Sunday, September 25, 2011

PROBLEMS ON TRAINS

PROBLEMS ON TRAINS


Ques 1: Find the time taken by a train 180 meter long in crossing an electric pole at 72 km/hr.?

Ques 2: A train of length 750 meter crossing a man who is standing with the speed of 54 km/hr. find the time period?

Ques 3: A train crosses a pole in 1 minute at a speed of 180 km/hr. find the length of train?

Ques 4: A train crosses a signal in 6 seconds with the speed of 72 km/hr. find the length of train?

Ques 5: A train 140 meter long is running at 60 km/hr. In how much time will it take to pass a platform 260 meter long?

Ques 6: Two trains 137 meter and 163 meter long are running towards each other, one at 42 km/hr. and other at 48 km/hr. In what time will they be clear each other from the moment they meet?

Ques 7: A train 150 meter long is running with a speed of 68 km/hr. in what time will it pass a man who is running at speed of 8 km/hr. in the same direction in which the train is going?

Ques 8: A train is 220 meter long running with the speed of 59 km/hr. In what time will it pass a man who is running at 7 km/hr. in opposite direction?

Ques 9: A train crossing a platform of 250 meter long at a speed of 54 km/hr. in 30 seconds. Find the length of the train?

Ques 10: A train of length 500 meter crossing a bridge of 25 meter long in 30 seconds. Find the speed of train?

Ques 11: Two trains of same length running with the speed of 67 km/hr. and 41 km/hr. in opposite direction at parallel track crosses each other 1 1/2 minute. Find the length of the train?

Ques 12: Two trains 500 meter and 300 meter long are running in the same direction at parallel track at a speed of 47km/hr. and 65 km/hr. In what time both the trains crosses each other?

Ques 13: Two trains of same length crossing a pole in 5 seconds and 7 seconds. Find the time in both the trains crosses each other, when both are running towards each other?

Ques 14: Two trains of same length moving in same direction crossing a tree at a speed of 40 Km/hr. and 50 Km/hr. in 10 Seconds and 15 Seconds respectively. Find the time in both the trains crosses each other?

Ques 15: A train moving with uniform speed clears the platform 110 meter long in 10 seconds and passes a telephone booth in 5 seconds. Find the length of train?

Ques 16: A man is standing on a bridge which is 180 meter long. He finds that a train 
crosses a bridge in 20 seconds and it self in 8 seconds. Find the length of the train and its speed?

Ques 17: A train moving with uniform speed crosses a man in 10 seconds and crosses a 200 meter long platform in 14 seconds. Find the length of train?

Ques 18: A train crosses a pole in 18 seconds and a tunnel of length 280 meter long in 25 seconds. Find the length of train?

Ques 19: Two trains are approaching each other from two different points at the same time. They complete their journey in 3 1/3 hr. and 4 4/5 hr. respectively after they meet each other. Speed of train A is 8 Km/hr. Find the speed of train B?

Ques 20: Two trains are approaching each other from two different points at the same time. they complete their journey in 169minutes and 225 minutes respectively after they meet each other. Speed of train A is 60 Km/hr. Find the speed of train B?

Ques 21: A train leaves from Delhi station at 9:00 A.M. with the speed of 45Km/hr. another train leaves from the same station at the same direction at 12 noon with the speed of 60Km/hr. At what distance from Delhi station the two trains will meet each other and also find the time of meeting?

Ques 22: A train leaves from Delhi station at 10:00 A.M. with the speed of 25Km/hr. another train leaves from the same station at the same direction at 3:00 P.M. with the speed of 35Km/hr. At what distance from Delhi station the two trains will meet each other and also find the time of meeting?

Ques 23: A and B are two stations 330 km apart. A train starts from station A at 8:00 A.M. and travel towards B at 60 km/hr. Another train starts from station B at 9 A.M. and travel towards A at 75 km/hr. At what time do they meet?

Ques 24: Two trains are approaching each other with the speed of 50km/hr. and 60km/hr. respectively from two different stations A and B. When two trains will meet each other, the second train had covered 120 km more than the first train. What is the distance between A and B stations?

Ques 25: Two trains are approaching each other with the speed of 25km/hr. and 30km/hr. respectively from two different stations A and B. When two trains will meet each other, the second train had covered 20 km more than the first train. What is the distance between A and B stations?