Home

A train overtakes two persons walking along a railway track. The first one walks at 4.5 km/hr. The other one walks at 5.4 km/hr. The train needs 8.4 and 8.5 seconds respectively to overtake them. What is the speed of the train if both the persons are walking in the same direction as the train?

A. 66 km/hr

B. 72 km/hr

C. 78 km/hr

D. 81 km/hr

You can do it
  1. A jogger running at 9 kmph alongside a railway track in 240 metres ahead of the engine of a 120 metres…
  2. Two trains are running at 40 km/hr and 20 km/hr respectively in the same direction. Fast train completely…
  3. A train speeds past a pole in 15 seconds and a platform 100 meter long in 25 seconds. What is length…
  4. A train 108 m long moving at a speed of 50 km/hr crosses a train 112 m long coming from opposite direction…
  5. Two trains of equal lengths take 10 seconds and 15 seconds respectively to cross a telegraph post. If…
  6. Two trains of equal length are running on parallel lines in the same direction at 46 km/hr and 36 km/hr.…
  7. A train running at the speed of 60 km/hr crosses a pole in 9 seconds. What is the length of the train?
  8. Two trains of equal length are running on parallel lines in the same direction at 46 km/hr and 36 km/hr.…
  9. Two trains are running in opposite directions with the same speed. If the length of each train is 120…
  10. How many seconds will a 500 metre long train take to cross a man walking with a speed of 3 km/hr in…
  11. A train 125 m long passes a man, running at 5 km/hr in the same direction in which the train is going,…
  12. A train travelling at 48 kmph completely crosses another train having half its length and travelling…
  13. A train 800 metres long is running at a speed of 78 km/hr. If it crosses a tunnel in 1 minute, then…
  14. Two trains are running at 40 km/hr and 20 km/hr respectively in the same direction. Fast train completely…
  15. A jogger running at 9 kmph alongside a railway track is 240 metres ahead of the engine of a 120 metre…
  16. The length of the bridge, which a train 130 metres long and travelling at 45 km/hr can cross in 30 seconds,…
  17. Two trains running in opposite directions cross a man standing on the platform in 27 seconds and 17…
  18. Two trains 140 metre and 160 metre long run at the speed of 60 km/hr and 40 km/hr respectively in opposite…
  19. How long does a train 110 meters long running at the speed of 72 km/hour take to cross a bridge 132…
  20. A 270 metres long train running at the speed of 120 kmph crosses another train running in opposite direction…
  21. A train 100 m long is running at the speed of 30 km / hr. Find the time taken  by   it…
  22. Two trains, each 100 m long, moving in opposite directions, cross each other in 8 seconds. If one is…
  23. A train overtakes two persons walking along a railway track. The first one walks at 4.5 km/hr. The other…
  24. A 300 metre long train crosses a platform in 39 seconds while it crosses a signal pole in 18 seconds.…
  25. Two trains 140 m and 160 m long run at the speed of 60 km/hr and 40 km/hr respectively in opposite directions…
  26. A goods train runs at the speed of 72 kmph and crosses a 250 m long platform in 26 seconds. What is…
  27. Two goods train each 500 m long, are running in opposite directions on parallel tracks. Their speeds…
  28. A train overtakes two persons who are walking in the same direction in which the train is going, at…
  29. A train is 100 meter long and is running at the speed of 30 km per hour. Find the time it will take…
  30. A 270 metres long train running at the speed of 120 kmph crosses another train running in opposite direction…