Difficulty Level: Medium
Stats: 1,311 / 2,749 ( 47.69% ) got this right

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:

  • 15 cm
  • 22 cm
  • 25 cm
  • 30 cm
  • 50 cm

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