Multiple Choice Questions on The radius of a hollow sphere is 21 cm It is cut into two equal halves by a plane passing through it........... for SSC (CPO) Exam Preparation

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Multiple Choice Questions

The radius of a hollow sphere is 21 cm It is cut into two equal halves by a plane passing through it...........

Quantitative Aptitude (CPO) Mensuration 3D
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    The radius of a hollow sphere is 21 cm. It is cut into two equal halves by a plane passing through its centre. What is 75% of the

    curved surface area (in cm2 ,rounded off to the nearest tens) of the hemisphere? (take \pi =_{7}^{22} )

    This questions was previously asked in
    SSC CPO 9th Nov 2022 Shift 2
    View All SSCCPO Previous Year Papers

    4160

    Incorrect Answer

    3470

    Incorrect Answer

    2080

    Correct Answer

    2770

    Incorrect Answer
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    2080

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