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8th Class Mathematics Mensuration Question Bank Self Test-13

  • question_answer
    A hollow garden roller whose external diameter is 42 cm and has a length of 132 cm is made of 2 cm thick cast iron. Find the weight of the roller if of iron weight 10 grams.

    A)  331.584kg

    B)

    C)  277.78kg     

    D)  279.78kg

    E)  278.5kg

    F)  None of these

    Correct Answer:


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