Question

A residential house society is built is 4000 sq. m area. It has an underground tank to collect the rain water, the length, breadth and height of which are 50 m, 40 m and 4 m respectively. If it rains at the rate of 2 mm per minute for 5 hours, then calculate the depth of water in the tank.

Answer 1

It has an underground tank to collect the rain water, the length, breadth and height of which are 50 m,40 m,4 m respectively. If it rains at the rate of 2mm per minute for 5 hours, then calculate the depth of water in the tank.

Answer 2

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