Subject

    Quantitative Aptitude

    Topic

    Ratio

    35% of Rifat’s income is equal to 25% of Reza’s income. The ratio of their income is—

    ক)
    7:5
    খ)
    4:3
    গ)
    4:7
    ঘ)
    5:7

    Explanation

    35% * X = 25% * Y or, 35X = 25Y or, X /Y = 25 / 35 = 5 / 7 or, X : Y = 5 : 7

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