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    • Question

      The area of the base of a rectangular water tank is 450 m²

      and the volume of water contained in it is 15750 m³. Find the height of the water level in the tank.
      A 40 m Correct Answer Incorrect Answer
      B 35 m Correct Answer Incorrect Answer
      C 70 m Correct Answer Incorrect Answer
      D 30 m Correct Answer Incorrect Answer

      Solution

      ATQ,

      The tank has the shape of a cuboid.

      We know that the volume of a cuboidal tank = Length × Breadth × Height

      Let the height of the water level be 'h' meters.

      ATQ:

      15750 = 450 × h

      Or, h = (15750/450) = 35

      Required height = 35 meters

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