Home » Aptitude » Problems on Trains

A train 110 m long travels at 60 km/hr. How long does it take to cross a platform 240 metres long?

Correct Answer: 21 sec

Explanation:

Distance covered = 110 + 240 = 350 m
Speed = 60 km/ph = 60 x (5/18) m/s = 50/3 m/sec.
Time = distance / speed = 350 x 3 / 50 = 21 sec.


← Previous Question Next Question→

Discussion & Comments

No comments yet. Be the first to comment!
Join Discussion