Subject

    Bank Exam

    Topic

    BDBL, Officer 2014

    If 5% more is gained by selling an article for Tk. 350 than by selling it for TK. 340, the cost of the article is:

    ক)
    Tk. 50
    খ)
    Tk. 160
    গ)
    Tk. 200
    ঘ)
    Tk. 225

    Explanation

    suppose, the cost=x tk so,first gain=(340-x)tk second gain=(350-x)tk so,difference=(350-x)-(340-x)tk=10 tk here, 5%=10tk so,100%=200 tk

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