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    Question

    If each side of a cube is reduced by 50%, the surface

    area will reduced by.
    A 75% Correct Answer Incorrect Answer
    B 50% Correct Answer Incorrect Answer
    C 25% Correct Answer Incorrect Answer
    D 100% Correct Answer Incorrect Answer

    Solution

    50%=1/2  Side =2 Area=6×2×2=24m2 after decrease side-1 Area =6×1×1=6m2 Required Answer=24-6=18 (18/24)×100=75%.

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