Curioustab

Home » Aptitude » Problems on Trains

A train 135 metres long is running with a speed of 54 km per hour. In what time will it pass a telegraph post?

9 sec
12 sec
8 sec
6 sec

Correct Answer: 9 sec

Explanation:

Distance traveled = length of the train = 135 m
Speed of the train = 54 Km/hr = 54 x 5/18 = 15 m/s.
Time taken by train = 135 / 15 sec. = 9 sec.

← Previous Question Next Question→

More Questions from Problems on Trains

A train 550 metres long is running with a speed of 55 km per hour. In what time will it pass a signal post?
A train 110 metres long travels at 60 km/hr. How long does it take to cross a telegraph post?
A train 240 m long passes a bridge 120 m long in 24 sec. Find the speed with which the train in moving?
A train 50 m long passes a platform 100 m long in 10 seconds. The speed of the train in m/sec is?
A train 110 m long travels at 60 km/hr. How long does it take to cross a platform 240 metres long?
A train 110 metres in length travels at 60 km/hr.In what time will it pass a man which is walking against the train at 6 km an hour?
Two trains 70 m and 80 m long respectively, run at the rates of 68 km and 40 km an hour respectively, on parallel rails in opposite directions. How long do they take to pass each other?
A person see a train passing over 1 km long bridge. The length of the train is half that of bridge. If the train clears the bridge in 2 minutes the speed of the train is?
A train 50 meters long passes a platform 100 m long in 10 second. The speed of the train is?
A train covers 90 m in passing a standing man. Find the length of the train.

Discussion & Comments

No comments yet. Be the first to comment!

Join Discussion