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Trains crossing a platform interview questions

30 Trains crossing a platform questions from the Aptitude bank, written for Indian campus drives and tech interviews. Every question has a verified answer and an AI-tutor explanation on placd.

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1. A 180 m train at 36 km/h crosses a 200 m platform. How long does it take?

Senior
  1. A.47.12 s
  2. B.33.44 s
  3. C.42.56 s
  4. D.38 s

Answer + AI explanation with a free account

2. A 120 m train at 72 km/h crosses a 300 m platform. How long does it take?

Senior
  1. A.26.04 s
  2. B.18.48 s
  3. C.21 s
  4. D.23.52 s

Answer + AI explanation with a free account

3. A 200 m train at 36 km/h crosses a 180 m platform. How long does it take?

Senior
  1. A.47.12 s
  2. B.42.56 s
  3. C.33.44 s
  4. D.38 s

Answer + AI explanation with a free account

4. A 200 m train at 36 km/h crosses a 200 m platform. How long does it take?

Senior
  1. A.49.60 s
  2. B.35.20 s
  3. C.40 s
  4. D.44.80 s

Answer + AI explanation with a free account

5. A 150 m train at 72 km/h crosses a 200 m platform. How long does it take?

Senior
  1. A.15.40 s
  2. B.21.70 s
  3. C.19.60 s
  4. D.17.50 s

Answer + AI explanation with a free account

6. A 150 m train at 36 km/h crosses a 350 m platform. How long does it take?

Senior
  1. A.44 s
  2. B.50 s
  3. C.56 s
  4. D.62 s

Answer + AI explanation with a free account

7. A 120 m train at 54 km/h crosses a 250 m platform. How long does it take?

Senior
  1. A.21.71 s
  2. B.24.67 s
  3. C.30.59 s
  4. D.27.63 s

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8. A 200 m train at 72 km/h crosses a 200 m platform. How long does it take?

Senior
  1. A.20 s
  2. B.24.80 s
  3. C.22.40 s
  4. D.17.60 s

Answer + AI explanation with a free account

9. A 180 m train at 72 km/h crosses a 350 m platform. How long does it take?

Senior
  1. A.26.50 s
  2. B.23.32 s
  3. C.32.86 s
  4. D.29.68 s

Answer + AI explanation with a free account

10. A 180 m train at 36 km/h crosses a 300 m platform. How long does it take?

Senior
  1. A.42.24 s
  2. B.48 s
  3. C.59.52 s
  4. D.53.76 s

Answer + AI explanation with a free account

11. A 180 m train at 54 km/h crosses a 250 m platform. How long does it take?

Senior
  1. A.28.67 s
  2. B.25.23 s
  3. C.35.55 s
  4. D.32.11 s

Answer + AI explanation with a free account

12. A 120 m train at 36 km/h crosses a 350 m platform. How long does it take?

Senior
  1. A.52.64 s
  2. B.41.36 s
  3. C.58.28 s
  4. D.47 s

Answer + AI explanation with a free account

13. A 180 m train at 72 km/h crosses a 180 m platform. How long does it take?

Senior
  1. A.22.32 s
  2. B.18 s
  3. C.20.16 s
  4. D.15.84 s

Answer + AI explanation with a free account

14. A 150 m train at 36 km/h crosses a 250 m platform. How long does it take?

Senior
  1. A.35.20 s
  2. B.49.60 s
  3. C.44.80 s
  4. D.40 s

Answer + AI explanation with a free account

15. A 150 m train at 72 km/h crosses a 350 m platform. How long does it take?

Senior
  1. A.22 s
  2. B.25 s
  3. C.31 s
  4. D.28 s

Answer + AI explanation with a free account

16. A 200 m train at 72 km/h crosses a 250 m platform. How long does it take?

Senior
  1. A.25.20 s
  2. B.27.90 s
  3. C.22.50 s
  4. D.19.80 s

Answer + AI explanation with a free account

17. A 180 m train at 36 km/h crosses a 180 m platform. How long does it take?

Senior
  1. A.31.68 s
  2. B.36 s
  3. C.44.64 s
  4. D.40.32 s

Answer + AI explanation with a free account

18. A 120 m train at 36 km/h crosses a 250 m platform. How long does it take?

Senior
  1. A.45.88 s
  2. B.32.56 s
  3. C.41.44 s
  4. D.37 s

Answer + AI explanation with a free account

19. A 180 m train at 54 km/h crosses a 200 m platform. How long does it take?

Senior
  1. A.22.29 s
  2. B.31.41 s
  3. C.28.37 s
  4. D.25.33 s

Answer + AI explanation with a free account

20. A 120 m train at 54 km/h crosses a 300 m platform. How long does it take?

Senior
  1. A.28 s
  2. B.31.36 s
  3. C.24.64 s
  4. D.34.72 s

Answer + AI explanation with a free account

21. A 120 m train at 36 km/h crosses a 200 m platform. How long does it take?

Senior
  1. A.28.16 s
  2. B.39.68 s
  3. C.35.84 s
  4. D.32 s

Answer + AI explanation with a free account

22. A 150 m train at 72 km/h crosses a 250 m platform. How long does it take?

Senior
  1. A.24.80 s
  2. B.22.40 s
  3. C.20 s
  4. D.17.60 s

Answer + AI explanation with a free account

23. A 200 m train at 36 km/h crosses a 250 m platform. How long does it take?

Senior
  1. A.55.80 s
  2. B.45 s
  3. C.50.40 s
  4. D.39.60 s

Answer + AI explanation with a free account

24. A 120 m train at 72 km/h crosses a 350 m platform. How long does it take?

Senior
  1. A.20.68 s
  2. B.29.14 s
  3. C.26.32 s
  4. D.23.50 s

Answer + AI explanation with a free account

25. A 200 m train at 54 km/h crosses a 180 m platform. How long does it take?

Senior
  1. A.28.37 s
  2. B.31.41 s
  3. C.25.33 s
  4. D.22.29 s

Answer + AI explanation with a free account

26. A 200 m train at 54 km/h crosses a 350 m platform. How long does it take?

Senior
  1. A.36.67 s
  2. B.32.27 s
  3. C.45.47 s
  4. D.41.07 s

Answer + AI explanation with a free account

27. A 180 m train at 36 km/h crosses a 350 m platform. How long does it take?

Senior
  1. A.59.36 s
  2. B.65.72 s
  3. C.46.64 s
  4. D.53 s

Answer + AI explanation with a free account

28. A 150 m train at 36 km/h crosses a 300 m platform. How long does it take?

Senior
  1. A.50.40 s
  2. B.45 s
  3. C.55.80 s
  4. D.39.60 s

Answer + AI explanation with a free account

29. A 150 m train at 54 km/h crosses a 180 m platform. How long does it take?

Senior
  1. A.19.36 s
  2. B.24.64 s
  3. C.22 s
  4. D.27.28 s

Answer + AI explanation with a free account

30. A 180 m train at 54 km/h crosses a 350 m platform. How long does it take?

Senior
  1. A.31.09 s
  2. B.35.33 s
  3. C.43.81 s
  4. D.39.57 s

Answer + AI explanation with a free account

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