state gov Telangana Police SI (Pre+Mains) Mock Test Series 2025 Quantitative Aptitude Speed Time and Distance Boat and River
Rahul can row 25 km upstream in 5 hour. If the speed of Rahul in still water is 6km/hr. Find the distance he can row downstream in 20 hour.
1
120 km
2
140 km
3
160 km
4
158 km