Question
Speed of a boat in still water to speed of boat in upstream is 10: 9. If the boat can travel 220 km in downstream in 8 hours, then find the time taken by the boat to cover 25 km in still water.
More Boats and streams Questions
- A boat travels 30 km downstream in 2 hours and the same distance upstream in 5 hours. Find the speed of the boat in still water and the speed of the stream...
- "A boat takes 60 seconds to travel ______ metres downstream and 40 seconds to travel ______ metres upstream in the same river. The speed of the stream is _...
- A boy can swim a certain distance downstream in 3 hours and return in 5 hours. If the rate of stream is 6 kmph then what is the speed of boy in still water...
- A boat takes 9 hours more to cover 270 km upstream than to travel 180 km downstream. If the speed of the boat is ‘4x’ km/hr and the speed of the stream is ...
- A boat can go 15 km upstream and 21 km downstream in 2 hours. If the speed of the stream is 6km/h, then the time taken (in hours) by the boat to go 21 km u...
- The ratio of the boat's speed in still water to the speed of the stream is given as 16:4. The boat takes a total time in the ratio 10:7 to travel (d + 120)...
- A man can row at 4 kmph in still water. If the velocity of current is 3 kmph and it takes him 8 hour to row to a place and come back, how far is the place?
- A boat travels 150 km downstream in 6 hours. The difference between its downstream speed and upstream speed is 3 km/h. What is the ratio of the boat's spee...
- The speed of current is 8 km/h. What will be the respective downstream speed and upstream speed of a boy rowing a boat, if one fifth of the distance covere...
- The speed of a boat in downstream is 20% more than speed of boat in still water. If the boat travels a distance of 90 km upstream in 15 hours then find the...
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
