state gov MP Forest Guard and Jail Prahari Mock Test 2023 Quantitative Aptitude Speed Time and Distance Boat and River
A boat covers 25 km in 5 hours in still water. It can cover 45 km downstream and 10 km against the stream in 15 hours. What is the speed of the stream?
1
4 km/h
2
3 km/h
3
2 km/h
4
5 km/h