Teaching Odisha LTR Teacher Mock Test Series 2024-25 Quantitative Aptitude Speed Time and Distance Average Speed
A boy goes to school at a speed of 10 km/hr. He comes back with a speed of 15 km/hr. His average speed for the whole journey is:
1
12.5 km/hr
2
14 km/hr
3
12 km/hr
4
13 km/hr