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A train takes 10 seconds to cross a pole and 20 seconds to cross a platform of length 200m. What is the length of the train?

A train takes 10 seconds to cross a pole and 20 seconds to cross a platform of length 200m. What is the length of the train? Correct Answer 200 m

Related Questions

A train with uniform speed crosses a 162m long platform in 36 seconds and another platform 120 m long in 30 seconds. Which of the following statements are correct A. As the length of the platform is changing, the time taken to cover the distance will also change.  B. Speed of the train is 7 m/seconds. C. The length of the train is more than the length of platform 1. D. Train is 90 meters long. E. Length of both the platforms to be added to find the length of the train. Choose the correct options given below.
Given below are two quantities named A and B. Based on the given information, you have to determine the relation between the two quantities. You should use the given data and your knowledge of Mathematics to choose between the possible answer. The length of the first train is 40% more than the length of the second train. Time taken by the first train to cross a 200 m long platform when the second train crosses a person standing on the same platform in 25 sec. If the speed of both trains is 60 km/h and 36 km/h respectively. Quantity A: Numerical value of the time taken by the first train to cross the platform (in seconds) Quantity B: Numerical value of the length of the second train (in Km).
A platform has a length of 400 metres. A train with a length 35% more than platform takes 20 seconds to cross platform. In how much time this train can cross a standing man on platform (in seconds)?
A train moving at a speed of 90 kmph crosses a platform in 30seconds. If the time taken by the train to cross the platform when the length of the platform in decreased by 10% is equal to the time taken by the train to cross the platform when the length of the train is decreased by 5%, what is the length of the train (in m)?
A train of some length travelling at the speed of 108 km per hour can cross a pole on a platform in 25 seconds but at the speed of 90 km per hour it can cross a platform of x meters long in 40 seconds.  Quantity I: What is the length of the train?  Quantity II: What is the length of the platform?
In the following question, two statements are numbered as A and B. On solving these statements, we get quantities A and B respectively. Solve both quantities and choose the correct option. Quantity A: A 300 m long train crosses a platform in 39 seconds while it crosses a signal pole in 18 seconds. What is the length of the platform? Quantity B: A train running at 60 kmph crosses a pole in 30 seconds. What is the length of the train?
To cross a man standing on platform, a train takes 40 seconds. When the same train crosses the platform at half its speed, it crosses the platform in 120 seconds. Find the ratio of lengths of train and platform.
As soon as a passenger train enters the platform, a stray dog starts chasing the train till the end of platform. The train was 200 m long. The platform was 1600 m long. Driver of the train however finds that the dog is not running at all, only pretending to run as neither it moves ahead nor lags behind during the whole time train crosses the platform. But a person standing on the platform tells that the dog was running at a speed of 60 m/s. What was the speed of the train?
A train takes 20 seconds to cross a pole. It takes 50 seconds to cross the platform. What is the ratio of the length of the platform to that of the train?
Train A crosses a pole in 20 seconds and train B crosses the same pole in one minutes and 20 seconds. The length of the train A is 2/5 of the length of the train B. What is the ratio of the speed of train A to that of train B?