defence exam Agniveer Vayu Group X & XY Mock Test 01/2026 Quantitative Aptitude Speed Time and Distance Average Speed
A man travels four equal distances of 40 kms. His speeds while travelling these stretches of distances was 10 km/hr, 20 km/hr, 30 km/hr and 40 km/hr respectively. What is his average speed for the whole journey?
1
19.2 km/hr
2
21.4 km/hr
3
17.8 km/hr
4
22.8 km/hr