Subject

    Quantitative Aptitude

    Topic

    Age

    The age of a man is 3 times the sum of the age of his  two sons. 5 years hence, his age will be double of the sum of the ages of his sons the father's present age is-

    ক)
    55
    খ)
    40
    গ)
    45
    ঘ)
    50

    Explanation

    Let , the sum of present ages of the two sons be x years Then,Father’s present age = 3x years Here, (3x + 5) = 2 (x + 10) =>3x + 5 = 2x + 20 =>x = 15. Hence, Father’s present age = 45 years

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