Question : A train of length 300 metres crosses a tree in 20 seconds and crosses another train of the same length travelling in the opposite direction in 25 seconds. What is the speed of the second train?

Option 1: 10 m/s

Option 2: 12 m/s

Option 3: 15 m/s

Option 4: 9 m/s

Question : A train travelling at 80 km/hr crosses another train travelling in the same direction at 26 km/hr in 30 seconds. What is the combined length of both the trains?

Option 1: 400 m

Option 2: 450 m

Option 3: 550 m

Option 4: 350 m

Question : Two trains of the same length are running on parallel tracks in the same direction at the speeds of 60 km/h and 90 km/h, respectively. The latter completely crosses the former in 30 seconds. The length of each train (in meters) is:

Option 1: 125

Option 2: 150

Option 3: 100

Option 4: 115

Question : Two trains, each of length 125 metres, are running in parallel tracks in opposite directions. One train is running at a speed of 65 km/hr and they cross each other in 6 seconds. The speed of the other train is:

Option 1: 75 km/hr

Option 2: 85 km/hr

Option 3: 95 km/hr

Option 4: 105 km/hr

Question : A train of length 360 m crosses an electric pole in 30 s and crosses another train of the same length travelling in the opposite direction in 15 s. What is the speed of the second train?

Option 1: 12 m/s

Option 2: 36 m/s

Option 3: 24 m/s

Option 4: 60 m/s