engineering recuitment GATE ME 2023-24 Test Series General Aptitude Numerical Ability Numerical Computation
An automobile travels from city A to city B and returns to city A by the same route. The speed of the vehicle during the onward and return journeys were constant at 60 km/h and 90 km/h, respectively. What is the average speed in km/h for the entire journey?
1
72
2
73
3
74
4
75