Question

. The length of a train is 50 metres and it passes a pole in 2 seconds. Find the time taken to pass a

bridge of length 550 m, if speed of train is reduced to three-fifth of its initial speed.​

Answer 1

Answer:

i think this is right answer

Explanation:

trains(quantitative aptitude) ... The length of the bridge is ... sec.if the second train running at 2/3 rd speed of the first,then find the length ... S1 = 180/12 = 15 m/ s

Answer 2

Answer:

your answer is 25 seconds