Question

A 125 meter long train moves at a speed of 60 kilometers per hour and crosses a bridge in 30 seconds. What is the length of the bridge​

Answer 1

Length of the bridge is 375m.

Total distance covered by the train to cross the bridge is 50 /3 (speed) * 30 (time) = 500 meters

Answer 2

Answer:

45*(5/18)=12.5 =>(130+x)/12.5=30 =>(130+x)=375 =>x=375-130 =>x=245 Hence answer is 245m.