Question
A train moving at a speed of 25 m/s can cross a tunnel of
length 550 metres in 40 seconds. Find the length of the train.Solution
ATQ,
Let the length of the train be 'x' metres.
According to the question:
550+x=1000
Or, x=1000−550
Or, x=450
Therefore, the length of the train is 450 metres.
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