A train passes a station platform in 36 second, a man standing on the platform in 20 seconds. it speed of the train is 54 km / hr, what is the length of the platform? `225\ m` b. `240\ m` c. `230\ m` d. `235\ m`

A train passes a station platform in 36 second, a man standing on the platform in 20 seconds. it speed of the train is 54km/hr ,what is the length of the platform? 225backslash m b.240backslash m c.230backslash m d.235backslash m

A train passes a 60 metres long platform in 20 seconds and a man standing on the platform in 16 seconds. The speed of the train is:

A train passes the platform in 18 seconds and a man standing on the platform in 8 seconds .if the length ofthetrain is 100 metres , the length of the platform is :

A train crosses a 155-m-long platform in 16 seconds and a 195-m-long platform in 18 seconds. The speed of the train is:

A train crossed a 140 m long platform in 15 seconds and a 180 m long platform in 17 seconds. The speed of the train was:

A train of length 240 m crosses a platform in 20 s. If the speed of the train is 72 km/h, then find the length of the platform.