Subject

    Quantitative Aptitude

    Topic

    Profit & Loss

    On selling a chair at 7% loss and a table at 17% gain, a man gains Tk. If he sells the chair at 7% gain and the table at 12% gain, then he gains Tk. The actual price of the table is

    ক)
    2400
    খ)
    2200
    গ)
    1800
    ঘ)
    1600

    Explanation

    Let table's price is t chair's price is c On selling a chair at 7% loss and a table at 17% gain, a man gains Tk. 296. .93c + 1.17t = c+t + 296 => .17t - .07c =296-----(1) If he sells the chair at 7% gain and the table at 12% gain, then he gains Tk. 400. 1.07c + 1.12t = c+t + 400 .07c + .12t =400 -----(ii) (i) + (ii) .29t =696 t=2400

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