Two trains A and B of equal length of 200 metres running in opposite direction cross each other in 16 seconds. What is the speed of train A ?
Sunil left for city ‘x’ from city ‘y’ at 5.50a.m. He travelled at the speed of 80 kms/hr. for 2 hours 15 minutes. After that the speed was reduced to 60 kms/hour. If the dis- tance between two cities is 350 kms., at what time did Sunil reach the city ‘Y?
A and B started towards each other at the same time from places 114 kms. apart and met in 8 hours. If ‘A’s rate was 6 kms. an hour, what was ‘B’s ?
Train A crosses a pole and platform in 18 secnds and 39 seconds respectively. The length of platform is 157.5 metre. What will be the length of train B if it is equal to the sum of half of the length of train A and twice the length of the platform ?
A 280 metres long train, travelling at a uniform speed, crosses a platform in 60 seconds and a man standing on the platform in 20 seconds. What is the length of the platform ?
