A man row upstream at 8 kmph and downstream at 13 kmph. The speed of the stream is?

 

  • Option 1)

     

    5 kmph

     

  • Option 2)

     

    2.5 kmph

     

  • Option 3)

     

    10.5 kmph

     

  • Option 4)

     

    4 kmph

     

  • Option 5)

     

    4.2 kmph

     

Answers (1)

Speed of stream = (13-8)/2 => 2.5 kmph

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