# QualiTLabs Interview Questions

###### Two pipes A and B can fill a cistern in 12 and 15 minutes respectively. Both are opened together but after 3 minutes A is turned off. After how much more time will the cistern be filled? A. 9 1/4 min B. 8 1/4 min C. 5 1/4 min D. 3 1/4 min
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###### The true-discount on Rs.2480 due after a certain period at 5% is Rs.80. Find the due period. A. 2 months B. 4 months C. 6 months D. 8 months
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###### If rupee one produces rupees nine over a period of 40 years, find the rate of simple interest? A. 22. 1/2% B. 15% C. 18% D. 20%
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###### In a 400 m race, A runs at a speed of 16 m/s. If A gives B a start of 16 m and still beats him by 40 s, What will be the speed of B? A. 5.9 m/s B. 15 m/s C. 8 m/s D. 6 m/s
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###### 6 Coins are tossed simultaneously. find the probability to get 2 hands A. 15/32 B. 5/64 C. 15/64 D. None of these
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