state gov WBPSC Clerkship Mock Test 2023 - 24 Quantitative Aptitude Speed Time and Distance Boat and River
If a man rows at the rate of 8 km/h in still water and his speed against the current is 4 km/h, then the man's speed along the current is:
1
11 km/h
2
10 km/h
3
12 km/h
4
13 km/h