Practice Question and Answer
8Q: What percent is 120 of 85 ? 2056 05b5cc6dde4d2b4197774ea0a
5b5cc6dde4d2b4197774ea0a- 1133.33 %false
- 2141.17 %true
- 3145.54 %false
- 4139.29 %false
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Answer : 2. "141.17 %"
Explanation :
Answer: B) 141.17 % Explanation: Px85100=120 => p = 12000/85 = 141.17 %
Q: 392 : 28 : : 722 : ?
2056 05fc5ee9b0cb33424ae84e88b
5fc5ee9b0cb33424ae84e88b- 138true
- 248false
- 318false
- 428false
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Answer : 1. "38"
Q: A bag contains 3 red balls, 5 yellow balls and 7 pink balls. If one ball is drawn at random from the bag, what is the probability that it is either pink or red? 2056 05b5cc6a9e4d2b4197774cef6
5b5cc6a9e4d2b4197774cef6- 12/3true
- 21/8false
- 33/8false
- 43/4false
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Answer : 1. "2/3"
Explanation :
Answer: A) 2/3 Explanation: Given number of balls = 3 + 5 + 7 = 15 One ball is drawn randomly = 15C1 probability that it is either pink or red = 7C1 + 3C115C1 = 7 + 315 = 1015 = 23
Q: It was compulsory to get 36% marks in a paper to Rakesh to pass it. He got only 24 % marks and failed by 9 marks. Total marks of paper was-
2056 05e4625a793bdc675418b0692
5e4625a793bdc675418b0692- 166false
- 275true
- 362false
- 4100false
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Answer : 2. "75"
Q: Two pipes A and B can separately fill a cistern in 60 min and 75 min respectively. There is a third pipe in the bottom of the cistern to empty it. If all the three pipes are simultaneously opened, then the cistern is full in 50 min. In how much time, the third pipe alone can empty the cistern ? 2056 05b5cc6e7e4d2b4197774edb5
5b5cc6e7e4d2b4197774edb5- 185 minfalse
- 295 minfalse
- 3105 minfalse
- 4100 mintrue
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Answer : 4. "100 min"
Explanation :
Answer: D) 100 min Explanation: Work done by the third pipe in 1 min = 1/50 - (1/60 + 1/75) = - 1/100.[-ve sign means emptying] The third pipe alone can empty the cistern in 100 min.
Q: Two friends Pinki and Rinki entered into a partnership by investing an amount of Rs 6000 and Rs 9000 respectively and ratio of their period of investment is 2: 3. Find the profit share of Pinki if profit share of Rinki is Rs 45,000.
2056 060408c9eb0e8d85dadab82ca
60408c9eb0e8d85dadab82ca- 1Rs 24,000false
- 2Rs 20,000true
- 3Rs 18,000false
- 4Rs 28,000false
- 5Rs 25,000false
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Answer : 2. "Rs 20,000"
Q: Which of the following dams is also known as Maharana Pratap Sagar? 2056 05c35b22fcd1b8e6bfbc220bc
5c35b22fcd1b8e6bfbc220bc- 1Ukai Damfalse
- 2Pong Damtrue
- 3Thein Damfalse
- 4Koyna Damfalse
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Answer : 2. "Pong Dam"
Q: Jatra is a traditional theatre form of which state of India? 2056 05c403d1ce5d5c01901697015
5c403d1ce5d5c01901697015- 1Andhra Pradeshfalse
- 2West Bengaltrue
- 3Maharashtrafalse
- 4Rajasthanfalse
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