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    The ages of X and Y are in the ratio 4:5. After 6 years, the ratio will become 6:7. What is the current age of Y (in years)?
    Question

    The ages of X and Y are in the ratio 4:5. After 6 years, the ratio will become 6:7. What is the current age of Y (in years)?

    A.

    15

    B.

    20

    C.

    5

    D.

    10

    Correct option is A



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