Aptitude - Volume and Surface Area - Discussion

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Q.

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 m3, then the rise in the water level in the tank will be:                         
A. 20 cm B. 25 cm
C. 35 cm D. 50 cm

Answer: Option B
Explaination:

 


Discussion

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