Question

    Least number which when multiplied to 325 gives a perfect square:

    A 25 Correct Answer Incorrect Answer
    B 5 Correct Answer Incorrect Answer
    C 13 Correct Answer Incorrect Answer
    D 12 Correct Answer Incorrect Answer

    Solution

    325 = 5 2 x 13
    So We will mulitply by 13 then it will be perfect square.

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