50 men took a dip in a water tank

Asked by admin @ in Math viewed by 305 People

50 men took a dip in a water tank 40 m long and 20 m broad on a religious day. If the average displacement of water by a man is 4 cu.m , then the rise in the water level in the tank will be:

A) 20 cm
B) 25 cm
C) 35 cm
D) 50 cm

Answered by admin @


Answer:

B 25 cm

Step-by-step explanation:

volume displaced by men = volume with displaced height


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