There is a leak in the bottom of a cistern. When the cistern had no leak, it was filled in 2(1/2) hours. If now takes half an hour longer. If the cistern is full of water , how long would it take in l

There is a leak in the bottom of a cistern. When the cistern had no

1.	There is a leak in the bottom of a cistern. When the cistern had no leak, it was filled in 2(1/2) hours. If now takes half an hour longer. If the cistern is full of water , how long would it take in l
A.	10hours 10min
B.	11hours 15min
C.	9hours
D.	15hours 10min
Answer» C. 9hours

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There is a leak in the bottom of a cistern. When the cistern had no leak, it was filled in 2(1/2) hours. If now takes half an hour longer. If the cistern is full of water , how long would it take in l

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