A trains of 150 meters long is running with a sped of 30 km/hr.When will pass a standing man?

9th-class-result-2022

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A trains of 150 meters long is running with a sped of 30 km/hr.When will pass a standing man?

Correct

18 sec

Incorrect

12 sec

Incorrect

5 sec

Incorrect

45 sec

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