railway RPF Constable Mock Test Series 2024 Quantitative Aptitude Speed Time and Distance Boat and River
On a river there is the mid-point between initial and final on the same bank of the river. A boat can go from initial to the midpoint and back in 15 hours and from initial to final in 18 hours 30 min. How much time it will take to go back to the initial from the final point?
1
9 hr 15 min
2
11 hr 30 min
3
9 hr 10 min
4
9 hr 9 min