Question
A boat travels upstream at a speed of 10 km/h and downstream at 15 km/h. If the boat travels 30 km upstream and then returns, how much time does it take for the entire trip?
More Boats and streams Questions
- The speed of the stream is 10 km/h. Boat ‘A’ covers 88 km distance against the stream in 11 hours and boat ‘B’ covers 106 km distance against the stream in...
- The speed of boat downstream and upstream is 36 km/hr and 26 km/hr respectively. Time taken to travel a distance of (k + 60) km downstream and (l + 40) km ...
- The ratio of the speed of boat ‘A’ in still water, the speed of boat ‘B’ in still water and the speed of the current is 8:6:2, respectively. If the time ta...
- Speed of a boat in still water is 20 km/h while the speed of stream is ____ km/h. Total time taken by the boat to go 200 km upstream and 300 km downstream ...
- In still water, the speed ratio of boats A and B is 10:7. Boat A’s still-water speed is twice the stream speed. If A covers 180 km downstream in 6 hours, h...
- In still water, the speed of boat ‘C’ is four times that of boat ‘D’. If both boats start towards each other from 280 km apart and meet in 4 hours, find th...
- The speed of the boat in still water is 6 km/hr and the speed of the stream is 3 km/hr. A boat goes 108 km downstream with its usual speed but at the time ...
- Speed of a boat in still water to speed of boat in upstream is 13:10. If the boat can travel 320 km in downstream in 5 hours, then find the time taken by t...
- A person rows x km downstream and the same distance upstream in 10 hours. He can row 2x km downstream in 5 hours. What is the time taken to row x km upstre...
- A kayaker covers 64 km upstream and 96 km downstream in 8 hours and 6 hours, respectively. Find the time taken by the same kayaker to cover 140 km in still...
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
