Home > Aptitude> Problems on Trains

11 . A 300 meter long train crosses a platform in 39 seconds while it crosses a signal pole in 18 seconds. What is the length of the platform?
A. 320 m B. 330 m
C. 340 m D. 350 m

12 . The length of a train and that of a platform are equal. If with a speed of 90 k/hr, the train crosses the platform in one minute, then the length of the train (in meters) is:
A. 820 m B. 640 m
C. 600 m D. 750 m

13 . A train 110 meters long is running with a speed of 60 kmph. In what time will it pass a man who is running at 6 kmph in the direction opposite to that in which the train is going?
A. 2 sec B. 5 sec
C. 6 sec D. 9 sec

14 . Two trains of equal lengths take 10 sec and 15 sec respectively to cross a telegraph post. If the length of each train be 120 m, in what time will they cross other travelling in opposite direction?
A. 8 sec B. 12 sec
C. 18 sec D. 20 sec

15 . Two trains are running in opposite directions with the same speed. If the length of each train is 120 m and they cross each other in 12 sec, then the speed of each train is?
A. 33 km/hr B. 34 km/hr
C. 35 km/hr D. 36 km/hr