SSC SSC GD Constable 2025 Mock Test Series Quantitative Aptitude Speed Time and Distance Boat and River
The time taken by a boat to cover a distance of 60 km downstream is equal to 60% of the time taken by it to cover 75 km upstream. The speed of the stream is 4 km/h. What will be the total time (in hours) that the boat will take to cover 39.2 km in still water and 51.2 km downstream?
1
3
2
4
3
2.8
4
2.4