Question
The ratio of the speed of boat in upstream to speed of boat in downstream is 7:9. If the boat can cover a total of 35 km upstream and 135 km downstream in 4 hours, then find the time taken by the boat to cover 180 km in still water.
More Boats and streams Questions
- A boat moving downstream covers a distance of 200km in 5 hrs as long as to cover the same distance upstream it takes 10hrs. What will be the time taken by ...
- A boat goes 8 km an hour in still water, but takes twice as much time in going the same distance against the current. The speed of the current (in km/hour)...
- Ratio of speed of boat in downstream and speed of stream is 7:4, if speed of current is 8 km/hr, then find distance travelled (in km) upstream in 7 hours.
- A man swims downstream 60 km and upstream 36 km, taking 12 hr each time. Find the man’s rate in still water?
- The ratio of the speed of a boat in still water to its speed in downstream is 6:8. If the difference between the time taken by the boat to travel 288 km ea...
- A boat takes 6 hours to travel 48 km upstream and 3 hours to travel 60 km downstream. What is the speed of the boat in still water?
- A man rows to a place 42 km away and comes back to the starting point. If the speed of the stream is 2 km/hr and the speed of the boat in still water is 5 ...
- A boat takes 24 minutes to cover 28 km downstream, while it takes 42 minutes to cover 42 km upstream. Find the distance covered by the boat in 5 hours in s...
- Ramu can row 12 km/hr. in still water. It takes him twice as long to row up as to row down. Find the rate of the stream.
- A man rows a boat a certain distance downstream in 9 hours, while it takes 18 hours to row the same distance upstream. How many hours will it take him to r...
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
