Subject

    Quantitative Aptitude

    Topic

    Number

    On multiplying a number by 7, the product is a number each of whose digits is The smallest such number is:

    ক)
    47619
    খ)
    47719
    গ)
    48619
    ঘ)
    47649

    Explanation

    By hit and trial, we find that 47619 x 7 = 333333.

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