Subject

    Quantitative Aptitude

    Topic

    Percentage

    The certain worth of a certain sum due sometime hence is Tk. 1600 and the true discount is Tk. The banker's gain is:

    ক)
    Tk. 20
    খ)
    Tk. 24
    গ)
    Tk. 16
    ঘ)
    Tk. 12

    Explanation

    B.G. = (T.D.)2/ P.W. = Tk. (160 x 160)/1600= Tk. 16.

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