Question
The speed of current is 9 km/h. What will be the respective downstream speed and upstream speed of a boy rowing a boat, if one seventh of the distance covered going downstream in a certain time is equal to the distance covered going upstream in the same time?
More Boats and streams Questions
- The speed of a boat in still water is three times the speed of the boat upstream. If the boat takes 30 minutes to cover 27 km downstream, then find the spe...
- Covering 54 km upstream and 150 km downstream takes a boat 8 hours in total. The boat’s still-water speed is 18 km/h more than the stream. What is the stre...
- A boat covered 180 km along the stream in 6 hours and 120 km against the stream in 6 hours. Find the speed of boat in still water.
- A boatman rows 216 km upstream in 6 hours and 432 km downstream in 6 hours. How long will it take to row 324 km in still water?
- The stream flows at 2 km/h. A boat takes 1 hour more to cover 36 km upstream than it takes to go 40 km downstream. What is the distance the boat can cover ...
- A boat travels 180 km downstream and 120 km upstream in 12 hours. If the ratio of the speed of the boat in still water to the speed of the stream is 5:1, t...
- When travelling downstream, a boat takes 6 hours to travel 240 km. If the speed of the stream is (3/8)th of downstream speed of the boat, then find the tim...
- A boat goes 220 km downstream in 11 hours, and 135 km upstream in 15 hours. The speed of the stream is
- A boat can cover 176 km in downstream in 11 hours and 150 km in upstream in 15 hours. Find the speed of boat in still water
- A man’s speed with the current is 23 km/hr and the speed of the current is 6 km/hr . The man’s speed against the current is:
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt