# CloudKaptan Interview Questions

###### Through an inlet, a tank takes 8 h to get filled up. Due to a leak in the bottom, it takes 2 h more to get it filled completely. If the tank is full, how much time will the leak take to empty it? A. 10 h B. 20 h C. 30 h D. 40 h
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###### 4, 6, 8, 9, 10, 11, 12 A. 1 B. 11 C. 21 D. 31
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###### Two pipes A and B can fill a tank in 2 and 6 minutes respectively. If both the pipes are used together, then how long will it take to fill the tank? A. 1 min B. 1.5 min C. 2 min D. 2.5 min
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###### Train P crosses a pole in 30 seconds and train Q crosses the same pole in one minute and 15 seconds. The length of train P is three-fourths the length of train Q. What is the ratio of the speed of tra A. 15 : 8 B. 8 : 15 C. 5 : 3 D. 3 : 5
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###### Find the least number which when divide by 2, 3, 4, 5 and 6 leaves 1, 2, 3, 4 and 5 as remainders respectively, but when divided by 7 leaves no remainder? A. 109 B. 119 C. 129 D. 139
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