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    Question

    If the curved surface area and the radius of a cylinder

    are 660 cm2 and 14 cm, respectively, then find the volume (in cm3) of the cylinder.
    A 4620 Correct Answer Incorrect Answer
    B 4600 Correct Answer Incorrect Answer
    C 4630 Correct Answer Incorrect Answer
    D 4670 Correct Answer Incorrect Answer

    Solution

    Let, height of cylinder be ‘h’ cm Curved area of cylinder = 660 2 × (22/7) × 14 × h = 660 Or, h = 7.5 cm Volume of cylinder = (22/7) × (14)2 × 7.5 = 4620 cm3

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