Two Trains of lengths 150 m and 180 m respectively are running in opposite directions on parallel tracks.If their speeds be 30 km/hr. and 24 km/hr, respectively,then they cross each other in

Two trains of length 190 m and 210 m respectively, are running in opposite directions on parallel tracks. If their speeds are 40 km/hr and 32 km/hr respectively in what time will they cross each other?

Two goods train each 500 m long, are running in opposite directions on parallel tracks. Their speeds are 45 km/hr and 30 km/hr respectively. Find the time taken by the slower train to pass the driver of the faster one.

Two trains 90 m and 120 in length are running in opposite directions on parallel tracks with velocitye 72 km//h and 36 km//h . In what tiem they will complerely cross each other ?

Two trains are running in opposite directions on parallel tracks at the speeds of 42 km hi and 57 kmh, respectively. They take 18 seconds to cross each other. If the length of one train is 295 m, then the length (in m) of the other train is:

Two trains of length 150 m and 300 m long are going parallel in opposite direction at a speed of 90 m/min and 60 m/min respectively. What is the time taken for the trains to cross each other completely ?

Two trains 132 m and 108 m long are running in opposite direction, one at the speed of 32 km/h and another at the speed of 40 km/h. In what time will they cross each other?

Two trains 105 metres and 90 metres long, run at the speeds of 45 km/hr and 72 km/hr respectively, in opposite directions on parallel tracks. The time which they take to cross each other, is