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9th Class Mathematics Surface Areas and Volumes Question Bank Surface Areas and Volumes

  • question_answer
    The radius of a wire is decreased to its one-third. If its volume remains the same, by how many times will its length increase?

    A)  3 times                       

    B)    6 times                       

    C)    9 times                       

    D)    27 times

    Correct Answer: C

    Solution :

    Not Available


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