BANK CBI Sub Staff (Safai Karmachari) Mock Test 2024 Quantitative Aptitude Speed Time and Distance Boat and River
A boat can travel 88.2 km downstream in 4 hrs 12 mins. The speed of the stream is 2.5 km/hr. If the speed of stream reduces by 50% then find the distance travelled by boat upstream in 4 hrs?
1
69 km
2
64 km
3
84 km
4
79 km
5
71 km