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10th Class Mathematics Surface Areas and Volumes Question Bank Surface Area and Volume

  • question_answer
    A piece of metal pipe is 77 cm long with inside diameter of the cross section as 4 cm. If the outer diameter is 4.5 cm and the metal weighs 8 gm/cu cm, find the weight of pipe.

    A)  2.057 kg                              

    B)  20.57 kg

    C)  205.7 kg              

    D)         2.097 kg

    Correct Answer: A

    Solution :

    Not Available


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