SSC Quantitative Aptitude Number System and its Operations Question Bank Numbers and Their Principles (II)

  • question_answer
    The least five-digit perfect square number which is divisible by 3, 4, 5, 6 and 8 is

    A) 14400

    B) 32400

    C) 10800

    D) 10201

    Correct Answer: A

    Solution :

    [a] LCM of 3, 4, 5, 6 and 8 = 120 Now, by option [a] 14400 is a least five-digit perfect square number and also divisible by 120.


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