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      Question

      If radius of a cone is 7 cm and its height is 15 cm,

      then find the volume (in cm3) of the cone.
      A 720 Correct Answer Incorrect Answer
      B 770 Correct Answer Incorrect Answer
      C 850 Correct Answer Incorrect Answer
      D 820 Correct Answer Incorrect Answer

      Solution

      Volume of cone = (1/3) × π × r2× h [Where ‘r’ is radius of cone and ‘h’ is the height of cone]

      So, volume of given cone = (1/3) × (22/7) × 7 × 7 × 15 = 770 cm3

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