Question

Train A travelling at 126 km/hour speed, completely crosses Train B in 9 seconds. Train B is half the length of Train A and is trav- elling at a speed of 90 km/hour in the opposite direction (towards Train A). How much will Train A take to cross a platform of length 690 metres?​

Answer 1

Train A take 36 seconds to cross a platform of length 690 meters.

Answer 2

A large number of international leaders attended the inauguration ceremony of first democratic non-racial government in South Africa because it was the end of apartheid regime; in real sense, it was the victory of humanity. It signified the triumph of humanity against discrimination on the basis of color.