A train 100 meters long takes 6 seconds to cross a man walking at 5km/h in a direction opposite to that of the train. find the speed of the train:

9th-class-result-2022

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A train 100 meters long takes 6 seconds to cross a man walking at 5km/h in a direction opposite to that of the train. find the speed of the train:

Incorrect

53

Incorrect

50

Correct

55

Incorrect

45

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