state gov CG Vyapam Hostel Warden (छात्रावास अधीक्षक) Mock Test 2024 Quantitative Aptitude Speed Time and Distance Average Speed
Roshni travelled at the speed of 66 km/h while going from point A to point B and returned via the same route at the speed of 92.4 km/h. What was Roshni's overall average speed during the two-way journey?
1
77 km/h
2
79.2 km/h
3
79 km/h
4
78 km/h