Boats and Streams aptitude Practice Question and Answer

Q:

A boat goes 10kms an hour in still water, but takes twice as much time in going the same distance against the current. The speed of the current (in km/hr) is 

707 0

  • 1
    3 km/hr
    Correct
    Wrong
  • 2
    5 km/hr
    Correct
    Wrong
  • 3
    2 km/hr
    Correct
    Wrong
  • 4
    4 km/hr
    Correct
    Wrong
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Answer : 2. "5 km/hr"

Q:

A boat covers a certain distance against the stream in 9 hours 36 min and it covers the same distance along the stream in 6 hours. What is the ratio of the speed of the boat in still water to that of the stream?

458 0

  • 1
    13 : 3
    Correct
    Wrong
  • 2
    9 : 2
    Correct
    Wrong
  • 3
    11 : 6
    Correct
    Wrong
  • 4
    8 : 5
    Correct
    Wrong
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Answer : 1. "13 : 3"

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