railway RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2) Quantitative Aptitude Speed Time and Distance Boat and River
A man can ride a boat in still water at a speed of 10 km/h. When the speed of the current is 5 km/h, it takes 1 hour to go and return to a place. What is the distance (in km) from her starting point to that place?
1
3 km
2
3.75 km
3
5.75 km
4
5 km