Question
A boat covers 42 km downstream in 3 hours and 30 km upstream in 5 hours. What is the speed of the boat in still water?
More Boats and streams Questions
- Speed of a boat in still water is 3 times more than the speed of stream. If boat covers 90 km in downstream in 6 hours, then find the time taken by the boa...
- A boat takes 270 minutes to travel 90 km in upstream. The same boat in the same stream takes 120 minutes to travel 50 km in downstream. Find the distance t...
- A boat covers 32 km upstream and 40km downstream in 8 hours while it covers 40km upstream and 32 km downstream in 8.5 hours. What is the velocity of curren...
- A boat covers a distance of 240 km downstream in 8 hours. If the ratio of upstream speed to downstream speed of the boat is 2:5, then find the distance tra...
- A boat covers 440 km downstream in 20 hours. If in still water it covers 196 km in 14 hours, then find the time required to travel 420 km upstream.
- 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 person rows 300 km against the current in 5 hours and travels 540 km along the current in 6 hours. How much time will he take to row 660 km in still wate...
- A man can row 6 km/hr in still water. It takes him twice as long to row up as to row down the river. Find the rate of the stream.
- Find the total distance covered by boat in each upstream and downstream in 7 hours if the speed of boat in still water and speed of current is 25 km/h and ...
- A launch covers 225 km in downstream in 5 hours. If the upstream speed is one-third of the downstream speed, find the time needed to travel 150 km upstream...
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
