Login / Signup

Question

Time taken by boatman to travel a distance of (d + 60) km downstream and (d + 120) upstream is 10 hours and 20 hours respectively, and the downstream speed of boatman is 25% more than speed of boatman in still water. Find the value of 'd'.

A 250

B 140

C 350

D 240

E None of these

Practice Next

More Boats and streams Questions

A motor boat can travel at 18 km/h in still water. It goes from point P to point Q, which is 84 km downstream, and then returns from Q to P upstream in the...
A boat can travel 18 km more in downstream than that in upstream, in 9 hours while the difference between the time taken by the same boat to travel 200 km ...
Boat ‘L’ moves 1.5 times faster than boat ‘K’ in still water. If both boats start at the same time from locations 270 km apart and move towards each other ...
A boat can cover 150 km in downstream in 15 hours and 130 km in upstream in 13 hours. Find the distance travelled by the boat in still water in 5 hours.
A man rows to a place 48 km distant and comes back in 14 hours. He finds that he can row 4 km with the stream at the same time as 3 km against the stream. ...
The speed of a boat in still water is 28 km/hr. If the boat covers 140 km in upstream in 7 hours, then find the time taken by the boat to travel 144 km in ...
When travelling downstream, a boat takes 5.25 hours to travel 147 km. If the speed of the stream is (3/7)th of downstream speed of the boat, then find the ...
A boat can cover 145 km in downstream in 5 hours and 144 km in upstream in 8 hours. Find the speed of boat in still water.
The difference between the time taken by a boat to travel 360 km upstream and 240 km downstream is 10 hours. The speed of the boat and the stream are ‘5x’ ...
Speed of current is equal to 30% of speed of boat in still water. If the boat takes 6 hours to cover 120 km in still water, then find the time taken by the...

Relevant for Exams:

SBI PO

Hey! Ask a query

ask-question