GRE प्रश्न और उत्तर का अभ्यास करें
8प्र: I shrink smaller every time I take a bath. What am I ? 1586 05b5cc662e4d2b4197774be96
5b5cc662e4d2b4197774be96- उत्तर देखें
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उत्तर :
व्याख्या :
A Soap. Yes, it gets shrinks smaller every time we take a bath.
प्र: K and L start a business jointly. K invests Rs.16000 for 8 months and L remains in the business for 4 months. Out of the total profit L claims 2/7th share. How much money is contributed by L? 1581 05b5cc767e4d2b4197774fe22
5b5cc767e4d2b4197774fe22- 1Rs. 13,204false
- 2Rs. 14,521false
- 3Rs. 12,800true
- 4Rs. 15,000false
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उत्तर : 3. "Rs. 12,800"
व्याख्या :
Answer: C) Rs. 12,800 Explanation: Given share of L is 2/7 th of profit. Then, their profits are divided in to 5:2 ratio. Ratio of K and L is 16000×8x×4=52 x = Rs. 12,800.
प्र: Please enter the Missing number: 4 8 14 22 ? 1580 05b5cc6a5e4d2b4197774cd0e
5b5cc6a5e4d2b4197774cd0e- 128false
- 232true
- 346false
- 436false
- उत्तर देखें
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उत्तर : 2. "32"
व्याख्या :
Answer: B) 32 Explanation: Here the given series follows a pattern that, 22 - 0 = 4 32 - 1 = 8 42 - 2 = 14 52 - 3 = 22 62 - 4 = 32 Hence, the missing number is 32 Method 2 :: The difference between 4 and 8 is 4, the difference between 8 and 14 is 6, the difference between 14 and 22 is 8. So the next difference between 22 and the next number will be 10 since it follows (4,6,8,10 - add +2 each time) Hence, 22 + 10 = 32 is the missing number.
प्र: If Theresa's daughter is my daughter's mother, what am I to Theresa? 1579 05b5cc6ade4d2b4197774d0e4
5b5cc6ade4d2b4197774d0e4- 1Son-in-lawtrue
- 2Daughter-in-lawfalse
- 3Grand motherfalse
- 4Grand Daughterfalse
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उत्तर : 1. "Son-in-law"
व्याख्या :
Answer: A) Son-in-law Explanation: Given that If Theresa's daughter is my daughter's mother It has 2 ways of Answers such that it depends on the sex of me. That is Male or Female. 1) If I am a Male : My daughter's mother is my wife. My wife is Teresa's daughter => I am Teresa's Son-in-law. 2) If I am a Female : My daughter's mother is myself. Myself Teresa's daughter. => I am Teresa's Daughter. But in the given options only Son-in-law is available and daughter is not given. So, Son-in-law is correct.
प्र: Crack the Logical #MathPuzzle? 1576 05b5cc6bbe4d2b4197774d839
5b5cc6bbe4d2b4197774d839- उत्तर देखें
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उत्तर :
व्याख्या :
From given data, Rs. 1 = 40 strawberries => Rs. 2 = 80 strawberries Rs. 5 = 1 apple => Rs. 95 = 19 apple. Rs. 3 = 1 mango => Rs. 3 = 1, mango Now, Total So 100 Rs = 100 Fruits.
प्र: Opening in a wall to let in air or light 1575 05b5cc699e4d2b4197774c70b
5b5cc699e4d2b4197774c70b- 1Ceilingfalse
- 2Doorfalse
- 3Windowtrue
- 4All the abovefalse
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उत्तर : 3. "Window"
व्याख्या :
Answer: C) Window Explanation: The Opening in a wall to let in air or light is nothing but a Window.
प्र: A seven letter word containing thousands of letters is what? 1573 05b5cc695e4d2b4197774c519
5b5cc695e4d2b4197774c519- उत्तर देखें
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उत्तर :
व्याख्या :
It is a Postbox or a Mailbox which contains thousands of letters or mails or messages.
प्र: A watch which gains uniformly is 2 minutes low at noon on Tuesday and is 4 min 48 sec fast at 2 p.m. on the following Tuesday. When was it correct ? 1566 05b5cc761e4d2b4197774fd0c
5b5cc761e4d2b4197774fd0c- 112 p.m. on Wednesdayfalse
- 22 p.m. on Thursdaytrue
- 33 p.m. on Thursdayfalse
- 42 p.m. on Wednesdayfalse
- उत्तर देखें
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उत्तर : 2. "2 p.m. on Thursday"
व्याख्या :
Answer: B) 2 p.m. on Thursday Explanation: Time from 12 p.m. on Tuesday to 2 p.m. on the following Tuesday = 7 days 2 hours.= 170 hours.The watch gains = (2 + 4 x 4/5) min= 34/5 min. in 170 hrs.Now, 34/5 min are gained in 170 hrs.Then, 2 min are gained in (170 x 5/34 x 2) hrs.Watch is correct after 2 days 2 hrs after 12 p.m. on Tuesday, i.e., it will be correct at 2 p.m. on Thursday.