SSC Delhi Police Head Constable (Ministerial) 2025 Mock Test (New) Quantitative Aptitude Speed Time and Distance Boat and River
The ratio of the speeds of a boat while going upstream and going downstream is 2 ∶ 3 and the sum of these two speeds is 15 km/h. What is the speed of the stream?
1
3.5 km/h
2
2.5 km/h
3
1.5 km/h
4
3 km/h