insurence exam LIC Assistant Mock Test Series Quantitative Aptitude Speed Time and Distance Average Speed
A person travels from A to B at a speed of 40 km/hr and returns by increasing his speed by 50%. What is his average speed for both the trips?
1
30 km/hr
2
38 km/hr
3
48 km/hr
4
56 km/hr
5
54 km/hr