**Home > Quantitative Aptitude > Time and Work > Problems on Trains**

26. The length of train and that of platform are equal. If with a speed of 90 km/hr, the train crosses the platform in one minute, then the length of the train (in meters) is?

27. A good train runs at the speed of 72 km/hr and crosses a 250 m long platform in 26 seconds. What is the length of the good train?

28. A train 800 meters long is running at a speed of 78 km/hr. If it crosses a tunnel in 1 minute, then the length of the tunnel (in meters) is?

29. The length of the bridge, which a train 130 meters long and traveling at 45 km/hr can cross in 30 seconds, is?

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