APTITUDE Problems On Trains

November 26th, 2010 by seenu Leave a reply »
1. A train 140 m long running at 60kmph.In how much time will it pass a platform 260m long.





2. A train 150m long is running with a speed of 68 mphIn wht time will it pass a man who is running at a speed of 8kmph in the same direction in which the train is going





3. Two trains 137m and 163m in length are running towards each other on parallel lines,one at the rate of 42kmph & another at 48 mph.In wht time will they be clear of each other from the moment they meet.





4. Two trains are moving in the sam e direction at 65kmph and 45kmph. The faster train crosses a man in slower train in18sec.the length of the faster train is





5. Two stations A & B are 110 km apart on a straight line. One train starts from A at 7am and travels towards B at 20kmph. Another train starts from B at 8am an travels toward A at a speed of 25kmph.At what time will they meet





6. The length of a running trsain in 30% more than the length of another train B runnng in the opposite direction.To find out the speed of trtain B,which of the following information given in the statements P & Q is sufficient P : The speed of train A is 80 kmph Q : They too 90 sec to cross each other (a) Either P & Q is sufficient (b)Both P & Q are not sufficient (c)only Q is sufficient (d)Both P & Q are neeed





7. The train running at certain speed crosses a stationary engine in 20 seconds.to find out the sped of the train,which of the following information is necessary (a)Only the length of the train (b)only the length of the engine (c)Either the length of the train or length of engine (d)Both the length of the train or length of engine





8. The speed of a train A,100m long is 40% more than then the speed of another train B,180m long running in opposite direction.To fin out the speed of B,which of the information given in statements P & Q is sufficient P :The two trains crossed each other in 6 seconds Q : The difference between the spee of the trains is 26kmph (a)Only P is sufficient (b)Only Q is sufficient (c)Both P & Q are needed (d)Both P & Q are not sufficient





9. A traintravelling at 48kmph completely crosses another train having half its length an travelling inopposite direction at 42kmph in12 sec.It also passes a railway platform in 45sec.the length of platform is





10. Atrain overtakes two persons who are walking in the same direction in which the train is going at the rate of 2kmph an 4kmph and passes them completely in 9 sec an 10 sec respectively. The length of train is







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