SSC SSC GD Constable 2025 Mock Test Series Quantitative Aptitude Speed Time and Distance Average Speed
In a steady-flowing river, a boat goes a certain distance upstream at a speed of 12 km/h and comes back the same distance at 24 km/h. Find the average speed for the total journey.
1
15 km/h
2
16 km/h
3
18 km/h
4
20 km/h