# Problems On Trains Aptitude Questions and Answers

This section focuses on "Problems on Trains" of Quantitative Aptitude. These Multiple Choice Questions (mcq) should be practiced to improve the Quantitative Aptitude skills required for various interviews (campus interviews, walk-in interviews, company interviews), placements, entrance exams and other competitive examinations.

1.  A train running at the speed of 72 km/hr crosses a man standing on the platform in 12 seconds. What is the length of the train?

A. 180 meters
B. 210 meters
C. 240 meters
D. 270 meters

2. A train 100 m long passes a boy, running at 3 km/hr in the same direction in which the train is going, in 10 seconds. The speed of the train is:

A. 36 km/hr
B. 39 km/hr
C. 42 km/hr
D. 45 km/hr

3. A train 100 metres long and travelling at 54 km/hr can cross the bridge in 20 seconds, What will be length of the bridge?

A. 200 m
B. 250 m
C. 245 m
D. 230 m

4. A train 300 m long is running at a speed of 36 km/hr. In what time will it pass a bridge 120 m long?

A. 40 sec
B. 41 sec
C. 42 sec
D. 43 sec

5. A train 210 m long passes a man standing in 21 seconds. How long will it take to pass a bridge of 500 m long?

A. 65 Sec
B. 66 Sec
C. 70 Sec
D. 71 Sec

6.  A train 125 metres long is running with a speed of 45 kmph. In what time will it pass a car who is running at 30 kmph in the direction opposite to that in which the train is going?

A. 5 sec
B. 6 sec
C. 7 sec
D. 8 sec

7. Two trains 100 m and 150 m long run at the speed of 36 km/hr and 54 km/hr respectively in opposite directions on parallel tracks. The time (in seconds) which they take to cross each other, is:

A. 8 sec
B. 9 sec
C. 10 sec
D. 11 sec

8.  A train speeds past a pole in 10 seconds and a bridge of 100 m long in 20 seconds. Its length is

A. 100 m
B. 200 m
C. 300 m

9. How many seconds will a 500 metre long train take to cross a man walking with a speed of 6 km/hr in the direction of the moving train if the speed of the train is 66 km/hr?

A. 20s
B. 30s
C. 40s
D. 50s

10. Two stations A and B are 220 km apart on a straight line. One train starts from A at 8 a.m. and travels towards B at 40 kmph. Another train starts from B at 9 a.m. and travels towards A at a speed of 50 kmph. At what time will they meet?

A. 10 A.M
B. 11 A.M
C. 10:30 A.M
D. 11:30 A.M

11. Two, trains, one from Howrah to Patna and the other from Patna to Howrah, start simultaneously. After they meet, the trains reach their destinations after 9 hours and 16 hours respectively. The ratio of their speeds is:

A. 4:3
B. 3:4
C. 4:5
D. 5:4

12.  A shatabadi express takes 240 seconds to cover a distance of length 700 meters at a speed of 270 km/hr. What will be the time taken by the train to cross a standing pole?

A. 160Sec
B. 465sec
C. 310sec
D. 231sec

13.  A train 135m long is moving at a speed of 12.5 km/h. It will cross a girl coming from the opposite direction at a speed of 1km/hr in.

A. 33s
B. 36s
C. 39s
D. 42s

14. A boy sitting in a train which is travelling at 25 km/hr observes that a goods train travelling in opposite direction, takes 4.5 seconds to pass him. If the train is 140 m long, find its speed.

A. 77 km/hr
B. 79 km/hr
C. 87km/hr
D. 89 km/hr

15. The Mumbai express 500m long passes a man running at 20km/hr in the same direction in which the express is going in 40sec. The speed of the express is.

A. 60 km/hr
B. 65 km/hr
C. 70 km/hr
D. 75 km/hr

16. A girl is walking at a speed of 15 km/hr along a railway track. If she is 600 m ahead of the train which is 300 m long and runs at a speed of 180 km/hr in same direction, then what is the time required to pass a girl?

A. 19.63sec
B. 8.2sec
C. 28.3sec
D. 32sec

17. Two trains A and B are moving in opposite directions at 180 km/hr and 270 km/hr. their lengths are 3.30 km and 2.7 km respectively. The time taken by the slower train to cross the faster train in second is.

A. 24sec
B. 36sec
C. 48sec
D. 60sec

18. Two trains 300 metres and 360 metres long are running in the same direction with speeds of 216 kmph and 162 kmph .In how much time will the first train cross the second?

A. 34 sec
B. 44 sec
C. 54 sec
D. 64 sec

19. A train M speeding with 60km/hr crooses another train N, running in the same direction in 1 min. If the lengths of the trains M and N be 50m and 100m respectively. What is the speed of train N?

A. 39km/hr
B. 42km/hr
C. 45km/hr
D. 48km/hr

20.  Find the time taken by mailtrain 200m long running at a speed of 120 km/hr to cross another train of length 160m running at a speed of 96km/hr in the same direction.

A. 36 sec
B. 48 sec
C. 54 sec
D. 60 sec