SSC SSC CHSL (Tier I & Tier II) Mock Test Series 2025 (New) Quantitative Aptitude Speed Time and Distance Boat and River
The downstream speed of a boat is 25 km/hr and the speed of stream is 3 km/hr. What will be the total time taken by the boat to cover 100 km downstream and 57 km upstream?
1
10 hours
2
7 hours
3
10.5 hours
4
8 hours