BANK CBI Sub Staff (Safai Karmachari) Mock Test 2024 Quantitative Aptitude Speed Time and Distance Boat and River
The Speed of a boat in direction of stream is 4 km/hr while its speed against the stream is 2 km/hr. What is the velocity of the stream?
1
3 km/hr
2
3.5 km/hr
3
2.5 km/hr
4
1 km/hr
5
None of these