CAT प्रश्न और उत्तर का अभ्यास करें
8प्र: A sum is divided among K, L and M in such a way that for each rupee K gets, L gets 45 paisa and M gets 30 paisa. If the share of L is Rs. 27, what is the total amount ? 2228 05b5cc6e0e4d2b4197774eb66
5b5cc6e0e4d2b4197774eb66- 1Rs. 159false
- 2Rs. 96false
- 3Rs. 147false
- 4Rs. 105true
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उत्तर : 4. "Rs. 105"
व्याख्या :
Answer: D) Rs. 105 Explanation: K : L : M = 100 : 45 : 30 = 20 : 9 : 6 Given L share is 27 => 9 ------ 27 35 ------ ? => 105
प्र: Express 6.72 % in ratio ? 2227 05b5cc6d9e4d2b4197774e839
5b5cc6d9e4d2b4197774e839- 165 : 124false
- 242 : 625true
- 321 : 125false
- 437 : 442false
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उत्तर : 2. "42 : 625"
व्याख्या :
Answer: B) 42 : 625 Explanation: 6.72/100 = 672/10000 = 42/625
प्र: The sale price of an article including the sales tax is Rs. 616. The rate of sales tax is 10%. If the shopkeeper has made a profit of 12%, then the cost price of the article is : 2227 05b5cc6e7e4d2b4197774ed88
5b5cc6e7e4d2b4197774ed88- 1Rs. 560false
- 2Rs. 530false
- 3Rs. 500true
- 4Rs. 514false
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उत्तर : 3. "Rs. 500"
व्याख्या :
Answer: C) Rs. 500 Explanation: 110% of S.P. = Rs. 616 S.P. = (616 x 100)/110 = Rs. 560 C.P = (110 x 560)/112 = Rs. 500
प्र: A calorie is another term for carbohydrate. 2226 05b5cc60de4d2b4197774b5d3
5b5cc60de4d2b4197774b5d3- 1TRUEfalse
- 2FALSEtrue
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उत्तर : 2. "FALSE"
व्याख्या :
Answer: B) FALSE Explanation: The given statement that a calorie is another term for carbohydrate is False. Carbohydrates are one of the main types of nutrients, and are most important source of energy. Where as Calorie is a measurement of how much heat energy is generated by the body processing food. Your digestive system changes carbohydrates into glucose(blood sugar). Your body uses this sugar for energy.
प्र: The average age of a couple is 24 years when they were married five years ago but now the average age of the husband, wife and child is 20 years(the child was born during the interval). What is the present age of the child ? 2226 05b5cc6d6e4d2b4197774e665
5b5cc6d6e4d2b4197774e665- 12 yrstrue
- 24 yrsfalse
- 33 yrsfalse
- 45 yrsfalse
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उत्तर : 1. "2 yrs"
व्याख्या :
Answer: A) 2 yrs Explanation: 29 x 2 = 5820 x 3 = 60 ----------- 2 years Therefore, the age of child is 2 years.
प्र: “Neither a borrower nor a lender be, for loan oft loses both itself and friend.” What is the meaning of the given phrase? 2225 05b5cc626e4d2b4197774b86e
5b5cc626e4d2b4197774b86e- उत्तर देखेंउत्तर छिपाएं
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उत्तर :
व्याख्या :
It is said by Lord Polonius. It means do not lend or borrow money from a friend, because if you do so, you will lose both your friend and your money. If you lend, he will avoid paying back, and if you borrow you will fall out of your savings, as you turn into a spendthrift, and face humiliation.
प्र: Who is known as inventor of World Wide Standard Time ? 2224 05b5cc771e4d2b4197774ffbc
5b5cc771e4d2b4197774ffbc- 1Sandford Flemingtrue
- 2Fredrichfalse
- 3Williamsonfalse
- 4James Brootfalse
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उत्तर : 1. "Sandford Fleming"
व्याख्या :
Answer: A) Sandford Fleming Explanation: Sir Sandford Fleming, (January 7, 1827 – July 22, 1915) was a Scottish Canadian engineer and inventor. Born and raised in Scotland, he emigrated to colonial Canada at the age of 18. He proposed worldwide standard time zones, designed Canada's first postage stamp.
प्र: Which statement fits the Frontier Ethic? 2223 15b5cc6b0e4d2b4197774d2bc
5b5cc6b0e4d2b4197774d2bc- 1Recycle plasticfalse
- 2Help those in needfalse
- 3He who has more toys winstrue
- 4Walk lightly on Earthfalse
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उत्तर : 3. "He who has more toys wins"
व्याख्या :
Answer: C) He who has more toys wins Explanation: Frontier Ethic is Spending Earth's assets at the cost of losing resource capital. A frontier ethic assumes that the earth has an unlimited supply of resources. It is the notion of disregarding the Earth for the benefit or gain of man. If resources run out in one area, more can be found elsewhere or alternatively human ingenuity will find substitutes. This attitude sees humans as masters who manage the planet. It is completely Anthropocentric.

