defence exam WCD Pune Senior Clerk Mock Test 2024 Quantitative Aptitude Speed Time and Distance Boat and River
A boat covers a certain distance downstream in 5 hours but takes 7 hours to return to its starting point upstream. If the speed of the stream is 3 km/h, find the speed of the boat.
1
18 km/h
2
20 km/h
3
26 km/h
4
24 km/h