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8th Class Mathematics Mensuration Question Bank Mensuration

  • question_answer
    DIRECTIONS: Read the following passages and answer the questions that follow. PASSAGE ? 1 Wood is required to make a closed box of external length 1.2 m, breadth 90 cm and height 72 cm. The thickness of the walls of the box being 2 cm throughout. The Capacity of the box is

    A)  \[\pi {{r}^{4}}\]                  

    B)  \[190.93c{{m}^{3}}\]

    C)  \[189.5c{{m}^{3}}\]                      

    D)  \[181.25c{{m}^{3}}\]

    Correct Answer: B

    Solution :

    Required Capacity = Internal Volume \[1d{{m}^{2}}=100c{{m}^{2}}\]


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