Question
A train 500 m long running at 108 km/hr takes 40 seconds
to cross a bridge. The length of the bridge isSolution
Speed of train = 108 km/hr = 108 × (5/18) = 30 m / sec If the length of bridge be x metre, then ⇒ 30 = (500 + x)/40 ⇒ 500 + x = 1200 ⇒ x = 1200 – 500 = 700 metre
Train A, moving at a speed of 90 km/h, passes a stationary pole in 9.4 seconds. When encountering Train B, which is traveling towards it at a speed of 5...
- Speeds of train 'A' and train 'B' are in the ratio 1:3, respectively. Train 'B' can completely overtake train 'A' in 200 seconds. If lengths of train 'A' a...
A train started from station P and preceded towards station Q at a speed of 72 km/h. 45 minutes later, another train started from station Q and preceded...
Length of a train is three-fourths of the length of a platform. If the train crosses the platform in 63 seconds, then find the time taken by train to c...
An early train leaves Chennai at a certain time. After 5 hours a Superfast Express leaves the same station and travels in the same direction at the spee...
- A 220 metres long train, travelling at 60 km/h crosses a platform in 30 seconds. What is the length of the platform?
Train ‘A’ is travelling with a speed of 108 km/hr and crosses a vertical pole in 5 seconds. Train ‘B’ is 40 metres longer than ‘A’ and trav...
1600 metres long train crosses a man who is moving in the same direction with a certain speed in 25 seconds. If the same train can cross a pole in 20 se...
Train A running at a speed of 46 km/hr crosses train B in 30 seconds. Find the speed of train B (in km/hr), if the sum of the length of train A and B is...
- Passenger train leaves Bhopal at a certain time. After 3 hours, Intercity Express leaves the same station and travels in the same direction at the speed of...
