Home

Two trains are running in opposite directions with the same speed. If the length of each train is 120 metres and they cross each other in 12 seconds, then the speed of each train (in km/hr) is:

A. 10

B. 18

C. 36

D. 72

You can do it
  1. A train speeds past a pole in 15 seconds and a platform 100 meter long in 25 seconds. What is length…
  2. A jogger running at 9 kmph alongside a railway track is 240 metres ahead of the engine of a 120 metre…
  3. Two trains 140 metre and 160 metre long run at the speed of 60 km/hr and 40 km/hr respectively in opposite…
  4. A train overtakes two persons walking along a railway track. The first one walks at 4.5 km/hr. The other…
  5. How many seconds will a 500 metre long train take to cross a man walking with a speed of 3 km/hr in…
  6. Two stations A and B are 110 km apart on a straight line. One train starts from A at 7 a.m. and travels…
  7. How many seconds will a 500 meter long train take to cross a man walking with a speed of 3 km/hr in…
  8. Length of a train is 130 meters and speed of train is 45 km/hour. This train can pass a bridge in 30…
  9. A train, 800 meter long is running with a speed of 78 km/hr. It crosses a tunnel in 1 minute. What is…
  10. A train overtakes two persons who are walking in the same direction in which the train is going, at…
  11. Two trains of equal length are running on parallel lines in the same direction at 46 km/hr and 36 km/hr.…
  12. Two trains of equal length are running on parallel lines in the same direction at 46 km/hr and 36 km/hr.…
  13. A train 100 m long is running at the speed of 30 km / hr. Find the time taken  by   it…
  14. A goods train runs at the speed of 72 kmph and crosses a 250 m long platform in 26 seconds. What is…
  15. A train 125 m long passes a man, running at 5 km/hr in the same direction in which the train is going,…
  16. Two trains 140 m and 160 m long run at the speed of 60 km/hr and 40 km/hr respectively in opposite directions…
  17. A train running at the speed of 60 km/hr crosses a pole in 9 seconds. Find the length of the train.
  18. A train moves past a telegraph post and a bridge 264 m long in 8 seconds and 20 seconds respectively.…
  19. In what time will a train 100 meters long cross an electric pole, if its speed is 144 km/hr
  20. A train travelling at a speed of 75 mph enters a tunnel 31/2 miles long. The train is 1/4 mile long.…
  21. A train speeds past a pole in 15 seconds and a platform 100 m long in 25 seconds. Its length is:
  22. How long does a train 110 meters long running at the speed of 72 km/hour take to cross a bridge 132…
  23. Two trains are running at 40 km/hr and 20 km/hr respectively in the same direction. Fast train completely…
  24. A train 800 metres long is running at a speed of 78 km/hr. If it crosses a tunnel in 1 minute, then…
  25. Two trains running in opposite directions cross a man standing on the platform in 27 seconds and 17…
  26. Two trains are running in opposite directions with the same speed. If the length of each train is 120…
  27. Two trains are moving in opposite directions @ 60 km/hr and 90 km/hr. Their lengths are 1.10 km and…
  28. A train 110 metres long is running with a speed of 60 kmph. In what time will it pass a man who is running…
  29. A train 360 m long is running at a speed of 45 km/hr. In what time will it pass a bridge 140 m long?
  30. Two trains of equal lengths take 10 seconds and 15 seconds respectively to cross a telegraph post. If…