Subject

    Quantitative Aptitude

    Topic

    Fraction & Decimal

    What is the least number by which 2450 must be multiplied in order to get a perfect square ?

    ক)
    2
    খ)
    3
    গ)
    4
    ঘ)
    8

    Explanation

    Solution:  2450 × \times 2 = 4900  ans:2

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