railway RPF Constable Mock Test Series 2024 Quantitative Aptitude Speed Time and Distance Boat and River
Vishal covers 285 km in a boat in 45 hours against the stream and he takes 18 hours with the stream then find the speed of the stream?
1
7.51 km/h
2
4.75 km/h
3
3.35 km/h
4
9.17 km/h