defence exam DGAFMS Group C 2025 Mock Test Series Quantitative Aptitude Speed Time and Distance Boat and River
Abhi rows upstream a distance of 28 km in 4 h and rows downstream a distance of 50 km in 2 h to row a distance of 44.8 km in still water, he will take∶
1
2.2 h
2
3.2 h
3
2.8 h
4
2.4 h