BANK SBI Clerk Mock Test Series 2025 (Pre + Mains) Quantitative Aptitude Speed Time and Distance Boat and River
The Dolphin in river can swim with a speed of 15 km/h in still water. If the speed of the stream is 4 km/h, find the time taken (in hours) by the dolphin to cover a distance of 114 km in downstream.
1
4
2
6
3
8
4
10
5
12