BANK CBI Sub Staff (Safai Karmachari) Mock Test 2024 Quantitative Aptitude Speed Time and Distance Boat and River
A man rows down a river 30 km in 6 hrs with the stream and returns in 10 hrs. The rate at which he rows in still water is
1
3 km/h
2
4 km/h
3
5 km/h
4
6 km/h
5
none of these