Question: If a train travels from City A to City B in 2 hours and returns in 3 hours, what is the average speed of the train for the entire journey if the distance is 120 km each way?
Options:
Correct Answer: 60 km/h
Solution:
Total distance is 240 km and total time is 5 hours, so average speed is 240/5 = 48 km/h.