Subject

    Quantitative Aptitude

    Topic

    Speed & Distance

    At a game of billiards, A can give B 15 points in 60 and A can give C to 20 points in How many points can B give C in a game of 90?

    ক)
    30 points
    খ)
    20 points
    গ)
    10 points
    ঘ)
    12 points

    Explanation

    A:B = 60:45 A:C = 60:40 So, B/C = (B/A×A/C) = (45/60×60/40) = 45/40 = 90/80 = 90:80. So, B can give C 10 points in a game of 90.

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