Subject

    Quantitative Aptitude

    Topic

    Speed & Distance

    A man's speed with the current is 15 km/hr and the speed of the current is 5 km/hr. The man's speed against the current is:

    ক)
    8.5 km/hr
    খ)
    9 km/hr
    গ)
    10 km/hr
    ঘ)
    12.5 km/hr

    Explanation

    Man’s rate in still water = (15-2.5) km/hr = 12.5 km/hr. Man’s rate against the current = (12.5-2.5) km/hr = 10 km/hr.

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