SSC Supreme Court Junior Court Assistant Mock Test Series 2025 Quantitative Aptitude Speed Time and Distance Boat and River
A boat covers a distance of 42 km downstream in 3 hours while it takes 6 hours to cover the same distance upstream. In how much time will the boat cover 42 km in still water at double speed?
1
3 hr
2
2 hr
3
2.5 hr
4
3.5 hr