Q: A cistern is normally filled in 8 hours but takes two hours longer – McqOptions

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1.	Q: 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.	20 hrs
B.	28 hrs
C.	36 hrs
D.	40 hrs
Answer» B. 28 hrs

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