Question: Two trains are moving towards each other on parallel tracks. Train A is moving at 90 km/h and Train B at 70 km/h. What is the speed of Train B relative to Train A?
Options:
Correct Answer: 160 km/h
Solution:
The speed of Train B relative to Train A is the sum of their speeds: 90 km/h + 70 km/h = 160 km/h.