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Home Aptitude Problems on Trains See What Others Are Saying!
  • Question
  • Two trains 132 metres and 108 metres long are running in opposite directions, one at the rate of 32 kmph and another one at the rate of 40 kmph. From the moment they meet they will cross each other in?


  • Options
  • A. 10 seconds
  • B. 11 seconds
  • C. 12 seconds
  • D. 13 seconds

  • Correct Answer
  • 12 seconds 

    Explanation

    Relative speed of both trains = (32 + 40) = 72 km/hr = 72 x (5/18) = 20 m/sec
    Distance covered in crossing each other = 132 + 108 = 240 m
    ? Required time = 240/20 = 12 sec.


  • More questions

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      The value of 47 / 10000 is?

    • Options
    • A. .0047
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    • 2. If 4x = 18y, then the value of ( x/y - 1) is

    • Options
    • A. 1 3
    • B. 7 2
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    • 3. 
      If the price of 23 toys is Rs. 276, then what will the price (Rs.) of 12 toys?

    • Options
    • A. 144
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    • 4. 
      .02 =(......?.....)%

    • Options
    • A. 20
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    • 5. 
      If 36 men can do a piece of work in 25 hours, in how many hours will 15 men do it?

    • Options
    • A. 45
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    • 6. 
      2?63 / 11 =233

    • Options
    • A. 4
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    • 7. 
      When 121012 is divided by 12, the remainder is

    • Options
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    • 8. 
      Aarti can do a piece of work in 6 days. In how many days will she complete three time of work of same type?

    • Options
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    • 9. 
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    • Options
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