A cistern is normally filled in 8 hours but takes two hours longer to fill because of a leak in its bottom. If the cistern is full, the leak will empty it in? - Study24x7
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1012 followers study24x7 01 Jan 1970 05:30 AM study24x7 study24x7

A cistern is normally filled in 8 hours but takes two hours longer to fill because of a leak in its bottom. If the cistern is full, the leak will empty it in?

A

16 hrs

B

20 hrs

C

40 hrs

D

25 hrs

UPSC Public Sector Jobs Law
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