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    Question

    Study the following table carefully to answer the questions that follow:

    Surface area of Cube B is how much per cent more than

    surface area of cube A?
    A 10.75% Correct Answer Incorrect Answer
    B 45.25% Correct Answer Incorrect Answer
    C 56.25% Correct Answer Incorrect Answer
    D 60% Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    Required % = `(1350 - 864)/(864)` x 100 = `(486)/(864)` x 100 = 56.25%

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