Question
A train takes 73 seconds to cross the bridge of 448
meters. If this train takes 41 seconds to cross the sign board then find out the length of the train.Solution
Let the length of the train be x m. Length of the platform = 448 m As we know, Speed = Distance/time (x + 448)/73 = x/41 41x + 18368 = 73x 73x-41x = 18368 32x = 18368 x = 18368/32 x = 574 m Length of the train is 574 m.
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