Question Paper from: IBPS RRB Clerk Prelims 2017

A pipe can fill a cistern in 6 hrs. Due to a leak in its bottom, it is filled in 7 hrs. When the cistern is full, in how much time will it be emptied by the leak?

1:
42 hrs
2:
40 hrs
3:
43 hrs
4:
45 hrs
5:
None of these
Solution:
Chapter Name: Pipes and cisterns

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IBPS RRB Clerk Prelims 2017

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