Civil Services WBCS (Executive) Prelims + Mains Mock Tests 2025 Quantitative Aptitude Speed Time and Distance Boat and River
Suraj covers 424 km in a boat in 48 hours against the stream and he takes 30 hours with the stream then find the speed of the stream?
1
8.74 km/h
2
2.65 km/h
3
10.24 km/h
4
9.49 km/h