regulatoryBody RBI Office Attendant Mock Test 2021 Quantitative Aptitude Speed Time and Distance Boat and River
Nupur can row 12 km upstream in 4 hour and 28 km downstream in 4 hours. Calculate his average speed.
1
2.5 km/hr
2
3 km/hr
3
5 km/hr
4
3.33 km/hr
5
4.5 km/hr