Subject

    Quantitative Aptitude

    Topic

    Number

    (12345679 x 72) =?

    ক)
    88888888
    খ)
    888888888
    গ)
    898989898
    ঘ)
    9999999998

    Explanation

    12345679 x 72 = 12345679 x (70 +2) = 12345679 x 70 + 12345679 x 2 = 864197530 + 24691358 = 888888888

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