# carwale Interview Questions

###### Two pipes A and B can fill a tank in 15 min and 20 min respectively. Both the pipes are opened together but after 4 min, pipe A is turned off. What is the total time required to fill the tank? A. 14 min 40 sec B. 12 min 30 sec C. 11 min 45 sec D. 10 min 20 sec
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###### A man buy Rs. 50 shares in a company which pays 10% dividend , If the man gets 12.5% on his investment . at what price did he buy the shares ? A. Rs. 20 B. Rs. 40 C. Rs. 60 D. Rs. 80
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###### If Y is the smallest set such that Y U {1, 2} = {1, 2, 3, 5, 9}, then Y is equal to A. {1,2} B. {3,5,9} C. {1,2,3,5,9} D. none of these
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###### Find the annual income derived by investing Rs. 7800 in 10% stock at 136. A. 573.53 B. 570 C. 575 D. 580
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###### If the discount on Rs. 498 at 5% simple interest is Rs.18, when is the sum due? A. 3 months B. 5 months C. 7 months D. 9 months
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