Question
A train takes 46 seconds to cross the 214 m long bridge.
If the same train takes 23 seconds to cross a signal board, tell the length of the train. (In meters)Solution
Let the length of the train be x m. Length of the platform = 214 m As we know, Speed = Distance/time (x+214)/46 = x/23 x + 214 = 2x x = 214 Length of the train is 214 m.
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