Discussion of Question with ID = 042 under Problems-on-Trains

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A train is running at a speed of 89m/s. If it takes 6sec to move past a telegraph pole, then what is its length?


534 meters.


535 meters.


533 meters.


536 meters.

Ans: a

The total distance to be covered is equal to the length of the train. By the time and distance formula, we get length = time × speed, which gives $6 × 89$ = 534m.

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