New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    data-sheets-value="{"1":2,"2":"Least number which when multiplied to 245 gives a perfect square"}" data-sheets-userformat="{"2":769,"3":{"1":0},"11":4,"12":0}">Least number which when multiplied to 245 gives a perfect square:
    A 2 Correct Answer Incorrect Answer
    B 7 Correct Answer Incorrect Answer
    C 3 Correct Answer Incorrect Answer
    D 5 Correct Answer Incorrect Answer

    Solution

    245 = 5 x 72
    So We will mulitply by 5 then it will be perfect square.

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