Boats and Streams Problem Practice Question and Answer

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Q:

Speed of a boat in still water is 6 km/hr and speed of the current is 2 km/hr. If boat takes four hours more in upstream than in the downstream to cover ‘D’ km, then find time take by boat to cover ‘D’ km in still water?

 686 0

  • 1
    5 hours 30 minutes
    Correct
    Wrong
  • 2
    5 hours 45 minutes
    Correct
    Wrong
  • 3
    5 hours 10 minutes
    Correct
    Wrong
  • 4
    5 hours 20 minutes
    Correct
    Wrong
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Answer : 4. "5 hours 20 minutes"

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