Q. A motor boat takes 2 hours to travel a distance of 9 km downstream and it takes 6 hours to travel the same distance against the current. The speed of the boat in still water and that of the current (in km/h) respectively are

  • (A) 6, 5 km/h
  • (B) 3, 1.5 km/h
  • (C) 8, 5 km/h
  • (D) 9, 3 km/h
βœ… Correct Answer: (B) 3, 1.5 km/h

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