Time Left - 12:00 mins
Attempt now to get your rank among 2597 students!
Question 1
A man can row 6 km/h in still water. He takes thrice as much time to row upstream as to row downstream for the same distance. Find speed of water.
Question 2
A boatman can go certain distance downstream in 2 hrs. and upstream same distance in 3 hrs. If the stream flow at the speed of 4 km/h, find the speed of boat in still water.
Question 3
Three cities A, B and C are alongside a river. B is the exactly midway between A and C. A man takes 4hr 30min to row from A to C. And takes 6hr to row from A to B and back. How much time will he take to row from C to A?
Question 4
Two boats A and B are 80 km apart. Their speed in still water are 4 km/h and 6 km/h. Both start at the same time towards each other. If A going downstream and B going upstream, after how much time will they meet each other?
Question 5
A man can row 15 km/h in still water. When the river is running at 3 km/h it takes him 5 hrs to row to a place and back. How far is the place?
Question 6
A boat travels upstream from A to B and downstream from B to A in 3 hrs. The distance between A and B is 4 km and the speed of water is 1 km/h. What is the speed of boat?
Question 7
Ritika can row upstream 20 kmph and downstream 40 kmph. Find the rate of ritika in still water and rate of stream?
Question 8
Rishikesh to Haridwar is downstream journey on a stream which flows at the speed of 2.5 kmph. Boats A & B run shuttle services between these two places which are 150 km apart. Boat A which starts from Rishikesh has a still speed water of 12.5 kmph, while boat B which starts from Haridwar at the same time has a still water speed 7.5 kmph. When will tow boats meet for the first time?
Question 9
A boat goes 4 km upstream and 4 km downstream in 1 hour. The same boat goes 5 km downstream and 3 km upstream in 55 minutes. What is the speed (in km/hr) of boat in still water?
Question 10
A motorboat in still water travel at a speed of 36 km/h. It goes 56 km upstream in 1hr 45 minutes. The time taken by it to cover the same distance down the stream will be.
- 2597 attempts
- 14 upvotes
- 54 comments
Apr 17SSC & Railway