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    Question

    Let p be a two-digit number and q be the number

    consisting of same digits written in reverse order. If p × q = 2430, then what is the difference between p and q?
    A 45 Correct Answer Incorrect Answer
    B 27 Correct Answer Incorrect Answer
    C 18 Correct Answer Incorrect Answer
    D 9 Correct Answer Incorrect Answer

    Solution

    The correct answer is D

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