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A 100 metre long train crosses a telephone pole in 10 seconds. Find the speed of the train.
1. 36 km/hour
2. 33 km/hour
3. 31 km/hour
4. 37 km/hour

1 Answer

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Best answer
Correct Answer - Option 1 : 36 km/hour

Given:

Length of train = 100m 

Time = 10 sec

Formula used:

Speed = Distance/time 

Calculation:

Speed = 100/10 = 10 m/s

Speed in Km/h = 10 × 18/5 = 36 Km/h 

∴ Speed of Train is 36 Km/h.

 

 

 

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