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### Question

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?

**A**

534 meters.

**B**

535 meters.

**C**

533 meters.

**D**

536 meters.

**Soln.**

**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.