Home

A train travelling at a speed of 75 mph enters a tunnel 31/2 miles long. The train is 1/4 mile long. How long does it take for the train to pass through the tunnel from the moment the front enters to the moment the rear emerges?

A. 2.5 min

B. 3 min

C. 3.2 min

D. 3.5 min

Please do not use chat terms. Example: avoid using "grt" instead of "great".

You can do it
  1. Two goods train each 500 m long, are running in opposite directions on parallel tracks. Their speeds…
  2. Two trains, each 100 m long, moving in opposite directions, cross each other in 8 seconds. If one is…
  3. A jogger running at 9 kmph alongside a railway track in 240 metres ahead of the engine of a 120 metres…
  4. Two trains running in opposite directions cross a man standing on the platform in 27 seconds and 17…
  5. A train travelling at a speed of 75 mph enters a tunnel 31/2 miles long. The train is 1/4 mile long.…
  6. A goods train runs at the speed of 72 kmph and crosses a 250 m long platform in 26 seconds. What is…
  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. A train is 100 meter long and is running at the speed of 30 km per hour. Find the time it will take…
  9. Two trains are moving in opposite directions @ 60 km/hr and 90 km/hr. Their lengths are 1.10 km and…
  10. A train travelling at 48 kmph completely crosses another train having half its length and travelling…
  11. A jogger running at 9 kmph alongside a railway track is 240 metres ahead of the engine of a 120 metre…
  12. A train 125 m long passes a man, running at 5 km/hr in the same direction in which the train is going,…
  13. Two trains 140 m and 160 m long run at the speed of 60 km/hr and 40 km/hr respectively in opposite directions…
  14. How long does a train 110 meters long running at the speed of 72 km/hour take to cross a bridge 132…
  15. A train passes a station platform in 36 seconds and a man standing on the platform in 20 seconds. If…
  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 speeds past a pole in 15 seconds and a platform 100 meter long in 25 seconds. What is length…
  18. Length of a train is 130 meters and speed of train is 45 km/hour. This train can pass a bridge in 30…
  19. Two stations A and B are 110 km apart on a straight line. One train starts from A at 7 a.m. and travels…
  20. A train is moving at a speed of 132 km/hour. If the length of the train is 110 meters, how long will…
  21. A 300 metre long train crosses a platform in 39 seconds while it crosses a signal pole in 18 seconds.…
  22. A train is 360 meter long is running at a speed of 45 km/hour. In what time will it pass a bridge of…
  23. Two trains are running at 40 km/hr and 20 km/hr respectively in the same direction. Fast train completely…
  24. A train 110 metres long is running with a speed of 60 kmph. In what time will it pass a man who is running…
  25. A train speeds past a pole in 15 seconds and a platform 100 m long in 25 seconds. Its length is:
  26. A train running at the speed of 60 km/hr crosses a pole in 9 seconds. Find the length of the train.
  27. Speed of a goods train is 72 km/hr. This train crosses a 250 meter platform in 26 seconds. Then find…
  28. Two trains of equal length are running on parallel lines in the same direction at 46 km/hr and 36 km/hr.…
  29. A train overtakes two persons walking along a railway track. The first one walks at 4.5 km/hr. The other…
  30. A 270 metres long train running at the speed of 120 kmph crosses another train running in opposite direction…