Problems On Trains

31 Two trains of lengths 75 m and 95 m are moving in the same direction at 9 m/s and 8 m/s, respectively. Find the time taken by the faster train to cross the slower train:

32 A train travelling at a speed of 30 m/s crosses a 600 m long platform in 30 s. Find the length of the train:

33 A train 240 m long passed a pole in 24 seconds. How long will it take to pass a platform 650 m long?

34 A train covers a distance between two stations A and B in 45 minutes. If the speed is reduced by 5 km/h, it will cover the same distance in 48 minutes. What is the distance between the two stations A and B (in km)? Also find the speed of the train:

35 A train passes a station platform in 36 seconds and a man standing on the platform in 20 seconds. If the speed of the train is 54 km/hr, what is the length of the platform?

36 Two trains of equal length are running on parallel lines in the same direction at 46 km/hr and 36 km/hr respectively. The faster train passes the slower train in 36 seconds. The length of each train is

37 A train is moving at a speed of 120 km/hr. If the length of train is 120 m, how long will it take to cross a railway platform 130 metres long?

38 Two trains are moving in the same direction with speeds of 19 km/h and 25 km/h, respectively. What will be the relative speed of the train running at 25 km/h in respect of the train running at 19 km/h?

39 Two trains are moving in opposite directions with speeds of 6 m/s and 12 m/s, respectively. Find their relative speed:

40 Two trains of length 512 m and 528 m are running towards each other on parallel lines at 84 km/h and 60 km/h, respectively. In what time, will they be clear of each other from the moment they meet?