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Asked: 2021-08-15T08:05:35+00:00 In: ,

A train of length 150 metres takes 40.5 seconds to cross a tunnel of length 300 metres. What is the speed of the train in km/hr?
A. 13.33
B. 26.67
C. 39.16
D. 40

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A train of length 150 metres takes 40.5 seconds to cross a tunnel of length 300 metres. What is the speed of the train in km/hr?
A. 13.33
B. 26.67
C. 39.16
D. 40
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    15 Answers

    1. 40 kmph

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    2. 40km/hr

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    3. Speed =d/t.
      =300/40.5=7.40 m/s.
      The speed of the train =7.40X(3600/1000)=26.6 km/hr.
      Ans is B.

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    4. Distance = 150 + 300 = 450
      Time = 40.5 SEC
      Speed = (450/40.5) x (18/5) = 40 K/hr

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    5. 26.67

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    7. Total Distance = 150 + 300 => 450

      Time = 40.5

      Speed of Train = (450/40.5) x (18/5) => 40 K/hr

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    8. 26.67

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    9. 40

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    10. A train of length 150 metres takes 40.5 seconds to cross a tunnel of length 300 metres. What is the speed of the train in km/hr?<div class="entry-content"><div class="row123"><div class="col-lg-6"> A. 13.33 </div><div class="col-lg-6"> B. 26.67 </div><div class="col-lg-6"> C. 39.16 </div><div class="col-lg-6"> D. 40 </div></div> </div>

      26.67

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    11. 26.67

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    12. 40kmph

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    13. 40 kmph

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    14. 13.3

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    15. 40kmph

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    16. 40kmph

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