Students who are preparing for Bank PO/Clerical can discuss their problems & share thier knowledge on topics like Math Level 1 etc.Join this group and start discussion.
A boat takes 6 hours to travel from A to B upstream. If the river current flows at the rate of 2 kmph, how long will the boat take to travel from B to A (downstream), the distance being 36 km? (A) 2.6 hours (B) 4 hours (C) 4.8 hours (D) 3.6 hours