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Home ‣ Aptitude ‣ Problems on Trains See What Others Are Saying!
  • Question

  • A train crosses a platform in 30 s travelling with a speed of 60 km/h. If the length of the train be 200 m, then the length of the platform is?


  • Options
  • A. 420 m
  • B. 500 m
  • C. 300 m
  • D. 250 m

  • Correct Answer
  • 300 m 

    Explanation

    Speed of train = 60 km/h = 60 x (5/18) m/s = 50/3 m/s
    Let length of the platform be L m.
    According to the question,
    200 + L = (50/3) x 30
    ? 200 + L = 500
    ? L = 300 m

    • More questions

    • 1. 
      56.001 x? - 1000.999 = 231

    • Options
    • A. 22
    • B. 45
    • C. 37
    • D. 16
      • Discuss
    • 2. 
      1205 ÷ 2.5 =?

    • Options
    • A. 3000
    • B. 4800
    • C. 300
    • D. 480
      • Discuss
    • 3. 
      4182.395 ÷ 20.886 =?

    • Options
    • A. 300
    • B. 200
    • C. 150
    • D. 250
      • Discuss
    • 4. 
      98743 ÷ 198 = 800 -?

    • Options
    • A. 200
    • B. 250
    • C. 300
    • D. 350
      • Discuss
    • 5. 
      425 ÷ 16.95 x? = 225

    • Options
    • A. 11
    • B. 0.8
    • C. 9
    • D. 19
      • Discuss
    • 6. 
      137% of 12345 =?

    • Options
    • A. 17000
    • B. 15000
    • C. 1500
    • D. 14300
      • Discuss
    • 7. 
      [137 ÷ 17 x 3.99]/[4.02 x 3.98] =?

    • Options
    • A. 3.2
    • B. 3.5
    • C. 2.5
    • D. 2
      • Discuss
    • 8. 
      5454 ÷ 54 ÷ 5 =?

    • Options
    • A. 15
    • B. 25
    • C. 30
    • D. 20
      • Discuss
    • 9. 
      161% 3578 + 139.85 + 5/8 of 161. 56 =?

    • Options
    • A. 6000
    • B. 6500
    • C. 6700
    • D. 5500
      • Discuss
    • 10. 
      ? 625.04 x 16.96 + 136.001 ÷ 17 =?

    • Options
    • A. 4.18
    • B. 4.41
    • C. 425
    • D. 433
      • Discuss

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