engineering recuitment NMC JE Civil Mock Test 2024 Quantitative Aptitude Speed Time and Distance Average Speed
A truck travels at a speed of 60 km/h from city P to city Q and returns to city P by the same route at a speed of 100 km/h. What is the average speed of the truck for the given journey?
1
80 km/h
2
70 km/h
3
85 km/h
4
75 km/h