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Discussion :: Boats and Streams

  1. A boat covers a distance of 30 km in 2 ½ hours running downstream while returning it covers the same distance in 3 ¾ hours. What is the speed of the boat in still water?
    2. A.
    8km/hr
    B.
    12km/hr
    C.
    14 km/hr
    D.
    15 km/hr
    E.
    None of these

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    Workspace

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    Answer : Option E

    Explanation :

    Speed downstream = (30 x 2/5)km/hr = 12km/hr 


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