SSC Delhi Police Head Constable (Ministerial) 2025 Mock Test (New) Quantitative Aptitude Speed Time and Distance Boat and River
A boat goes 110 km on downstream in 11 hours and the same distance travel upstream in 20 hours. Find the speed of boat in still water.
1
6/25 in/h
2
7.75 km/h
3
5.55km/h
4
2.50 km/h