Two trains A and B start running at 80km/h and 82 km/h towards each other from two different stations. They meet after 1 hour and 30 minutes. How far were they from each other when they started?
Answer & explanation
Correct answer: option 3
Relative speed = 80 + 82 = 162 km/h
Time taken = 1 hour 30 minutes = 1.5 hours
Distance = Speed × Time
= 162 × 1.5
= 243 km