CAT प्रश्न और उत्तर का अभ्यास करें
8प्र: Who was the Roman Emperor when Jesus was born? 1443 05b5cc683e4d2b4197774c2a1
5b5cc683e4d2b4197774c2a1- 1Tiberiusfalse
- 2Augustustrue
- 3Gaius Octaviusfalse
- 4Julius Caesarfalse
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उत्तर : 2. "Augustus"
व्याख्या :
Answer: B) Augustus Explanation: Augustus was a Roman statesman and military leader who served as the first Emperor of the Roman Empire, controlling Imperial Rome from 27 BC until his death in AD 14. Jesus was born in 4 BC. Hence, Augustus was the Roman Emperor when Jesus was born.
प्र: Sweety is 54 years old and her mother is 80. How many years ago was Sweety's mother three times her age? 1443 05b5cc6bae4d2b4197774d79e
5b5cc6bae4d2b4197774d79e- 120false
- 241true
- 326false
- 433false
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उत्तर : 2. "41"
व्याख्या :
Answer: B) 41 Explanation: Given P = 54 and M = 80 According to the question, Let ‘A’ years ago, M = 3P => M - A/P - A = 3 => 80 - A = 3(54 - A) => 80 - A = 162 - 3A => 2A = 82 => A = 41 Therefore, A = 41 years ago Sweety’s mother was 3 times of Sweety’s age. Hence, at the age S = 13 and M = 39.
प्र: When was Uttarakhand separated from Uttar pradesh to form new state ? 1443 05b5cc6c4e4d2b4197774dcc8
5b5cc6c4e4d2b4197774dcc8- 11997false
- 21998false
- 31999false
- 42000true
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उत्तर : 4. "2000"
व्याख्या :
Answer: D) 2000 Explanation:
प्र: What is the value of a two–digit number? A. The sum of the digits is 15. B. The difference of the squares of the digits is 45. C. The difference of their digits is 3. 1442 05b5cc6a6e4d2b4197774cdde
5b5cc6a6e4d2b4197774cdde- 1B and C together are sufficientfalse
- 2Any one pair of A and B, B and C or C and A is sufficienttrue
- 3C and A together are sufficientfalse
- 4A and B together are sufficientfalse
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उत्तर : 2. "Any one pair of A and B, B and C or C and A is sufficient"
व्याख्या :
Answer: B) Any one pair of A and B, B and C or C and A is sufficient Explanation: From the given data, Let the two gits of a number be x & y A) x + y = 15 B) x2 - y2 = 45 (x+y) (x - y) = 45 C) x - y = 3 From any 2 of the given 3 statements, we can find that 2 digit number as 2x = 18 => x = 9 => y = 6 Hence, 2 digit number is 96. Any one pair of A and B, B and C or C and A is sufficient to find.
प्र: Explain What is the difference between debenture holders and creditors ? 1442 05b5cc6d8e4d2b4197774e7b9
5b5cc6d8e4d2b4197774e7b9- उत्तर देखेंउत्तर छिपाएं
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उत्तर :
व्याख्या :
Debenture holder are those who provides long term loan at specific interest rate in term of cash and creditor provides only short term credit in term of cash for purchasing of goods.
प्र: If the age of father is 4 years greater than the mother and 28 years greater than the son,then what is the age of the father? which one should be used to calculate the age ? 1442 05b5cc6f4e4d2b4197774eff0
5b5cc6f4e4d2b4197774eff0- 1mother/son = Non-prime numberfalse
- 2mother/son = Perfect square number A) only A alone is sufficient B) only B alone is sufficienttrue
- 3both A and B are requiredfalse
- 4A) only A alone is sufficient B) only B alone is sufficient C) both A and B are required D)false
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उत्तर : 2. "mother/son = Perfect square number
A) only A alone is sufficient
B) only B alone is sufficient"
व्याख्या :
Answer: B) only B alone is sufficient Explanation: For the given problem there are three possiblities.Father's age can be = 36, 31, 29Mother's age = 32, 27, 25Son's age = 8, 3, 1. By using only B it can be calculated.
प्र: Manish completes a work in 20 days. After 8 days Sriram joined the work. In how many days will the work be completed ? Statements : I. Sriram takes twice the time than Manish to complete the work.II. Sriram completes half the work in 15 days. 1442 05b5cc6c6e4d2b4197774de22
5b5cc6c6e4d2b4197774de22- 1Statement I alone is sufficient to answer the questionfalse
- 2Statement II alone is sufficient to answer the questionfalse
- 3Either the statements I & II is sufficient to answer the questiontrue
- 4Neither the statements I & II is sufficient to answer the questionfalse
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उत्तर : 3. "Either the statements I & II is sufficient to answer the question"
व्याख्या :
Answer: C) Either the statements I & II is sufficient to answer the question Explanation: From statement I, Time taken by Sriram to complete the work = 40 days From statement II, Time taken by Sriram to complete the wok = 30 days So from both either by statement I or statement II we can find the time to complete the work.
प्र: 16 of 225 is = 1441 05b5cc6b4e4d2b4197774d4d4
5b5cc6b4e4d2b4197774d4d4- 17.11true
- 27.21false
- 36.87false
- 47.58false
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उत्तर : 1. "7.11"
व्याख्या :
Answer: A) 7.11 Explanation: 16 of 225 is = 16 = p × 225100p = 1600225 = 7.1111

