Subject

    Quantitative Aptitude

    Topic

    Age

    The sum of the ages of a father and his son is 70 years.Five years ago difference between their age is 14.The father’s present age is

    ক)
    24
    খ)
    42
    গ)
    28
    ঘ)
    56

    Explanation

    Father’s age=x ; Son’s age=70-x (x-5)-(70-x-5)=14 X-5-70+x+5 =14 2x =14+70=84 X =84/2=42.

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