The speed of a boat in still water is 15 km/hr and the rate of current is 3 km/hr. The distance traveled downsream in 12 minutes is

 

  • Option 1)

     

    3.6 km

     

  • Option 2)

     

    2.4 km

     

  • Option 3)

     

    4.2 km

     

  • Option 4)

     

    5 km

     

  • Option 5)

     

    1.2 km

     

Answers (1)

Downstream Speed = 15 + 3 => 18 K/h

Distance travelled in 12 minutes = 18 x 12/60 => 3.6 Km

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