2 - 3}]

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⇒ [6 × (36 - 3)]

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⇒ (6 × 33) = 198

\n", "pos": 0, "neg": 0}, {"n": 17, "si": 0, "text": "

Three different positions of the same dice are shown. Find the number on the face opposite the face showing '1'.

\n\n

\"\"

\n", "comp": "", "opts": ["3", "4", "6", "2"], "cidx": 3, "sol": "

Here, we use the figure (2) and (3) to find opposite faces.

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In figures (2) and (3) faces showing 5 and 6 are common, which means the face showing 2 is opposite to the face showing 1.

\n\n

\"\"

\n\n

Here, the face showing 2 is opposite to the face showing 1.

\n", "pos": 0, "neg": 0}, {"n": 18, "si": 0, "text": "

આપેલ શ્રેણીને તાર્કિક રીતે સંપૂર્ણ બનાવવા માટે નીચેનામાંથી કઈ આકૃતિ પ્રશ્ન ચિહ્ન (?) વિસ્થાપિત કરશે?

\n\n

\"\"

\n", "comp": "", "opts": ["\"\"", "\"\"", "\"\"", "\"\""], "cidx": 0, "sol": "\"\"", "pos": 0, "neg": 0}, {"n": 19, "si": 0, "text": "

આપેલ સમીકરણને સાચા બનાવવા માટે કયા બે ચિહ્નોની આપલે કરવી જોઈએ?

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12 ÷ 5 - 8 x 2 + 14 = 70

\n", "comp": "", "opts": ["- અને +", "+ અને x", "÷ અને x", "÷ અને +"], "cidx": 2, "sol": "

(3) ÷ અને x

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⇒ 12 ÷ 5 - 8 x 2 + 14 = 70

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ચિહ્નો બદલ્યા પછી:

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⇒ 12 x 5 - 8 ÷ 2 + 14 = 70

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BODMAS નિયમ લાગુ કરો:

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12 x 5 - 4 + 14

\n\n

⇒ 60 - 4 + 14

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⇒ 74 - 4 = 70

\n\n

⇒ '12 x 5 - 8 ÷ 2 + 14 = 70'

\n", "pos": 0, "neg": 0}, {"n": 20, "si": 0, "text": "

Which of the following terms will replace the question mark (?) in the given series?

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MPT, PRU, STV, VVW,?

\n", "comp": "", "opts": ["YWX", "YXW", "YXX", "ZXW"], "cidx": 2, "sol": "

Logic: Addition of (3), (2) and (1) in the position value of the first, second and third letter.

\n\n

\"\"\"\"\"\"\"\"

\n", "pos": 0, "neg": 0}, {"n": 21, "si": 0, "text": "

આપેલ સમીકરણને સાચા બનાવવા માટે કયા બે ચિહ્નોની અદલાબદલી કરવી જોઈએ?

\n\n

256 - 4 x 2 + 200 ÷ 19 = 309

\n", "comp": "", "opts": ["- અને +", "÷ અને +", "÷ અને -", "+ અને x"], "cidx": 2, "sol": "

(3) ÷ અને -

\n\n

⇒ 256 - 4 x 2 + 200 ÷ 19 = 309

\n\n

ચિહ્નો બદલ્યા પછી:

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256 ÷ 4 x 2 + 200 - 19 = 309

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BODMAS નિયમ લાગુ કરો:

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64 x 2 + 200 - 19

\n\n

⇒ 128 + 200 - 19

\n\n

⇒ 328 - 19 = 309

\n\n

⇒ '256 ÷ 4 x 2 + 200 - 19 = 309'

\n", "pos": 0, "neg": 0}, {"n": 22, "si": 0, "text": "

પાંચમા અક્ષર સાથે સંબંધિત વિકલ્પ પસંદ કરો - બીજા અક્ષરની જેમ જ અક્ષર - સમૂહ પ્રથમ અક્ષર - સમૂહ સાથે સંબંધિત છે અને ચોથો અક્ષર - સમૂહ ત્રીજા અક્ષર - સમૂહ સાથે સંબંધિત છે.

\n\n

CYCLE : BXBKF :: TYRE : SXQF :: SCOOTER : ?

\n", "comp": "", "opts": ["TDNNUFQ", "RBPPSFQ", "TDNNUDS", "RBPPSDS"], "cidx": 1, "sol": "

તર્ક: સ્વર + 1 અને વ્યંજન - 1

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'SCOOTER : ?' →

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\"\"

\n", "pos": 0, "neg": 0}, {"n": 23, "si": 0, "text": "

Select the set in which the numbers are related in the same way as are the numbers of the following set.

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(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 - Operations on 13 such as adding /subtracting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is NOT allowed)

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(15, 5, 375)

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(14, 3, 210)

\n", "comp": "", "opts": ["(10, 12, 320)", "(17, 19, 920)", "(14, 15, 780)", "(11, 16, 880)"], "cidx": 3, "sol": "

Logic: Third no. = [(First no.) × (Second no.) × 5]

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4. (11, 16, 880) →

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⇒ (11 × 16 × 5)

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⇒ (11 × 80) = 880

\n", "pos": 0, "neg": 0}, {"n": 24, "si": 0, "text": "

Select the set in which the numbers are related in the same way as are the numbers of the following sets.

\n\n

(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 - Operations on 13 such as adding /Subtracting/multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed)

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(6, 7, 98)

\n\n

(8, 10, 182)

\n", "comp": "", "opts": ["(10, 12, 150)", "(5, 9, 125)", "(12, 14, 434)", "(4, 5, 50)"], "cidx": 3, "sol": "

Logic: Third no. = [{(First no)2 + (Second no.)2} + (First no. + Second no.)]

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4. (4, 5, 50) →

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⇒ [{(4)2 + (5)2} + (4 + 5)]

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⇒ [(16 + 25) + (4 + 5)]

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⇒ (41 + 9) = 50

\n", "pos": 0, "neg": 0}, {"n": 25, "si": 0, "text": "The second number in the given number pairs is obtained by performing certain mathematical operation(s) on the first number. The same operation(s) are followed in all the number pairs, EXCEPT one. Find that odd number pair.", "comp": "", "opts": ["(6, 1260)", "(5, 600)", "(7, 2050)", "(4, 240)"], "cidx": 2, "sol": "

Logic: Second no. = [(First no)4 - (First no.)2]

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3. (7, 2050)

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⇒ [(7)4 - (7)2]

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⇒ (2401 - 49) = 2352

\n", "pos": 0, "neg": 0}, {"n": 26, "si": 1, "text": "A class of organic compounds that contain an oxygen between two alkyl groups is called:", "comp": "", "opts": ["alcohol", "aldehyde ", "ketone", "ether"], "cidx": 3, "sol": "An ether is a class of organic compounds that contains an oxygen atom between two alkyl groups. The general formula for an ether is R-O-R', where R and R' are alkyl groups.", "pos": 0, "neg": 0}, {"n": 27, "si": 1, "text": "The 'Donate - a - Pension' campaign under _____________ scheme, was launched in the 'Iconic Week' celebrations by the Labour Ministry from 7 to 13 March 2022.", "comp": "", "opts": ["Pradhan Mantri HRIDAY", "Pradhan Mantri Shram Yogi Maan - Dhan", "Pradhan Mantri eDonate", "Pradhan Mantri Krishi Sinchayee Yojana"], "cidx": 1, "sol": "

\"The 'Donate - a - Pension' campaign under Pradhan Mantri Shram Yogi Maan-Dhan scheme, was launched in the 'Iconic Week' celebrations by the Labour Ministry from 7 to 13 March 2022\".

\n", "pos": 0, "neg": 0}, {"n": 28, "si": 1, "text": "શાસનકાળ દરમિયાન શાસ્ત્રીય ભારતીય સંગીત પર ફારસી ભાષામાં સૌથી વધુ પુસ્તકો લખાયા હતા?", "comp": "", "opts": ["શાહજહાં", "જહાંગીર", "અકબર", "ઔરંગઝેબ"], "cidx": 3, "sol": "ઔરંગઝેબના શાસનકાળ દરમિયાન શાસ્ત્રીય ભારતીય સંગીત પર ફારસીમાં સૌથી વધુ પુસ્તકો લખાયા હતા. ", "pos": 0, "neg": 0}, {"n": 29, "si": 1, "text": "When was the first Session of the Lok Sabha of independent India held?", "comp": "", "opts": ["13th June 1951", "13th June 1952", "13th May 1952", "13th May 1951"], "cidx": 2, "sol": "The first Lok Sabha was constituted on 17th April 1952, after the first general elections held from 25th October 1951 to 21st February 1952. The first Session of the Lok Sabha of independent India held on 13th May 1952.", "pos": 0, "neg": 0}, {"n": 30, "si": 1, "text": "કેબિનેટ મિશન સત્તાના અંતિમ હસ્તાંતરણની ચર્ચા કરવા માટે ___________ માં ભારત આવ્યું.", "comp": "", "opts": ["1946", "1945", "1943", "1942"], "cidx": 0, "sol": "કેબિનેટ મિશન એ બ્રિટિશ સરકાર દ્વારા 1946માં ભારત મોકલવામાં આવેલું ઉચ્ચ-સ્તરીય પ્રતિનિધિમંડળ હતું. આ મિશન બ્રિટિશ શાસનથી ભારતીય હાથમાં સત્તાના હસ્તાંતરણની ચર્ચા કરવા માટે મોકલવામાં આવ્યું હતું.", "pos": 0, "neg": 0}, {"n": 31, "si": 1, "text": "The 'Kambala' festival is organised by farming communities in the state of ____________.", "comp": "", "opts": ["Himachal Pradesh", "Rajasthan", "Karnataka", "Madhya Pradesh"], "cidx": 2, "sol": "Kambala is a traditional buffalo race that is celebrated annually in the southwestern state of Karnataka. The festival is organized by farming communities, particularly those in the coastal regions of Karnataka. The event is typically held between November and March, and the races take place in paddy fields that are filled with slush and water.", "pos": 0, "neg": 0}, {"n": 32, "si": 1, "text": "બંગાળની ખાડી મોન્સુન શાખા અને અરબી સમુદ્ર શાખા ક્યાં ભળી જાય છે?", "comp": "", "opts": ["દ્વીપકલ્પનો દક્ષિણ ભાગ", "કોરોમંડલ તટ", "ગંગાના મેદાનોનો ઉત્તર પશ્ચિમ ભાગ", "ડેક્કન ઉચ્ચપ્રદેશની ઉત્તરે"], "cidx": 2, "sol": "બંગાળની ખાડી મોન્સુન શાખા અને અરબી સમુદ્રની શાખા ગંગા મેદાનોના ઉત્તર પશ્ચિમ ભાગમાં ભળી જાય છે, જેને ઈન્ડો-ગંગાના મેદાન અથવા ઉત્તરીય મેદાનો તરીકે પણ ઓળખવામાં આવે છે. આ પ્રદેશ ભારતના ઉત્તર ભાગમાં આવેલો છે અને ગંગા, બ્રહ્મપુત્રા અને તેમની ઉપનદીઓના કાંપના જમા થવાથી બનેલો છે.", "pos": 0, "neg": 0}, {"n": 33, "si": 1, "text": "Khelo India Winter Games started in which year?", "comp": "", "opts": ["2022", "2020", "2019", "2018"], "cidx": 1, "sol": "Khelo India Winter Games is an initiative by the Government of India to promote winter sports in the country. The first edition of the Khelo India Winter Games was held in Gulmarg, Jammu undefined Kashmir from 7th to 11th March 2020.", "pos": 0, "neg": 0}, {"n": 34, "si": 1, "text": "ગીદ્ધા અને ભાંગડા ભારતના કયા રાજ્યના લોકનૃત્ય છે?", "comp": "", "opts": ["પંજાબ", "ગુજરાત", "ઝારખંડ", "બિહાર"], "cidx": 0, "sol": "

સાચો ઉત્તર છે, પંજાબ.

\n\n

Key Points

\n\n\n\n

Additional Information

\n\n\n", "pos": 0, "neg": 0}, {"n": 35, "si": 1, "text": "Which element's atomic number in the periodic table is named seaborgium, according to the notation of IUPAC nomenclature?", "comp": "", "opts": ["110", "106", "102", "113"], "cidx": 1, "sol": "Seaborgium is a synthetic chemical element with the symbol Sg and atomic number 106. The element was named after Glenn T. Seaborg, who was an American nuclear chemist and Nobel laureate. Seaborgium is a highly radioactive element, and its most stable isotope has a half-life of only a few minutes.", "pos": 0, "neg": 0}, {"n": 36, "si": 1, "text": "

રાષ્ટ્રીય જળમાર્ગ અધિનિયમ, 2016 હેઠળ, કેટલા આંતરિક જળમાર્ગોને 'રાષ્ટ્રીય જળમાર્ગો' તરીકે જાહેર કરવામાં આવ્યા છે?

\n", "comp": "", "opts": ["111", "109", "121", "132"], "cidx": 0, "sol": "રાષ્ટ્રીય જળમાર્ગ અધિનિયમ, 2016 હેઠળ 111 આંતરિક જળમાર્ગોને 'રાષ્ટ્રીય જળમાર્ગો' તરીકે જાહેર કરવામાં આવ્યા છે.રાષ્ટ્રીય જળમાર્ગ અધિનિયમ, 2016 નેવિગેશન અને શિપિંગ માટે આંતરિક જળમાર્ગોના વિકાસ, જાળવણી અને નિયમન માટે ઘડવામાં આવ્યો હતો.", "pos": 0, "neg": 0}, {"n": 37, "si": 1, "text": "ફૂટબોલ મેચ ____________ ના બે સમાન સમયગાળા સુધી ચાલે છે.", "comp": "", "opts": ["40 મિનિટ", "50 મિનિટ", "20 મિનિટ", "45 મિનિટ"], "cidx": 3, "sol": "ફૂટબોલ મેચને બે સમાન સમયગાળામાં વહેંચવામાં આવે છે જેને અર્ધભાગ કહેવાય છે. દરેક અર્ધભાગ 45 મિનિટનો છે, જે મેચનો કુલ સમયગાળો 90 મિનિટ બનાવે છે. બે ભાગો વચ્ચે 15-મિનિટનો વિરામ છે, જેને અર્ધસમય કહેવાય છે.", "pos": 0, "neg": 0}, {"n": 38, "si": 1, "text": "રિકી કેજે કઈ શ્રેણી હેઠળ ત્રીજો ગ્રેમી એવોર્ડ જીત્યો?", "comp": "", "opts": ["સોંગ ઓફ ધ યર", "બેસ્ટ કન્ટેમ્પરરી ઇન્સ્ટ્રુમેન્ટલ આલ્બમ", "બેસ્ટ ઇમર્સિવ ઓડિયો આલ્બમ", "આલ્બમ ઓફ ધ યર"], "cidx": 2, "sol": "

રિકી કેજે બેસ્ટ ઇમર્સિવ ઓડિયો આલ્બમની શ્રેણીમાં ત્રીજો ગ્રેમી એવોર્ડ જીત્યો. બેસ્ટ ઇમર્સિવ ઓડિયો આલ્બમ એ એક એવી શ્રેણી છે જે ઇમર્સિવ સરાઉન્ડ સાઉન્ડ અનુભવ ધરાવતા આલ્બમ્સને માન્યતા આપે છે.

\n", "pos": 0, "neg": 0}, {"n": 39, "si": 1, "text": "નીચેનામાંથી સૌથી પ્રખ્યાત શક શાસક કોણ હતા, જેમણે કાઠિયાવાડમાં સુદર્શન તળાવનું જીર્ણોદ્ધાર કરાવ્યું હતું?", "comp": "", "opts": ["રુદ્રદમન પહેલો", "માઉઝ", "રુદ્રસિંહ ત્રીજો", "ચશ્તાના"], "cidx": 0, "sol": "

કાઠિયાવાડમાં સુદર્શન તળાવનું જીર્ણોદ્ધાર કરાવનાર સૌથી પ્રસિદ્ધ શક શાસક રુદ્રદમન પહેલો હતો. તે પશ્ચિમી ક્ષત્રપ વંશના શાસક હતા અને ઈ.સ 130 થી ઈ.સ 150 સુધી શાસન કર્યું હતું. રુદ્રદમન પહેલો તેમના લશ્કરી વિજયો, કલા અને સાહિત્યના આશ્રય અને વેપાર અને વાણિજ્યના વિકાસમાં તેમના યોગદાન માટે જાણીતા હતા.

\n", "pos": 0, "neg": 0}, {"n": 40, "si": 1, "text": "Agriculture sector is a part of the: ", "comp": "", "opts": ["tertiary sector", "secondary sector", "primary sector", "quaternary sector"], "cidx": 2, "sol": "Agriculture sector is a part of the primary sector which is also known as the agricultural sector as it involves the production and extraction of natural resources. The primary sector includes activities like farming, fishing, mining, forestry, and other related industries.", "pos": 0, "neg": 0}, {"n": 41, "si": 1, "text": "If the interest rate goes up, the demand for money will __________.", "comp": "", "opts": ["First rise and then falls", "rise", "remain the same", "fall"], "cidx": 3, "sol": "

When the interest rate increases, borrowing becomes more expensive, and people tend to save more and borrow less. So, the demand for money falls. The higher interest rate increases the cost of borrowing, which in turn discourages people from taking loans and investing. Hence, the demand for money decreases.

\n", "pos": 0, "neg": 0}, {"n": 42, "si": 1, "text": "નીચેનામાંથી કયું રાજ્ય ગરીબ કલ્યાણ રોજગાર અભિયાનનો ભાગ છે?", "comp": "", "opts": ["મધ્યપ્રદેશ અને ગુજરાત", "બિહાર અને મધ્યપ્રદેશ", "હરિયાણા અને બિહાર", "આસામ અને પશ્ચિમ બંગાળ"], "cidx": 1, "sol": "ગરીબ કલ્યાણ રોજગાર અભિયાન એ કોવિડ-19 રોગચાળા દરમિયાન તેમના વતન પરત ફરેલા સ્થળાંતરીત કામદારોને રોજગારની તકો પૂરી પાડવા માટે જૂન 2020 માં ભારત સરકાર દ્વારા શરૂ કરવામાં આવેલી યોજના છે. સાચો જવાબ બિહાર અને મધ્યપ્રદેશ છે કારણ કે આ યોજના હેઠળ આવરી લેવામાં આવેલા રાજ્યો છે.", "pos": 0, "neg": 0}, {"n": 43, "si": 1, "text": "Who was given the title of 'Hanjaba' by the Maharaj of Manipur for reviving Manipuri dance?", "comp": "", "opts": ["Charu Malhar", "Darshana Jhaveri", "Bipin Singh", "Kalavati Devi"], "cidx": 2, "sol": "Bipin Singh, who was given the title of 'Hanjaba' by the Maharaj of Manipur for reviving Manipuri dance. Bipin Singh was a renowned dancer, choreographer, and teacher of Manipuri dance, who played a crucial role in reviving and popularizing the traditional dance form.", "pos": 0, "neg": 0}, {"n": 44, "si": 1, "text": "Which player among the following is the twenty-third Woman Grandmaster of India?", "comp": "", "opts": ["Priyanka Nutakki", "Eesha Karavade", "Bhakti Kulkarni", "Subbaraman Vijayalakshmi"], "cidx": 0, "sol": "Priyanka Nutakki is the twenty-third Woman Grandmaster of India. Woman Grandmaster is a title awarded by the World Chess Federation (FIDE) to women chess players who have achieved a certain level of proficiency in the game.", "pos": 0, "neg": 0}, {"n": 45, "si": 1, "text": "ફેટ અને ખાંડને ક્રીમ કરવા, ઇંડાની સફેદીને ફેંટવી, અથવા હેવી ક્રીમને ફેંટવી એ કયા પ્રકારના લીવનિંગના ઉદાહરણો છે?", "comp": "", "opts": ["ઓર્ગેનિક લીવનિંગ", "ફિઝિકલ લીવનિંગ", "મિકેનિકલ લીવનિંગ", "કેમિકલ લીવનિંગ"], "cidx": 2, "sol": "ફેટ અને ખાંડને ક્રીમ કરવા, ઇંડાની સફેદીને ફેંટવી, અથવા હેવી ક્રીમને ફેંટવી એ મિકેનિકલ લીવનિંગના ઉદાહરણો છે.મિકેનિકલ લીવનિંગ મિશ્રણમાં હવાને સામેલ કરવાની ભૌતિક પ્રક્રિયાનો ઉલ્લેખ કરે છે જેથી ઉંચાઈ અને વોલ્યુમ મળે.", "pos": 0, "neg": 0}, {"n": 46, "si": 1, "text": "નીચેનામાંથી કોણે મહાત્મા ગાંધી સાથે પૂના કરાર પર હસ્તાક્ષર કર્યા હતા?", "comp": "", "opts": ["અલી બ્રધર્સ", "ચિત્તરંજન દાસ", "જ્યોતિબા ફૂલે", "ભીમરાવ આંબેડકર"], "cidx": 3, "sol": "ભીમરાવ આંબેડકરે 1932માં મહાત્મા ગાંધી સાથે પૂના કરાર પર હસ્તાક્ષર કર્યા હતા. પૂના કરાર એ દલિત સમુદાયના નેતાઓ અને ભારતીય રાષ્ટ્રીય કોંગ્રેસ વચ્ચેનો કરાર હતો, જેનો ઉદ્દેશ્ય પ્રાંતીય વિધાન પરિષદોમાં દલિતો માટે અનામત બેઠકો મેળવવાનો હતો.", "pos": 0, "neg": 0}, {"n": 47, "si": 1, "text": "Identify an organism that has a well-defined muscular pharynx.", "comp": "", "opts": ["Ascaris", "Adamsia", "Ctenoplana", "Gorgonia"], "cidx": 0, "sol": "Ascaris is a nematode worm that belongs to the phylum Nematoda. It is a parasitic organism that infects the intestines of humans and other animals. Ascaris has a well-defined muscular pharynx that is used to ingest food and move it towards the intestine.", "pos": 0, "neg": 0}, {"n": 48, "si": 1, "text": "The concept of fundamental rights first came into being in the Magna Carta in _____________.", "comp": "", "opts": ["England", "The US", "Canada", "Australia"], "cidx": 0, "sol": "The Magna Carta was a charter of rights agreed to by King John of England in 1215. It established the principle that everyone, including the king, was subject to the law and had certain rights that could not be taken away without due process. The concept of fundamental rights is based on the idea that there are certain rights that are inherent to all human beings, regardless of their nationality, race, or gender. These rights are often enshrined in national constitutions and international treaties.", "pos": 0, "neg": 0}, {"n": 49, "si": 1, "text": "આંશિક રીતે પીગળેલા ઉપરના આવરણને ___________ તરીકે ઓળખવામાં આવે છે, જે લિથોસ્ફિયરની નીચે એક યાંત્રિક રીતે સંવેદનશીલ સ્તર છે જે નીચા ભૂકંપીય તરંગ વેગ અને ઉચ્ચ ક્ષીણનની વિશેષતા છે.", "comp": "", "opts": ["એસ્થેનોસ્ફિયર", "ચુંબકીય મંડળ", "મધ્યમંડળ", "સમતાપ મંડળ"], "cidx": 0, "sol": "એસ્થેનોસ્ફિયર એ ઉપરના આવરણનું આંશિક રીતે પીગળેલું સ્તર છે જે લિથોસ્ફિયરની નીચે આવેલું છે, જે પૃથ્વીનું નક્કર, સૌથી બહારનું આવરણ છે. એસ્થેનોસ્ફિયરની વિશેષતા નીચા ભૂકંપીય તરંગ વેગ અને ઉચ્ચ ક્ષીણન છે, જેનો અર્થ છે કે ભૂકંપીય તરંગો આ સ્તરમાંથી પસાર થતાં ધીમા પડે છે અને ઊર્જા ગુમાવે છે.", "pos": 0, "neg": 0}, {"n": 50, "si": 1, "text": "Which player among the following won double gold at the 4th Para Badminton National Championship in December 2021?", "comp": "", "opts": ["Nitesh Kumar", "Manoj Sarkar", "Pramod Bhagat", "Tarun Dhillon"], "cidx": 0, "sol": "Nitesh Kumar won double gold at the 4th Para Badminton National Championship in December 2021.The 4th Para Badminton National Championship was held in December 2021 in India.", "pos": 0, "neg": 0}, {"n": 51, "si": 2, "text": "તેના પાયાના ક્ષેત્રફળ કરતાં બમણું વક્ર સપાટી ક્ષેત્રફળ ધરાવતા નક્કર શંકુની ત્રાંસી ઊંચાઈ 6√3 સેમી છે. તો તેની ઊંચાઈ છે:", "comp": "", "opts": ["6√2 સેમી", "9 સેમી", "6 સેમી", "3√6 સેમી"], "cidx": 1, "sol": "

 

\n\n

\"quesImage5679\"

\n\n

 

\n\n

શંકુની ત્રિજ્યાને r એકમ તરીકે ધારો,

\n\n

πrl = 2πr2 ⇒ l = 2r ⇒ r = 6√3/2 ⇒ r = 3√3

\n\n

શંકુની ત્રાંસી ઊંચાઈ (l) = √r2 + h⇒ 6√32 = 3√3+ h⇒ h2 = 108 - 27 = 81 ⇒ h = 9 સેમી 

\n", "pos": 0, "neg": 0}, {"n": 52, "si": 2, "text": "A sum of money earns a simple interest at 7.25% per annum for the first eight years, at 8.5% for the next six years, and at 6.5% for the final four years. If the total interest earned during these eighteen years was Rs. 35,100, what was the original sum invested (in Rs.)?", "comp": "", "opts": ["25,800", "25,500", "26,400", "26,000"], "cidx": 3, "sol": "

Let the principal be ‘P’.

\n\n

S.I = (P × 7.25 × 8)/100 ⇒ S.I = 58P/100

\n\n

S.I = (P × 6.5 × 4)/100 ⇒ S.I = 26P/100

\n\n

Total Interest in 18 years = Rs. 35,100

\n\n

(58P/100) + (51P/100) + (26P/100) = 12771 ⇒ 135P/100 = 35100 ⇒ P = 26000

\n", "pos": 0, "neg": 0}, {"n": 53, "si": 2, "text": "જો x > 0 અને \\(\\rm x^4 + \\frac{1}{x^4} = 142\\) હોય, તો \\(\\rm x^7 + \\frac{1}{x^7} \\) નું મૂલ્ય શું છે?", "comp": "", "opts": ["1561\\(\\sqrt{14} \\)", "1563\\(\\sqrt{14} \\)", "1560\\(\\sqrt{14} \\)", "1562\\(\\sqrt{14} \\)"], "cidx": 0, "sol": "

x4 + 1/x4 + 2 = (x2 + 1/x2)2 ⇒ 142 + 2 = (x2 + 1/x2)2 ⇒ (x2 + 1/x 2) = √144 = 12

\n\n

(x + 1/x)2 = x2 + 1/x2 + 2 ⇒ (x + 1/x)2 = 12 + 2 ⇒ (x + 1/x) = √14

\n\n

x3 + 1/x3 = (x + 1/x)3 - 3(x + 1/x) = (√14)3 - 3(√14) = 14√14 - 3√14 = 11√14

\n\n

(x7 + 1/x7) = (x4 + 1/x4) x (x3 + 1/x3) - (x + 1/x) = 142 x 11√14 - √14 = 1562√14 - √14 = 1561√14

\n", "pos": 0, "neg": 0}, {"n": 54, "si": 2, "text": "

Study the given pie - chart carefully and answer the following question.

\n\n

The entire fund that the school gets from different sources is equal to Rs. 10 lakh

\n\n

\"\"\"\"
\nWhat is the difference between the funds (in Rs.) acquired by the school from donations and those from government agencies?

\n", "comp": "", "opts": ["2,30,000", "2,50,000", "2,80,000", "2,40,000"], "cidx": 0, "sol": "Funds from Donations = (35/100) × 10,00,000 = Rs. 3,50,000
\n
\nFunds from Government Agencies = (12/100) × 10,00,000 = Rs. 1,20,000 
\n
\nDifference =3,50,000 - 1,20,000 = Rs. 2,30,000 
", "pos": 0, "neg": 0}, {"n": 55, "si": 2, "text": "A and B can complete a piece of work in 12 days and 18 days, respectively. If they work at it alternatively, A beginning, in how many days will the work be finished?", "comp": "", "opts": ["\\(14\\frac{2}{3}\\)", "\\(14\\frac{1}{3}\\)", "\\(15\\frac{1}{3}\\)", "\\(15\\frac{2}{3}\\)"], "cidx": 1, "sol": "\n\t\n\t\t\n\t\t\t\n\t\t\t\n\t\t\t\n\t\t\t\n\t\t\n\t\t\n\t\t\t\n\t\t\t\n\t\t\t\n\t\t\t\n\t\t\n\t\t\n\t\t\t\n\t\t\t\n\t\t\t\n\t\t\n\t\n
 Time EfficiencyTotal work
A12336
B182
\n\t\t\t 
\n
\nTotal work in 2 days = 3 + 2 = 5 unit  Total work in 14 days = 5 × 7 = 35 unit
\n
\nRemaining work = 36 -35 = 1 unit Now remaining the work from by the \"A\" = 1/3
\n
\nTotal days = 14 + 1/3 = \\(14\\frac{1}{3} \\)", "pos": 0, "neg": 0}, {"n": 56, "si": 2, "text": "In a factory, a piece of work is completed by Raima in 15 days while Joe can finish it in 10 days. The factory manager has to complete the work as soon as possible and so he orders Joe and Raima to work together. How many days will they take to complete the work?", "comp": "", "opts": ["5", "8", "7", "6"], "cidx": 3, "sol": "Combined Work efficiency = (1/15) + (1/10)  = 5/30 = 1/6  
\n
\nDays to Complete the Work =1 / (1/6) = 6 days
", "pos": 0, "neg": 0}, {"n": 57, "si": 2, "text": "A,B and C can do a work in 10 days, 15 days, and 20 days, respectively. They finished that work together and got Rs. 2,600 as wages. Find C's wage.", "comp": "", "opts": ["Rs. 550", "Rs. 600", "Rs. 575", "Rs. 625"], "cidx": 1, "sol": "Ratio of their wages = A : B : C = 1/10 : 1/15 : 1/20 = 6 : 4 : 3
\n
\nC’s earns = 3/13 × 2600 = 600.", "pos": 0, "neg": 0}, {"n": 58, "si": 2, "text": "A seller professes to sell his fruits at cost price but still gains \\(5\\frac{5}{19}\\)%. How much does he give for 1 kg?", "comp": "", "opts": ["905 gm", "5 gm", "900 gm", "950 gm"], "cidx": 3, "sol": "Let the dealer purchase N gm at Rs. 1000 
\n
\n⇒ 100/19 = [(1000 - N)/N] × 100 ,  N = 950
", "pos": 0, "neg": 0}, {"n": 59, "si": 2, "text": "Suppose Δ PQR and  Δ STU are congruent triangles under ASA. If ∠PQR = 60°, ∠PRQ = 30° and ∠STU = 60°, find ∠TSU.", "comp": "", "opts": ["90°", "75°", "60°", "45°"], "cidx": 0, "sol": "

 

\n\n

\"\"       \"\"

\n\n

Let the ∠TSU and ∠SUT be y° and x° respectively.

\n\n

∠QPR = 180 - (60 + 30) ⇒ ∠QPR = 90° ⇒ ∠QPR = 90° = ∠TSU (Under ASA)

\n", "pos": 0, "neg": 0}, {"n": 60, "si": 2, "text": "Which of the following numbers is divisible by 9?", "comp": "", "opts": ["83061", "29568", "78432", "47695"], "cidx": 0, "sol": "

Divisibility of 9: If the sum of digits of a number is divisible by 9.

\n\n

83061: 8 + 3 + 0 + 6 + 1 = 18

\n", "pos": 0, "neg": 0}, {"n": 61, "si": 2, "text": "If a : b :: b : c, and b = 96, then which of the following can be a possible pair of values of a and c?", "comp": "", "opts": ["a = 24; c = 374", "a = 32; c = 288", "a = 48; c = 168", "a = 16; c = 586"], "cidx": 1, "sol": "a/b = b/c ⇒ b2  = ac ⇒ 96 × 96 = ac 
\n
\nAccording to the question, only one option satisfies the above equation where a  = 32 , c = 288  

\n ", "pos": 0, "neg": 0}, {"n": 62, "si": 2, "text": "Which of the following is a FALSE statement?", "comp": "", "opts": ["The circumcentre is the centre of a circle which circumscribes the triangle.", "The angle formed by any side at the incentre is always 90° more than the angle at the opposite vertex.", "Incentre is the point of concurrency of angle bisectors of a triangle.", "Centroid of the triangle divides each median in the ratio of 2 ∶1"], "cidx": 1, "sol": "

The angle formed by any side at the incentre is always 90° more than half of the angle opposite to the side.

\n", "pos": 0, "neg": 0}, {"n": 63, "si": 2, "text": "7.5 × 17.2 ÷ 8.6 + (59.5) of \\(\\frac{1}{17} - \\frac{7}{2}\\) of 5 = ?", "comp": "", "opts": ["1", "3", "4", "2"], "cidx": 0, "sol": "

7.5 × 17.2 ÷ 8.6 + (59.5) of \\(\\frac{1}{17} - \\frac{7}{2}\\) of 5 

\n\n

7.5 × 17.2 ÷ 8.6 + 3.5 - 17.5  ⇒ 7.5 × 2 + 3.5 - 17.5 ⇒ 15 + 3.5 - 17.5 ⇒ 15 - 14 ⇒ 1

\n", "pos": 0, "neg": 0}, {"n": 64, "si": 2, "text": "A thief is chased by a policeman and distance between them is 3 km. The speed of policeman is 75 km/h and the speed of the thief is 60 km/h. The policeman will be able to catch the thief when the thief would have covered the distance of ____________ km.", "comp": "", "opts": ["18", "12", "15", "10"], "cidx": 1, "sol": "

The relative speed between police and thief = (75 - 60) = 15 km/hr

\n\n

⇒ Time taken = 3/15 = 1/5 = 1/5 × 60 min = 12 minutes

\n\n

Distance travelled by a thief in 12 minutes = 60/60 × 12 = 12 km

\n", "pos": 0, "neg": 0}, {"n": 65, "si": 2, "text": "15 વ્યક્તિઓના સરેરાશ વજનમાં 1.2 કિગ્રાનો વધારો થાય છે જ્યારે તેમાંથી એક વ્યક્તિ કે જેનું વજન 51 કિગ્રા છે તેને એક નવા માણસ દ્વારા બદલવામાં આવે છે. નવા માણસનું વજન કેટલું છે?", "comp": "", "opts": ["69 કિગ્રા", "70 કિગ્રા", "65 કિગ્રા", "59 કિગ્રા"], "cidx": 0, "sol": "

વજનમાં કુલ વધારો = 15 x 1.2 = 18 કિગ્રા

\n\n

નવી વ્યક્તિનું વજન = 51 + 18 = 69 કિગ્રા.

\n", "pos": 0, "neg": 0}, {"n": 66, "si": 2, "text": "

The following expression is equal to.

\n\n

cot 85°+ cos 75°

\n", "comp": "", "opts": ["tan 85°+ sin 75°", "tan 5°+ sin 15°", "tan 85°- sin 75°", "tan 5°- sin 15°"], "cidx": 1, "sol": "

cot 85°+ cos 75° ⇒ cot (90 - 5)°+ cos (90 - 15)° ⇒ cot (90 - 5)°+ cos (90 - 15)° ⇒ tan 5°+ sin 15°

\n", "pos": 0, "neg": 0}, {"n": 67, "si": 2, "text": "If x + y + z = 4 and x2 + y2 + z2 = 12, then find xy + yz + xz.", "comp": "", "opts": ["4", "6", "7", "2"], "cidx": 3, "sol": "

(x + y + z)2 = 42 ⇒ x2 + y2 + z2 + 2(xy + yz + zx) = 16 ⇒ 2(xy + yz + zx) = 16 – 12 ⇒ xy + yz + zx = 2

\n", "pos": 0, "neg": 0}, {"n": 68, "si": 2, "text": "If \\((5y + \\frac{5}{y}) = 11\\), find the value of \\((y^2 + \\frac{1}{y^2})\\).", "comp": "", "opts": ["\\(2\\frac{21}{25}\\)", "\\(1\\frac{21}{25}\\)", "\\(3\\frac{21}{25}\\)", "\\(4\\frac{21}{25}\\)"], "cidx": 0, "sol": "

Divide the expression by 5: = y + 1/y = 11/5

\n\n

y2 + 1/y2 + 2 = 121/25 = y2 + 1/y2 = 121/25 - 2 = y2 + 1/y2 = 71/25 = y2 + 1/y2 = 2(21/25)

\n", "pos": 0, "neg": 0}, {"n": 69, "si": 2, "text": "\\(\\rm \\frac{2\\tan A}{1 + \\tan^2A} = ?\\)", "comp": "", "opts": ["cos 2A", "sin A", "cos A", "sin 2A"], "cidx": 3, "sol": "

\\(\\rm \\frac{2\\tan A}{1 + \\tan^2A} = ?\\)

\n\n

= 2(sinA/cosA)/(1 + sin2A/cos2A) = 2(sinA/cosA)/(1/cos2A) = 2 sinA × cosA  = sin 2A

\n", "pos": 0, "neg": 0}, {"n": 70, "si": 2, "text": "Find the value of sin (50 + θ) - cos (40 - θ). ", "comp": "", "opts": ["\\(\\frac{1}{2}\\)", "- 1", "0", "1"], "cidx": 2, "sol": "

sin (50° +θ) - cos (40° - θ) = sin( 90 - (40 -θ)) - cos(40 - θ)  = cos(40 -θ) - cos(40- θ)  = 0

\n", "pos": 0, "neg": 0}, {"n": 71, "si": 2, "text": "30% ની બે ક્રમિક વૃદ્ધિ દરેક 30% ના બે ક્રમિક ઘટાડા કરતાં કેટલા ટકાથી વધુ છે? (બે દશાંશ સ્થાન સુધી સચોટતા)", "comp": "", "opts": ["32.54%", "28.15%", "25.25%", "35.29%"], "cidx": 3, "sol": "

સૂત્ર:

\n\n

એકલ સમકક્ષ વધારો = x + y + [(x × y)/100]

\n\n

એકલ સમકક્ષ ઘટાડો = x + y - [(x × y)/100]

\n\n

ગણતરી:

\n\n

30% પ્રત્યેકનો એકલ સમકક્ષ વધારો = 30 + 30 + [(30 × 30)/100 

\n\n

= 30 + 30 + 9 = 69%

\n\n

30% પ્રત્યેકનો એકલ સમકક્ષ ઘટાડો = 30 + 30 - [(30 × 30)/100]

\n\n

= 51%

\n\n

આવશ્યક ટકાવારી = [(69 - 51)/51] × 100

\n\n

= 18/51 × 100 = 35.29%

\n\n

ઉત્તર છે, 35.29%

\n", "pos": 0, "neg": 0}, {"n": 72, "si": 2, "text": "5 સેમી, 7 સેમી અને 11 સેમીના પરિમાણ ધરાવતા લંબઘનની કુલ સપાટીનું ક્ષેત્રફળ (સેમી2 માં) શોધો.", "comp": "", "opts": ["385", "334", "343", "167"], "cidx": 1, "sol": "

લંબઘનની કુલ સપાટીનું ક્ષેત્રફળ = 2(5 × 7 + 7 × 11 + 11 × 5) ⇒ 2(35 + 77 + 55) ⇒ 2 × 167 ⇒ 334 સેમી2

\n", "pos": 0, "neg": 0}, {"n": 73, "si": 2, "text": "

Study the given bar graph carefully and answer the following question. The demand of Company P is what percentage of the demand of Company Q?

\n\n

\"\"

\n", "comp": "", "opts": ["68%", "65%", "70%", "72%"], "cidx": 3, "sol": "

3276/4550 × 100 = 18/25 × 100 = 72%

\n", "pos": 0, "neg": 0}, {"n": 74, "si": 2, "text": "A man can finish a work in 10 days and a woman can finish it in 12 days. In how many days will the work be finished by a man and a woman, working together every day?", "comp": "", "opts": ["\\(\\frac{60}{11}\\)", "\\(\\frac{61}{10}\\)", "\\(\\frac{31}{10}\\)", "\\(\\frac{30}{11}\\)"], "cidx": 0, "sol": "

 

\n\n\n\t\n\t\t\n\t\t\t\n\t\t\t\n\t\t\t\n\t\t\n\t\t\n\t\t\t\n\t\t\t\n\t\t\t\n\t\t\n\t\t\n\t\t\t\n\t\t\t\n\t\t\n\t\n
TimeTotal workEfficiency
(Man) 10606
(Woman) 125
\n\n

 

\n\n

They will together complete the work in = 60/(6 + 5) = 60/11 days.

\n", "pos": 0, "neg": 0}, {"n": 75, "si": 2, "text": "

એક દુકાનદાર ચોક્કસ પ્રકારની વસ્તુ વેચવા માટે નીચે આપેલ ત્રણ યોજના જાહેર કરે છે. નીચેનામાંથી કઈ યોજનાઓ મહત્તમ છૂટની ટકાવારી આપે છે?

\n\n

A. 6 ખરીદો, 4 મફત મેળવો

\n\n

B. 5 ખરીદો, 5 મફત મેળવો

\n\n

C. 18% અને 24%ની ક્રમિક બે છૂટ

\n", "comp": "", "opts": ["માત્ર B", "માત્ર B અને C", "માત્ર A અને C", "માત્ર A"], "cidx": 0, "sol": "

યોજના A. ખરીદો 6 મેળવો 4 મફત

\n\n

= 4/(6 + 4) × 100 = 40%

\n\n

યોજના B. ખરીદો 5 મેળવો 5 મફત

\n\n

= 5/(5 + 5 ) × 100 = 50%

\n\n

યોજના C. 18% અને 24%ની ક્રમિક બે છૂટ

\n\n

= 18 + 24 - (18 × 24)/100 = 42 - 4.32 = 37.68%

\n", "pos": 0, "neg": 0}, {"n": 76, "si": 3, "text": "

Direction: Select the most appropriate option to fill in the blank.

\n\n

Meenakshi sweeps the ball excellently when she ______ an off - spin delivery.

\n", "comp": "", "opts": ["will get", "has got", "got", "gets"], "cidx": 3, "sol": "The first part of the sentence is in the present tense, so to maintain uniformity, we have to write the V1 form of the verb \"get.\" Structure for Simple Present Tense: Subject + V1 (s/es) + Object. So, the correct verb form to use is \"gets.\" The correct answer \"gets\" indicates that Meenakshi currently has the ability to sweep the ball well when faced with an off-spin delivery.", "pos": 0, "neg": 0}, {"n": 77, "si": 3, "text": "

Direction: Select the most appropriate ANTONYM of the underlined word.

\n\n

Her mother always encouraged the idea of early marriage.

\n", "comp": "", "opts": ["Motivated", "Supported", "Cheered", "Discouraged"], "cidx": 3, "sol": "The word 'encouraged' means to give support, confidence or hope to someone. Example: The teacher encouraged her students to ask questions. The word \"discouraged\" means to dissuade or persuade someone not to do something. Example: She discouraged me.
\nIn the given sentence, the mother always supported the idea of early marriage, so the antonym would be 'discouraged.' The opposite of 'encouraged' is 'discouraged.'", "pos": 0, "neg": 0}, {"n": 78, "si": 3, "text": "

Direction: Select the most appropriate synonym of the given word.

\n\n

Apathy

\n", "comp": "", "opts": ["Empathy", "Indifference", "Aversion", "Hostility"], "cidx": 1, "sol": "\"Apathy\" means lack of interest, enthusiasm, or concern. Example: To this list, one might well add apathy, disrespect, recklessness, insensitivity, and dishonesty. \"Indifference\" means lack of interest, concern, or sympathy. Example: He has always shown indifference to the needs of others. Both words convey a sense of disinterest, but apathy is a more extreme form of indifference. The most appropriate synonym of the given word is \"Indifference.\"", "pos": 0, "neg": 0}, {"n": 79, "si": 3, "text": "

Select the most appropriate meaning of the given idiom.

\n\n

To face the music

\n", "comp": "", "opts": ["Not knowing the real chords in music", "Barring the entire audiences view at a concert", "Being challenged to a music competition", "To bear the negative consequences of wrongful actions"], "cidx": 3, "sol": "'To face the music' is an idiom that means to accept the consequences of one's actions, especially when they are negative. Example: If she lied to me, then she'll just have to face the music. So, the most appropriate meaning of the given idiom is \"To bear the negative consequences of wrongful actions.\"", "pos": 0, "neg": 0}, {"n": 80, "si": 3, "text": "

Direction: Select the option that expresses the given sentence in active voice.

\n\n

The new building was being constructed by the construction workers. 

\n", "comp": "", "opts": ["The construction workers were constructing the new building.", "The construction workers had been constructing the new building.", "The new building has being constructed by the construction workers?", "The new building is being constructed by the construction workers."], "cidx": 0, "sol": "The rule for changing a Past Continuous Tense from Active voice to Passive voice or Passive to Active Voice: Object + was/were + being + V3 + by Subject (Passive Voice). The subject of the given sentence is 'Construction workers'.​​ The object of the given sentence is 'new building.' The subject will be put in place of the object and the object will be put in place of the subject. 'Was being constructed' will be changed into 'were constructing'. \"Construction workers\" is a plural subject so we must \"were\" with it.", "pos": 0, "neg": 0}, {"n": 81, "si": 3, "text": "

Direction: Select the most appropriate option to fill in the blank.

\n\n

'Rapid' may be replaced by ' ______'.

\n", "comp": "", "opts": ["Gradual", "Legitimate", "Artistic", "Speedy"], "cidx": 3, "sol": "\"Rapid\" means fast or quick. Example: She made rapid progress and was soon the best in the class. \"Speedy\" means fast or quick.  Example: They hope to bring a speedy end to the conflict. 'Rapid' may be replaced by 'Speedy.'", "pos": 0, "neg": 0}, {"n": 82, "si": 3, "text": "

Direction: Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the correct order to form a meaningful and coherent paragraph.

\n\n

A. He used to commit one theft a year on average. The stolen money lasted for the year.

\n\n

B. He chose the house at Shotover Grange to commit his next burglary. He studied the design of the house carefully for a fortnight.

\n\n

C. He found that the family had gone to London and the servants to the movie. He broke into the house one afternoon.

\n\n

D. He hoped to get fifteen thousand pounds worth of jewels from the safe.

\n", "comp": "", "opts": ["ABCD", "DCBA", "BDAC", "BCDA"], "cidx": 0, "sol": "The correct sequence is ABCD. Sentence A introduces the character's annual theft habit. Sentence B details the planning for the next theft. Sentence C describes the act of burglary. Sentence D reveals the objective of the theft.", "pos": 0, "neg": 0}, {"n": 83, "si": 3, "text": "

Direction: Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the correct order to form a meaningful and coherent paragraph.

\n\n

A. Chronic infections such as typhoid, chickenpox and others, for example, are no longer feared.

\n\n

B. A factor contributing to the rapid rise of the population in recent years has been the drop in the death rate.

\n\n

C. Because of medical breakthroughs, the death rate has decreased.

\n\n

D. In 2001, the death rate in India was approximately 8.5 per thousand people.

\n", "comp": "", "opts": ["BDCA", "DBCA", "CDAB", "ADBC"], "cidx": 0, "sol": "The paragraph talks about the drop in death rate in India due to medical breakthroughs and how it has contributed to the rapid rise in population.\n
B: Introduces the topic of the paragraph: the drop in the death rate. D: Provides additional information about the drop in the death rate. C: Explains the reason for the drop in the death rate: medical breakthroughs. A: Concludes the paragraph by summarizing the main point: chronic infections are no longer feared.
\n", "pos": 0, "neg": 0}, {"n": 84, "si": 3, "text": "

Direction: Select the word which means the same as the group of words underlined in the given sentence.

\n\n

Manisha is a believer of fate.

\n", "comp": "", "opts": ["Minimalist", "Socialist", "Fatalist", "Catalyst"], "cidx": 2, "sol": "The word \"fatalist\" means someone who believes that events are determined by fate and cannot be changed by human actions.  Example: It's wrong to take this fatalist's view of global warming. In the given sentence, the word 'believer' indicates that Manisha has a strong belief in fate. The correct answer is Option 3.", "pos": 0, "neg": 0}, {"n": 85, "si": 3, "text": "

Direction: Select the option that expresses the given sentence in passive voice.

\n\n

Dr. Joyce is studying an experiment in his laboratory.

\n", "comp": "", "opts": ["An experiment is studied by Dr. Joyce in his laboratory.", "An experiment was being studied by Dr. Joyce in his laboratory.", "An experiment is being studied by Dr. Joyce in his laboratory.", "An experiment has been studied by Dr. Joyce in his laboratory."], "cidx": 2, "sol": "The rule for changing a Present Continuous Tense from Active voice to Passive voice: Object + is/am/are + being + V3 + by Subject. The subject of the given sentence is 'Dr. Joyce'.​​ The object of the given sentence is 'experiment'. The subject will be put in place of the object and the object will be put in place of the subject. And 'is studying will be changed into 'is being studied'. \"Experiment\" is a singular noun so we must \"is\" with it. \"By Dr. Joyce in his laboratory\" is added to indicate who is performing the action.", "pos": 0, "neg": 0}, {"n": 86, "si": 3, "text": "

Direction: Parts of the following sentence have been given as options. One of them may contain an error. Select the part that contains the error from the given options. If you don't find any error, mark 'No error' as your answer.

\n\n

You can fool some of the people all the time, and all the people some of the time; but you cannot fool all the people all the time.

\n", "comp": "", "opts": ["No error", "You can fool some of the people all the time ", "and all the people some of the time", "but you cannot fool all the people all the time."], "cidx": 0, "sol": "The sentence is grammatically correct and makes logical sense. The use of the semicolon ( ; ) is appropriate to separate the two independent clauses. The phrase \"some of the time\" is used correctly to indicate that not all people can be fooled all the time. There are no errors in subject-verb agreement or word choice.", "pos": 0, "neg": 0}, {"n": 87, "si": 3, "text": "
\n

Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the correct order to form a meaningful and coherent paragraph.

\n\n

A. There are 1.52 billion Aadhaar cards given to the whole population as of February 2019.

\n\n

B. A financial inclusion programme called the Prime Minister's Jan Dhan Yojana (PMJDY) makes services like banking, remittance, and insurance accessible to every Indian at a reasonable price.

\n\n

C. Under the acronym JAM-Jan Dhan Yojana for Financial Inclusion, Aadhaar Biometric Identification, and Mobile Telecommunications-India is on the verge of a social revolution.

\n\n

D. Beneficiaries may open an account with no balance.

\n
\n", "comp": "", "opts": ["ABCD", "BCDA", "CABD", "DCBA"], "cidx": 2, "sol": "

​Sentence B introduces the topic about Prime minister's Jan Dhan Yojana.Sentence C tells more about the scheme and the aim of the scheme.Sentence D  provides detail about the Jan Dhan Yojana program, stating that beneficiaries can open an account with no balance. Sentence A gives statistical data about the aadhar cards made since 2019.

\n", "pos": 0, "neg": 0}, {"n": 88, "si": 3, "text": "

Select the most appropriate synonym of the given word.

\n\n

Diligent

\n", "comp": "", "opts": ["Spiteful", "Awful", "Faithful", "Careful"], "cidx": 3, "sol": "\"Diligent\" means showing care and effort in one's work or duties. Example: She was a diligent student who always completed her assignments on time. \"Careful\" means thinking about what you are doing so that you do not have an accident or make mistakes, etc.  Example: Norman is a careful driver. Therefore, the most appropriate synonym for the given word is \"Careful.\"", "pos": 0, "neg": 0}, {"n": 89, "si": 3, "text": "

Direction: Select the most appropriate ANTONYM of the underlined word.

\n\n

They live in the apartment above ours.

\n", "comp": "", "opts": ["Over", "After", "Upward", "Below"], "cidx": 3, "sol": "The word \"above\" means higher in position or rank, so the antonym would be a word that means lower in position or rank. Example: The people in the flat above make a lot of noise. \"Below\" means at a lower level or position than something else.  Example: The temperature fell below freezing during the night. \"Below\" is the correct antonym of \"above.\"", "pos": 0, "neg": 0}, {"n": 90, "si": 3, "text": "

Direction: Select the most appropriate option that can substitute the underlined segment in the given sentence. If there is no need to substitute it, select 'No substitution'.

\n\n

Many noticeable people were present at the function.

\n", "comp": "", "opts": ["No substitution", "notworthy", "celebrity", "notable"], "cidx": 3, "sol": "The word \"noticeable\" means able to be noticed or seen. Example: The scar from the accident was hardly noticeable. \"Notable\" means worthy of attention or remarkable. Example: The area is notable for its wildlife. The correct word choice depends on the intended meaning of the sentence. In this case, \"notable\" is a better fit because it implies that the people present were important or noteworthy.", "pos": 0, "neg": 0}, {"n": 91, "si": 3, "text": "

Direction: In the following sentence, four words are underlined, out of which one word is incorrectly spelt. Identify the INCORRECTLY spelt word.

\n\n

The sovenir shops within the amusement parks do sell well because the visitors are mostly children and the shops keep a good stock of objects that children find fascinating.

\n", "comp": "", "opts": ["fascinating", "visitors", "amusement", "sovenir"], "cidx": 3, "sol": "The correct spelling of \"sovenir\" is \"souvenir.\" \"Souvenir\" means a thing that is kept as a reminder of a person, place, or event. Example: I brought back a menu as a souvenir of my trip.", "pos": 0, "neg": 0}, {"n": 92, "si": 3, "text": "

Direction: Select the most appropriate meaning of the given idiom.

\n\n

Stir up a hornet's nest

\n", "comp": "", "opts": ["Provoke trouble", "Resist a fight", "Create doubts", "Scare the birds"], "cidx": 0, "sol": "The idiom \"stir up a hornet's nest\" means to do something that causes a lot of trouble or anger. Example: His remarks about the lack of good women tennis players stirred up a hornet's nest. The phrase \"hornet's nest\" refers to a situation that is difficult to control and can lead to many problems. The word \"stir up\" suggests that the action is intentional, and done with the purpose of causing trouble.", "pos": 0, "neg": 0}, {"n": 93, "si": 3, "text": "

Direction: Select the most appropriate ANTONYM of the underlined word in the given sentence.

\n\n

Aditi is meticulous by nature.

\n", "comp": "", "opts": ["accurate", "precise", "careless", "concise"], "cidx": 2, "sol": "The word 'meticulous' means showing great attention to detail; very careful and precise. Example: Many hours of meticulous preparation have gone into writing the book. \"Careless\" means not giving sufficient attention or thought to avoid harm or errors. 
\nExample: He is a careless boy. The sentence suggests that Aditi is very careful and precise. The antonym of 'meticulous' is 'careless.'", "pos": 0, "neg": 0}, {"n": 94, "si": 3, "text": "

Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the correct order to form a meaningful and coherent paragraph.

\n\n

A. Swarms have wreaked havoc on crops and caused famines and mass migrations.

\n\n

B. Since prehistoric times, locusts have caused plagues.

\n\n

C. Traditional methods of control rely on the use of pesticides from the ground or the air, although biological control approaches are also making great strides.

\n\n

D. Changes in agricultural practices and improved observation of areas where swarms tend to form have lately allowed control measures to be implemented at an earlier stage.

\n", "comp": "", "opts": ["DCBA", "BADC", "BDAC", "ABDC"], "cidx": 1, "sol": "The correct arrangement of sentences is option 2) BADC. It begins with the history of locust plagues (B, A), then mentions the changes in agricultural practices leading to early control measures (D), and ends with current control methods (C).", "pos": 0, "neg": 0}, {"n": 95, "si": 3, "text": "
\n

Direction: Select the INCORRECTLY spelt word.

\n
\n", "comp": "", "opts": ["Erase", "Dredge", "Sieze", "North"], "cidx": 2, "sol": "The correct spelling is \"Seize.\" The letter \"i\" comes before \"e\" in this word. \"Seize\" means to take hold of something suddenly and firmly; to grab something. Example: The thief seized her handbag and ran off with it. Other examples of words with the \"ie\" spelling include \"believe\" and \"relieve\".", "pos": 0, "neg": 0}, {"n": 96, "si": 3, "text": "Select the most appropriate option to fill in blank No. 1.", "comp": "

Direction: In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.

\n\n

The Digital Saksharta Abhiyan (DISHA) or National Digital Literacy Mission (NDLM) Scheme has been formulated to ______ (1) ______ IT training to 52.5 lakh persons, including Anganwadi and ASHA workers and authorised ration dealers in all the States/UTS ______ (2) ______ the country so that the non-IT literate citizens are ______ (3) ______ to become IT literate so as to ______ (4) ______ them to actively and effectively participate in the democratic and developmental process and also ______ (5) ______ their livelihood.

\n", "opts": ["attribute", "attain", "impart", "affirm"], "cidx": 2, "sol": "\"Impart\" means to communicate or convey information or knowledge to someone. Example: I was rather quiet as I didn't feel I had much wisdom to impart on the subject. The grammatical structure of the sentence suggests that a verb is needed to fill in the blank, and \"impart\" is the only verb option.", "pos": 0, "neg": 0}, {"n": 97, "si": 3, "text": "Select the most appropriate option to fill in blank No. 2.", "comp": "

Direction: In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.

\n\n

The Digital Saksharta Abhiyan (DISHA) or National Digital Literacy Mission (NDLM) Scheme has been formulated to ______ (1) ______ IT training to 52.5 lakh persons, including Anganwadi and ASHA workers and authorised ration dealers in all the States/UTS ______ (2) ______ the country so that the non-IT literate citizens are ______ (3) ______ to become IT literate so as to ______ (4) ______ them to actively and effectively participate in the democratic and developmental process and also ______ (5) ______ their livelihood.

\n", "opts": ["among", "within ", "between", "across"], "cidx": 3, "sol": "\"Across\" means from one side to the other side of something. Example: The bridge across the river was long and narrow. It is the most appropriate option to fill in the blank as it implies movement from one end to the other end of something.", "pos": 0, "neg": 0}, {"n": 98, "si": 3, "text": "Select the most appropriate option to fill in blank No. 3.", "comp": "

Direction: In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.

\n\n

The Digital Saksharta Abhiyan (DISHA) or National Digital Literacy Mission (NDLM) Scheme has been formulated to ______ (1) ______ IT training to 52.5 lakh persons, including Anganwadi and ASHA workers and authorised ration dealers in all the States/UTS ______ (2) ______ the country so that the non-IT literate citizens are ______ (3) ______ to become IT literate so as to ______ (4) ______ them to actively and effectively participate in the democratic and developmental process and also ______ (5) ______ their livelihood.

\n", "opts": ["included", "made", "ordered", "trained"], "cidx": 3, "sol": "\"Trained\" is the most appropriate option to fill in blank No. 3. This verb means to teach or prepare someone for a particular task or skill.  Example: She trained as an engineer.", "pos": 0, "neg": 0}, {"n": 99, "si": 3, "text": "Select the most appropriate option to fill in blank No. 4.", "comp": "

Direction: In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.

\n\n

The Digital Saksharta Abhiyan (DISHA) or National Digital Literacy Mission (NDLM) Scheme has been formulated to ______ (1) ______ IT training to 52.5 lakh persons, including Anganwadi and ASHA workers and authorised ration dealers in all the States/UTS ______ (2) ______ the country so that the non-IT literate citizens are ______ (3) ______ to become IT literate so as to ______ (4) ______ them to actively and effectively participate in the democratic and developmental process and also ______ (5) ______ their livelihood.

\n", "opts": ["enact", "able", "enable", "regard"], "cidx": 2, "sol": "The word \"enable\" means to make someone or something able to do something. Example: The new laws enable more women to return to work. It is the most appropriate option to fill in the blank as it fits the context of providing the necessary capability or means to achieve something.", "pos": 0, "neg": 0}, {"n": 100, "si": 3, "text": "Select the most appropriate option to fill in blank No. 5.", "comp": "

Direction: In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.

\n\n

The Digital Saksharta Abhiyan (DISHA) or National Digital Literacy Mission (NDLM) Scheme has been formulated to ______ (1) ______ IT training to 52.5 lakh persons, including Anganwadi and ASHA workers and authorised ration dealers in all the States/UTS ______ (2) ______ the country so that the non-IT literate citizens are ______ (3) ______ to become IT literate so as to ______ (4) ______ them to actively and effectively participate in the democratic and developmental process and also ______ (5) ______ their livelihood.

\n", "opts": ["present", "enhance", "engage", "train"], "cidx": 1, "sol": "The word \"enhance\" means to improve or make something better. Example: These scandals will not enhance the organization's reputation. It is the most appropriate option to fill in the blank. Grammatically, this option fits the context of the sentence and makes sense.", "pos": 0, "neg": 0}]}; var currentLang = 'en'; var Q_DATA = Q_DATA_ALL[currentLang]; var SEC_NAMES = ["General Intelligence and Reasoning", "General Awareness", "Quantitative Aptitude", "English Comprehension"]; var SEC_QNUMS = [[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25], [26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50], [51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75], [76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100]]; var ANALYSIS = {}; // attempt/rank stats from Testbook (may be empty) var TOTAL = 100; var NUM_SECS = SEC_NAMES.length; // State var answers = {}; // qnum(str) -> optIdx or -1 var marked = {}; // qnum(str) -> bool var qTimes = {}; // qnum(str) -> seconds spent var qVisited = {}; // qnum(str) -> bool var submitted = false; var reattempt = true; var curQ = 1; // 1-based var curSec = 0; var curMode = 'attempt'; // 'attempt' | 'view' var solFilter = -1; // -1 = all sections, else section index // timer var timerSecs = 216000; var timerInterval = null; var paused = false; var qStartTime = Date.now(); // init Object.keys(Q_MAP).forEach(function(k){ answers[k] = -1; marked[k] = false; qTimes[k] = 0; qVisited[k] = false; }); // ══════════════════════════════════════════ // BUILD DOM // ══════════════════════════════════════════ function buildAll() { buildSecTabs(); buildAttemptCards(); buildSidePanel(); buildSolQRow(); buildSolSecCircles(); buildViewCards(); goToQ(1); startTimer(); } function buildSecTabs() { var t = document.getElementById('sec-tabs'); t.innerHTML = ''; SEC_NAMES.forEach(function(name, i) { var b = document.createElement('button'); b.className = 'stab' + (i===0?' active':''); b.textContent = name; b.onclick = function(){ secTabClick(i); }; t.appendChild(b); }); } function buildAttemptCards() { var body = document.getElementById('attempt-body'); body.innerHTML = ''; Q_DATA.forEach(function(q) { var div = document.createElement('div'); div.className = 'qcard-attempt'; div.id = 'acard' + q.n; div.innerHTML = buildAttemptCard(q); body.appendChild(div); }); } function buildAttemptCard(q) { var pos = q.pos || ''; var neg = q.neg || ''; var badges = ''; if(pos) badges += '+ ' + pos + ''; if(neg) badges += '- ' + neg + ''; var comp = q.comp ? '
' + q.comp + '
' : ''; var opts = ''; q.opts.forEach(function(ot, oi) { opts += '
' + '' + (oi+1) + '.' + '' + ot + '' + '' + '
'; }); return '
' + '
' + q.n + '
' + '
00:00
' + badges + '
' + '' + '' + '
' + '
' + '
' + comp + '
' + q.text + '
' + '
' + opts + '
' + '
'; } function buildSidePanel() { var sp = document.getElementById('sp-sections'); sp.innerHTML = ''; SEC_NAMES.forEach(function(name, si) { var block = document.createElement('div'); block.className = 'sp-sec-block'; block.id = 'spblock' + si; block.innerHTML = '
' + '' + name + '' + '' + '
' + '
' + '
'; sp.appendChild(block); }); // Build palette buttons Q_DATA.forEach(function(q) { var btn = document.createElement('button'); btn.className = 'pal-btn'; btn.id = 'palbtn' + q.n; btn.textContent = q.n; btn.onclick = function(){ goToQ(q.n); closePanel(); }; document.getElementById('sppal' + q.si).appendChild(btn); }); refreshPalette(); } function buildSolQRow() { var row = document.getElementById('sol-qrow'); row.innerHTML = ''; Q_DATA.forEach(function(q) { var btn = document.createElement('button'); btn.className = 'sol-qbtn'; btn.id = 'sqbtn' + q.n; btn.textContent = q.n; btn.onclick = function(){ solScrollToQ(q.n); }; row.appendChild(btn); }); } function buildViewCards() { var body = document.getElementById('view-body'); body.innerHTML = ''; Q_DATA.forEach(function(q) { var div = document.createElement('div'); div.className = 'sol-card'; div.id = 'vcard' + q.n; div.innerHTML = buildViewCard(q); body.appendChild(div); }); } function buildViewCard(q) { var pos = q.pos||''; var neg = q.neg||''; var badges = ''; var myAns = answers[String(q.n)]; var correct = q.cidx; // Status badge — show whether the user skipped / got it right / got it wrong if(myAns === -1 || myAns === undefined) { badges += '⏭ Skipped'; } else if(myAns === correct) { badges += '✓ Correct'; } else { badges += '✗ Incorrect'; } if(pos) badges += '+ '+pos+''; if(neg) badges += '- '+neg+''; var comp = q.comp ? '
'+q.comp+'
' : ''; var opts = ''; q.opts.forEach(function(ot, oi) { var cls = 'opt-sol'; var icon = ''; var youLabel = ''; var isCorrect = (oi === correct); var isMine = (myAns !== -1 && myAns !== undefined && oi === myAns); if(isCorrect) { cls += ' sol-correct'; icon = ''; } if(isMine && !isCorrect) { cls += ' sol-wrong-sel'; icon = ''; } if(isMine) { youLabel = 'Your Answer'; } opts += '
' + '' + (oi+1) + '.' + '' + ot + '' + youLabel + icon + '
'; }); var correctAns = correct + 1; var pctHtml = '-- got this right'; var solHtml = ''; if(q.sol) { solHtml = '
' + '
Solution
' + '
' + q.sol + '
' + '
'; } var timeSpent = qTimes[String(q.n)] || 0; var ts = timeSpent < 3 ? timeSpent + 'sec' : Math.floor(timeSpent/60) ? Math.floor(timeSpent/60)+'min '+( timeSpent%60)+'sec' : timeSpent+'sec'; return '
' + '
' + q.n + '
' + '
' + ts + '
' + badges + '
' + '
' + comp + '
' + q.text + '
' + '
' + opts + '
' + '
Correct Answers Is: ' + correctAns + '' + pctHtml + '
' + solHtml + '
'; } // ══════════════════════════════════════════ // NAVIGATION // ══════════════════════════════════════════ function goToQ(n) { // save time for previous question if(curQ && curMode === 'attempt') { qTimes[String(curQ)] += Math.round((Date.now() - qStartTime) / 1000); qVisited[String(curQ)] = true; // update per-question timer display var ts = qTimes[String(curQ)]; var el = document.getElementById('qt' + curQ); if(el) el.textContent = (ts >= 60 ? Math.floor(ts/60)+':'+pad(ts%60) : '00:'+pad(ts)); } // hide previous card var prevCard = document.getElementById('acard' + curQ); if(prevCard) prevCard.classList.remove('active-card'); qStartTime = Date.now(); curQ = n; qVisited[String(n)] = true; var q = Q_DATA[n-1]; curSec = q.si; // update sec tabs document.querySelectorAll('.stab').forEach(function(b,i){ b.classList.toggle('active', i === curSec); }); // show current card only var card = document.getElementById('acard' + n); if(card) { card.classList.add('active-card'); window.scrollTo(0, 0); } refreshPalette(); } function secTabClick(si) { curSec = si; document.querySelectorAll('.stab').forEach(function(b,i){ b.classList.toggle('active', i===si); }); // go to first q of this section if(SEC_QNUMS[si] && SEC_QNUMS[si].length) goToQ(SEC_QNUMS[si][0]); } function saveAndNext() { // just advance nextQ(); } function markAndNext() { marked[String(curQ)] = true; refreshPalette(); updateQCircle(curQ); nextQ(); } function clearCurrent() { answers[String(curQ)] = -1; marked[String(curQ)] = false; renderOpts(curQ); updateQCircle(curQ); refreshPalette(); } function nextQ() { if(curQ < TOTAL) goToQ(curQ + 1); } function prevQ() { if(curQ > 1) goToQ(curQ - 1); } // ══════════════════════════════════════════ // OPTION SELECT // ══════════════════════════════════════════ function selectOpt(qn, oi) { if(submitted && !reattempt) return; if(submitted && reattempt) { // reattempt mode: allow re-selection answers[String(qn)] = oi; renderOpts(qn); return; } // toggle if(answers[String(qn)] === oi) { answers[String(qn)] = -1; } else { answers[String(qn)] = oi; } renderOpts(qn); updateQCircle(qn); refreshPalette(); } function renderOpts(qn) { var q = Q_DATA[qn-1]; q.opts.forEach(function(_, oi) { var el = document.getElementById('opta_' + qn + '_' + oi); if(!el) return; el.classList.remove('sel','reveal-correct','reveal-wrong'); var icon = document.getElementById('oicon_' + qn + '_' + oi); if(icon) icon.innerHTML = ''; if(submitted && !reattempt) { if(oi === q.cidx) { el.classList.add('reveal-correct'); if(icon) icon.innerHTML = ''; } else if(oi === answers[String(qn)] && answers[String(qn)] !== q.cidx) { el.classList.add('reveal-wrong'); if(icon) icon.innerHTML = ' '; } } else if(answers[String(qn)] === oi) { el.classList.add('sel'); } }); } // ══════════════════════════════════════════ // Q CIRCLE / PALETTE // ══════════════════════════════════════════ function stateClass(qn) { if(submitted) { var ans = answers[String(qn)]; var correct = Q_MAP[String(qn)].correct; if(ans === -1) return ''; return ans === correct ? 'correct' : 'wrong'; } if(marked[String(qn)]) return 'marked'; if(answers[String(qn)] !== -1) return 'attempted'; return ''; } function updateQCircle(qn) { var el = document.getElementById('qnc' + qn); if(!el) return; el.className = 'qnum-circle ' + stateClass(qn); } function refreshPalette() { // update palette buttons Q_DATA.forEach(function(q) { var btn = document.getElementById('palbtn' + q.n); if(!btn) return; btn.className = 'pal-btn'; var sc = stateClass(q.n); if(sc === 'attempted') btn.classList.add('p-attempted'); else if(sc === 'marked') btn.classList.add('p-marked'); else if(sc === 'correct') btn.classList.add('p-correct'); else if(sc === 'wrong') btn.classList.add('p-wrong'); if(q.n === curQ) btn.classList.add('p-current'); }); // update section stats SEC_NAMES.forEach(function(_, si) { var qns = SEC_QNUMS[si]; var att=0, mrk=0, unatt=0, unseen=0; qns.forEach(function(qn) { if(marked[String(qn)]) mrk++; else if(answers[String(qn)] !== -1) att++; else if(!qVisited[String(qn)]) unseen++; else unatt++; }); var el = document.getElementById('spstats' + si); if(el) el.innerHTML = '
★ '+mrk+'
' + '
'+att+'
' + '
'+unatt+'
' + '
'+unseen+'
'; }); // update q circles for all Q_DATA.forEach(function(q) { updateQCircle(q.n); }); } function toggleSpSec(si) { var pal = document.getElementById('sppal'+si); var arrow = document.getElementById('sp-arrow'+si); if(!pal) return; if(pal.style.display === 'none') { pal.style.display = ''; if(arrow) arrow.textContent = '∧'; } else { pal.style.display = 'none'; if(arrow) arrow.textContent = '∨'; } } // ══════════════════════════════════════════ // BOOKMARK / STAR // ══════════════════════════════════════════ function toggleBookmark(qn, e) { e.stopPropagation(); var btn = document.getElementById('qibookmark'+qn); if(!btn) return; btn.classList.toggle('bookmark-on'); } function toggleStar(qn, e) { e.stopPropagation(); marked[String(qn)] = !marked[String(qn)]; var btn = document.getElementById('qistar'+qn); if(btn) { btn.classList.toggle('star-on', marked[String(qn)]); btn.textContent = marked[String(qn)] ? '★' : '☆'; } updateQCircle(qn); refreshPalette(); } // ══════════════════════════════════════════ // PANEL // ══════════════════════════════════════════ function openPanel() { document.getElementById('side-overlay').style.display = 'block'; document.getElementById('side-panel').classList.add('open'); refreshPalette(); } function closePanel() { document.getElementById('side-overlay').style.display = 'none'; document.getElementById('side-panel').classList.remove('open'); } function spTab(i) { document.querySelectorAll('.sp-tab').forEach(function(b,idx){ b.classList.toggle('active',idx===i); }); } // ══════════════════════════════════════════ // SUBMIT // ══════════════════════════════════════════ function openSubmitModal() { var att=0, mrk=0; Object.keys(answers).forEach(function(k){ if(answers[k]!==-1) att++; if(marked[k]) mrk++; }); document.getElementById('modal-attempted').textContent = att; document.getElementById('modal-unattempted').textContent = TOTAL - att; document.getElementById('modal-marked').textContent = mrk; document.getElementById('modal-timer').textContent = document.getElementById('hdr-timer').textContent; document.getElementById('submit-modal').classList.add('show'); closePanel(); } function closeSubmitModal() { document.getElementById('submit-modal').classList.remove('show'); } function confirmSubmit() { closeSubmitModal(); submitted = true; clearInterval(timerInterval); // reveal all opts in attempt mode Q_DATA.forEach(function(q) { renderOpts(q.n); }); refreshPalette(); // show analysis page showAnalysis(); } function normCdf(z) { // Abramowitz-Stegun approximation of the standard normal CDF. var t = 1/(1+0.2316419*Math.abs(z)); var d = 0.3989423*Math.exp(-z*z/2); var p = d*t*(0.3193815+t*(-0.3565638+t*(1.781478+t*(-1.821256+t*1.330274)))); return z>0 ? 1-p : p; } function renderRank(score, maxScore) { var card = document.getElementById('ana-rank-card'); var A = ANALYSIS || {}; var attempts = A.attempts || 0; var maxMarks = A.maxMarks || maxScore || 0; var topper = A.topperMarks || 0; var avg = A.avgMarks; // Nothing useful to estimate from → hide the card entirely. if(!attempts && (avg===undefined||avg===null) && !topper) { card.style.display='none'; return; } // Approximate the score distribution as a normal curve. if(avg===undefined||avg===null) avg = topper ? topper*0.45 : maxMarks*0.35; var std = (topper && topper>avg) ? (topper-avg)/3 : Math.max(1,(maxMarks||1)*0.15); if(std<=0) std = Math.max(1,(maxMarks||1)*0.15); var z = (score-avg)/std; var pct = normCdf(z)*100; if(topper && score>=topper) pct = 99.9; pct = Math.max(0.1, Math.min(99.9, pct)); document.getElementById('ana-percentile').textContent = pct.toFixed(1) + ' %ile'; if(attempts) { var rank = Math.max(1, Math.round((1-pct/100)*attempts)); if(topper && score>=topper) rank = 1; document.getElementById('ana-rank').textContent = '#' + rank.toLocaleString(); document.getElementById('ana-attempts').textContent = attempts.toLocaleString(); } else { document.getElementById('ana-rank').textContent = '-'; document.getElementById('ana-attempts').textContent = '-'; } var meta = []; if(topper) meta.push('Topper: ' + (topper%1===0?topper:topper.toFixed(1)) + ' / ' + maxMarks); if(A.avgMarks!==undefined && A.avgMarks!==null) meta.push('Avg: ' + (A.avgMarks%1===0?A.avgMarks:A.avgMarks.toFixed(1))); if(A.cutoff) meta.push('Cutoff: ' + A.cutoff); meta.push('Estimated from Testbook attempt data — actual rank may vary.'); document.getElementById('ana-rank-meta').innerHTML = meta.join('  •  '); card.style.display = 'block'; } function showAnalysis() { var totalCorrect=0, totalWrong=0, totalSkip=0; var totalScore=0, maxScore=0; Q_DATA.forEach(function(q) { var ans = answers[String(q.n)]; var pos = Q_MAP[String(q.n)].pos || 1; var neg = Q_MAP[String(q.n)].neg || 0; maxScore += pos; if(ans === -1) { totalSkip++; } else if(ans === q.cidx) { totalCorrect++; totalScore += pos; } else { totalWrong++; totalScore -= neg; } }); var attempted = totalCorrect + totalWrong; var accuracy = attempted > 0 ? Math.round((totalCorrect / attempted) * 100) : 0; document.getElementById('ana-score').textContent = totalScore % 1 === 0 ? totalScore : totalScore.toFixed(2); document.getElementById('ana-max').textContent = maxScore % 1 === 0 ? maxScore : maxScore.toFixed(2); document.getElementById('ana-accuracy').textContent = accuracy + ' %'; document.getElementById('ana-attempted').textContent = attempted + '/' + TOTAL; document.getElementById('ana-correct-count').textContent = totalCorrect; document.getElementById('ana-wrong-count').textContent = totalWrong; // Estimated rank & percentile (only when Testbook attempt stats exist) renderRank(totalScore, maxScore); // Question analysis grid document.getElementById('ana-grid').innerHTML = '
' + totalCorrect + '
Correct
' + '
' + totalWrong + '
Incorrect
' + '
' + totalSkip + '
Unattempted
' + '
' + TOTAL + '
Total Questions
'; // Section-wise breakdown var secHtml = ''; SEC_NAMES.forEach(function(name, si) { var qns = SEC_QNUMS[si]; var sc=0, wc=0, sk=0, secScore=0, secMax=0; qns.forEach(function(qn) { var ans = answers[String(qn)]; var pos = Q_MAP[String(qn)].pos || 1; var neg = Q_MAP[String(qn)].neg || 0; secMax += pos; if(ans === -1) sk++; else if(ans === Q_MAP[String(qn)].correct) { sc++; secScore += pos; } else { wc++; secScore -= neg; } }); var pct = secMax > 0 ? Math.round(Math.max(0, secScore) / secMax * 100) : 0; secHtml += '
' + '' + name + '' + '
' + '' + (secScore % 1 === 0 ? secScore : secScore.toFixed(1)) + '/' + secMax + '' + '
'; }); document.getElementById('ana-sections').innerHTML = secHtml; switchMode('analysis'); } // ══════════════════════════════════════════ // MODE SWITCH // ══════════════════════════════════════════ function switchMode(mode) { curMode = mode; var isAttempt = mode === 'attempt'; var isView = mode === 'view'; var isAnalysis = mode === 'analysis'; document.getElementById('hdr-attempt').style.display = isAttempt ? 'flex' : 'none'; document.getElementById('hdr-view').style.display = isView ? 'flex' : 'none'; document.getElementById('mode-attempt').style.display = isAttempt ? 'block' : 'none'; document.getElementById('mode-view').style.display = isView ? 'block' : 'none'; document.getElementById('mode-analysis').style.display = isAnalysis ? 'block' : 'none'; document.getElementById('attempt-bar').style.display = isAttempt ? 'flex' : 'none'; document.getElementById('sol-bar').style.display = isView ? 'flex' : 'none'; document.getElementById('sec-tabs').style.display = isAnalysis ? 'none' : 'flex'; if(isView) { // rebuild view cards with current answer state buildViewCards(); refreshSolQRow(); solScrollToQ(1); } } function refreshSolQRow() { Q_DATA.forEach(function(q) { var btn = document.getElementById('sqbtn' + q.n); if(!btn) return; btn.className = 'sol-qbtn'; var ans = answers[String(q.n)]; if(ans === -1) btn.classList.add('sq-skip'); else if(ans === q.cidx) btn.classList.add('sq-correct'); else btn.classList.add('sq-wrong'); }); } function solScrollToQ(n) { curQ = n; var card = document.getElementById('vcard' + n); if(card) card.scrollIntoView({behavior:'smooth', block:'start'}); } function solNav(dir) { var newQ = curQ + dir; if(newQ < 1) newQ = 1; if(newQ > TOTAL) newQ = TOTAL; solScrollToQ(newQ); document.getElementById('btn-prev').disabled = (newQ <= 1); document.getElementById('btn-next').disabled = (newQ >= TOTAL); } function buildSolSecCircles() { var container = document.getElementById('sol-sec-circles'); if(!container) return; container.innerHTML = ''; var allBtn = document.createElement('button'); allBtn.className = 'sol-sec-circle sec-all sec-active'; allBtn.textContent = 'All'; allBtn.onclick = function() { filterSolSec(-1); }; allBtn.id = 'sol-sec-all'; container.appendChild(allBtn); SEC_NAMES.forEach(function(name, i) { var btn = document.createElement('button'); btn.className = 'sol-sec-circle'; btn.textContent = (i + 1); btn.title = name; btn.id = 'sol-sec-btn' + i; btn.onclick = function() { filterSolSec(i); }; container.appendChild(btn); }); } function filterSolSec(si) { solFilter = si; var allBtn = document.getElementById('sol-sec-all'); if(allBtn) allBtn.classList.toggle('sec-active', si === -1); SEC_NAMES.forEach(function(_, i) { var btn = document.getElementById('sol-sec-btn' + i); if(btn) btn.classList.toggle('sec-active', i === si); }); Q_DATA.forEach(function(q) { var card = document.getElementById('vcard' + q.n); var qbtn = document.getElementById('sqbtn' + q.n); var show = (si === -1 || q.si === si); if(card) card.style.display = show ? 'block' : 'none'; if(qbtn) qbtn.style.display = show ? 'flex' : 'none'; }); } // ══════════════════════════════════════════ // REATTEMPT TOGGLE // ══════════════════════════════════════════ function toggleReattempt() { reattempt = !reattempt; var track = document.getElementById('rt-track'); var thumb = document.getElementById('rt-thumb'); track.classList.toggle('off', !reattempt); thumb.classList.toggle('on', reattempt); } // ══════════════════════════════════════════ // TIMER // ══════════════════════════════════════════ function startTimer() { timerInterval = setInterval(function() { if(paused) return; timerSecs--; if(timerSecs <= 0) { timerSecs = 0; clearInterval(timerInterval); confirmSubmit(); } var h = Math.floor(timerSecs/3600); var m = Math.floor((timerSecs%3600)/60); var s = timerSecs%60; var str = pad(h)+':'+pad(m)+':'+pad(s); document.getElementById('hdr-timer').textContent = str; document.getElementById('modal-timer').textContent = str; }, 1000); } function pad(n){ return n<10?'0'+n:n; } function togglePause() { paused = !paused; document.getElementById('btn-pause').textContent = paused ? '▶' : '⏸'; } // ══════════════════════════════════════════ // LANGUAGE SWITCH // ══════════════════════════════════════════ function switchLanguage(lang) { if(lang === currentLang) return; if(!Q_DATA_ALL.hasOwnProperty(lang)) return; currentLang = lang; Q_DATA = Q_DATA_ALL[lang]; document.documentElement.lang = lang; var savedQ = curQ; var savedMode = curMode; buildSecTabs(); buildAttemptCards(); buildSidePanel(); buildSolQRow(); buildSolSecCircles(); Q_DATA.forEach(function(q) { renderOpts(q.n); }); goToQ(savedQ); refreshPalette(); if(savedMode === 'view') { buildViewCards(); refreshSolQRow(); solScrollToQ(savedQ); filterSolSec(solFilter); } updateLangSwitchUI(); } function updateLangSwitchUI() { document.querySelectorAll('.hdr-lang-switch .lang-btn').forEach(function(btn) { btn.classList.toggle('active', btn.getAttribute('data-lang') === currentLang); }); } // ══════════════════════════════════════════ // OFFLINE SUPPORT // ══════════════════════════════════════════ if(!navigator.onLine) { document.getElementById('offline-notice').style.display = 'block'; } window.addEventListener('offline', function() { document.getElementById('offline-notice').style.display = 'block'; }); window.addEventListener('online', function() { document.getElementById('offline-notice').style.display = 'none'; }); document.addEventListener('error', function(e) { if(e.target.tagName === 'IMG' && !e.target.dataset.fixed) { e.target.dataset.fixed = '1'; var src = e.target.getAttribute('src') || ''; // Fix protocol-relative URL if(src.indexOf('//') === 0) { e.target.src = 'https:' + src; return; } // Show small placeholder only after fixing attempt e.target.style.cssText = 'max-width:100%;min-height:40px;background:#f5f5f5;border:1px dashed #ddd;border-radius:4px'; e.target.alt = navigator.onLine ? 'Image failed to load' : 'Offline - image unavailable'; } }, true); // ══════════════════════════════════════════ // INIT // ══════════════════════════════════════════ buildAll();