Question
Solution
The correct answer is D
Find the total distance covered by boat in each upstream and downstream in 5 hours if the speed of boat in still water and speed of current is 25 km/h a...
The speed of boat downstream and upstream is 30 km/hr and 20 km/hr respectively. Time taken to travel a distance of (a + 50) km downstream and (b + 25) ...
A boat covers 48 km downstream in 4 hours and 32 km upstream in 4 hours. If the speed of the stream increases by 2 km/h, then what will be the new upstr...
A steam train covers a certain distance at the same speed. If the steam train had been faster by 8 kilometers per hour, it would have taken 16 hours les...
A man can row at 2 kmph in still water. If the velocity of current is 1 kmph and it takes him 4 hour to row to a place and come back, how far is the place?
A boat can cover 143 km in downstream in 11 hours and 120 km in upstream in 12 hours. Find the speed of boat in still water
A boat covers a distance of 108 km downstream in 3 hours. If the ratio of upstream speed to downstream speed of the boat is 5:9, then find the distance ...
A man rows x km downstream and the same distance upstream in 16 hours. He can row 8x km downstream in 16 hours. How long will he take to row x km upstream?
- Ratio of speed of a boat in still water to speed of stream is 9:1 respectively.Ratio of the time taken by the boat to cover a distance of (x + 50) km upstr...
A boat covers 56 km downstream in 4 hours and 40 km upstream in 5 hours. Find the speed of the stream.
