railway RPF Constable Mock Test Series 2024 Quantitative Aptitude Speed Time and Distance Boat and River
Raghav rows straight to a temple situated in the center of a lake of 520 km in diameter and come back in 117 hours. He finds that he can row 5 km with the stream in the same time as 4 km against the stream. Find his speed in still water and stream speed.
1
4, 1
2
1, 4
3
0.5, 4.5
4
4.5, 0.5