regulatoryBody NABARD Grade A Prelims Mock Test 2024 Quantitative Aptitude Speed Time and Distance Boat and River
The English Channel is flowing at the rate of 54 km/hr, a Boat tries to cross the channel between extremities such that time while covering distance in upstream is 7 times time to cover in downstream. Find the speed of boat running in English Channel.
1
54 km/hr
2
72 km/hr
3
90 km/hr
4
108 km/hr
5
None of these