Question

    Motor boat covers a certain distance downstream in a river in 5 hours. It covers the same distance upstream in 7 and half an hour. If the speed of the water is 4.5 km/hr, then the speed of the boat in still water is:

    A 26.5 km/hr Correct Answer Incorrect Answer
    B 22.5 km/hr Correct Answer Incorrect Answer
    C 32.5 km/hr Correct Answer Incorrect Answer
    D 24.5 km/hr Correct Answer Incorrect Answer

    Solution

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