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    Question

    The diameter of a solid sphere is 3 cm. It is melted and

    drawn into a wire of diameter 8 mm. The length of the wire is:
    A 32(1/4) cm Correct Answer Incorrect Answer
    B 25(1/4) cm Correct Answer Incorrect Answer
    C 28(1/8) cm Correct Answer Incorrect Answer
    D 26(3/8) cm Correct Answer Incorrect Answer

    Solution

    The correct answer is C

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