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

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

A 45

B 25

C 30

D 40

Solution

Correct Answer: Option C