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    Question

    X is 40% less than Y and Z is 30% more than W. If W is 25%

    more than X, then which of the following is true?
    A Z = 0.975Y Correct Answer Incorrect Answer
    B Z = 5.175Y Correct Answer Incorrect Answer
    C Z = 3.375Y Correct Answer Incorrect Answer
    D Z = 0.015Y Correct Answer Incorrect Answer

    Solution

    ATQ,

    Let Y = p

    X = 0.6p

    Let W = q

    Z = 1.3q

    According to question,

    q = 1.25 × 0.6p = 0.75p

    So, Z = 1.3 × 0.75p = 0.975p = 0.975Y

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