CAT प्रश्न और उत्तर का अभ्यास करें
8प्र: What is the value of KL ? Statement A: K2= 4.Statement B: L = 0. 1608 05b5cc6d2e4d2b4197774e451
5b5cc6d2e4d2b4197774e451- 1Only A is sufficientfalse
- 2Only B is sufficienttrue
- 3Both (A) and (B) are sufficientfalse
- 4A) and (B) are sufficient D)false
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उत्तर : 2. "Only B is sufficient"
व्याख्या :
Answer: B) Only B is sufficient Explanation: From statement B, As the value of L = 0, the value of KL = 0. Hence only statement B is sufficient.
प्र: What are the Multiples of 4? 1608 05b5cc6afe4d2b4197774d21b
5b5cc6afe4d2b4197774d21b- उत्तर देखेंउत्तर छिपाएं
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उत्तर :
व्याख्या :
The Multiples of 4 are 4, 8, 12, 16, 20, 24, 28, 32, 36, 40 upto 40. Mutiples of 4 means which can be divided by 4 leaving remainder '0'. Common Multiples of 4 & 6 are 12, 24, 36, 48, 60 upto 60.
प्र: Can you Solve 7 + 7 ÷ 7 + 7 x 7 + 7 - 7 ÷ 7 + 7 x 7 = 1608 05b5cc6b4e4d2b4197774d496
5b5cc6b4e4d2b4197774d496- 1112true
- 256false
- 30false
- 498false
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उत्तर : 1. "112"
व्याख्या :
Answer: A) 112 Explanation: 7 + 7 ÷ 7 + 7 x 7 + 7 - 7 ÷ 7 + 7 x 7= 7 + 1 + 49 + 7 - 1 + 49= 8 + 56 + 48= 56 + 56= 112
प्र: Second and third class levers are differentiated by 1608 05b5cc611e4d2b4197774b67d
5b5cc611e4d2b4197774b67d- 1the location of the loadtrue
- 2the location of the fulcrumfalse
- 3the presence of multiple loadsfalse
- 4the type of fulcrum presentfalse
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उत्तर : 1. "the location of the load"
व्याख्या :
Answer: A) the location of the load Explanation:
प्र: Shivanasamudra Falls is situated on the bank of ______ river ? 1608 05b5cc6cde4d2b4197774e1c7
5b5cc6cde4d2b4197774e1c7- 1Indusfalse
- 2Kaveritrue
- 3Gangafalse
- 4Brahmaputrafalse
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उत्तर : 2. "Kaveri"
व्याख्या :
Answer: B) Kaveri Explanation: Shivanasamudra is a famous waterfall situated in Mandya District of Karnataka State. Gaganachukki and Barachukki Falls are collectively called as Shivanasamudra Falls.
प्र: How many 3-digit numbers can be formed from the digits 2, 3, 5, 6, 7 and 9 which are divisible by 5 and none of the digits is repeated ? 1607 05b5cc774e4d2b4197775000c
5b5cc774e4d2b4197775000c- 115false
- 220true
- 35false
- 410false
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उत्तर : 2. "20"
व्याख्या :
Answer: B) 20 Explanation: Since each number to be divisible by 5, we must have 5 0r 0 at the units place. But in given digits we have only 5. So, there is one way of doing it. Tens place can be filled by any of the remaining 5 numbers.So, there are 5 ways of filling the tens place. The hundreds place can now be filled by any of the remaining 4 digits. So, there are 4 ways of filling it. Required number of numbers = (1 x 5 x 4) = 20.
प्र: A sum is equally invested in two different schemes on CI at the rate of 15% and 20% for two years. If interest gained from the sum invested at 20% is Rs. 528.75 more than the sum invested at 15%, find the total sum? 1607 05b5cc658e4d2b4197774bde2
5b5cc658e4d2b4197774bde2- 1Rs. 7000false
- 2Rs. 4500false
- 3Rs. 9000true
- 4Rs. 8200false
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उत्तर : 3. "Rs. 9000"
व्याख्या :
Answer: C) Rs. 9000 Explanation: Let Rs. K invested in each scheme Two years C.I on 20% = 20 + 20 + 20x20/100 = 44% Two years C.I on 15% = 15 + 15 + 15x15/100 = 32.25% Now, (P x 44/100) - (P x 32.25/100) = 528.75 => 11.75 P = 52875 => P = Rs. 4500 Hence, total invested money = P + P = 4500 + 4500 = Rs. 9000.
प्र: In a camp, there is a meal for 120 men or 200 children. If 150 children have taken the meal, how many men will be catered to with remaining meal ? 1607 05b5cc71be4d2b4197774f535
5b5cc71be4d2b4197774f535- 140false
- 230true
- 350false
- 425false
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उत्तर : 2. "30"
व्याख्या :
Answer: B) 30 Explanation: Here given 120 men = 200 children therefore 1 child = 3/5 of Man------ step I Now given that the food was consumed by 150 children From step I we get 150 children =90 Men ( 1 child = 3/5 Man ie , 150 X 3/5 = 90)So the food is for (120-90) men = 30 Men

