8th Class Mathematics Mensuration Question Bank Mensuration

  • question_answer The height of a cylinder is 80 cm and diameter of the base is 14 cm. Find the volume of cylinder.

    A)  12320 cubic units  

    B)  15000 cubic units

    C)  21320 cubic units     

    D)  3560 cubic units

    Correct Answer: A

    Solution :

    (a): \[V=\pi {{r}^{2}}h=\frac{22}{7}\times {{7}^{2}}\times 80=154\times 80=12320.\]

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