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    Question

    Find the volume of a sphere whose diameter is 10.5 cm.

    (Take π = 22/7)
    A 306.77 cm³ Correct Answer Incorrect Answer
    B 606.77 cm³ Correct Answer Incorrect Answer
    C 806.77 cm³ Correct Answer Incorrect Answer
    D 622.77 cm³ Correct Answer Incorrect Answer

    Solution

    ATQ,

    Volume of sphere = (4/3) × π × radius³

    Radius of the given sphere = (10.5/2) cm

    So, required volume = (4/3) × (22/7) × (5.25)³ = 606.77 cm³

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