A small village, having a population of 5000, requires 75 litres of water per head per day. The village has got an overhead tank of measurement \[40\,m\times 25\,m\times 15\text{ }m.\] For how many days will the water of this tank last?

A small village, having a population of 5000, requires 75 litres of wa

1.	A small village, having a population of 5000, requires 75 litres of water per head per day. The village has got an overhead tank of measurement \[40\,m\times 25\,m\times 15\text{ }m.\] For how many days will the water of this tank last?
A.	30 days
B.	32 days
C.	40 days
D.	45 days
Answer» D. 45 days

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A small village, having a population of 5000, requires 75 litres of water per head per day. The village has got an overhead tank of measurement \[40\,m\times 25\,m\times 15\text{ }m.\] For how many days will the water of this tank last?

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