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

    Question

    Which of the following numbers is not a perfect

    square?
    A 484 Correct Answer Incorrect Answer
    B 625 Correct Answer Incorrect Answer
    C 324 Correct Answer Incorrect Answer
    D 500 Correct Answer Incorrect Answer

    Solution

    ATQ,

    22² = 484

    25² = 625

    18² = 324

    But, 500 is not a perfect square

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