A train with 90 km/hr crosses a bridge in, 36 seconds. Another train 100 metres shorter crosses the same bridge at 45 km/hr. What is the time taken by the second train to cross the bridge? `61\ s e con d s` b. `62\ s e con d s` c. `63\ s e con d s` d. `64\ s e con d s`

Train A running at 72 km/h crosses a bridge in 72 seconds. Another train B, 240 metres shorter crosses the same biidge at 60 km/h. What is the time taken by train B to cross the bridge?

A train 270m long is runing over a bridge length of 130 m with a speed of 40 m/s What is the time taken by this train to cross the bridge?

A train 270 m long is running over a bridge of length of 130 m with a speed of 40 m/s. What is the time taken by this train to cross the bridge?

Two trains 200 metres and 150 metres long are running on parallel rails in the same direction at speeds of 40 km/hr and 45 km/hr respectively. Time taken by the faster train to cross the slowed train will be 72 s e con d s b. 132 s e con d s c. 192 s e con d s d. 252 s e con d s

A 100 m long train is moving with a uniform velocity of 45 km//hr . The time taken by the train to cross a bridge of length 1 km is

A man standing on a platform finds that a train takes 3 seconds to pass him and another train of the same length moving in the opposite direction takes 4 seconds. The time taken by the trains to pass each other will be 2 3/7s e con d s b. 3 3/7s e con d s c. 4 3/7s e con d s d. 5 3/7s e con d s