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How many seconds will a 500 meter long train take to cross a man walking with a speed of 3 km/hr in the direction of the moving train if the speed of the train is 63 km/hr?

Option 1)

25

Option 2)

30

Option 3)

20

Option 4)

45

Option 5)

40

Answers (1)

best_answer

Relative Speed = 63- 3 => 60 K/hr

Time Taken = 500/(60 x 5/18) => 30 seconds

Posted by

rishi.raj

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