General Aptitude › Problems on Trains › Question #2533
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QHow long does a train 110 m long running at the speed of 72 km/hr takes to cross a bridge 132 m length?

ID: #2533 Problems on Trains 1,465 views
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#2533Q ID
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  • A 9.8 sec ✔ ✖
  • B 12.1 sec ✔ ✖
  • C 12.42 sec ✔ ✖
  • D 14.3 sec ✔ ✖
Correct Answer

Explanation

Speed = 72 * 5/18 = 20 m/sec

Total distance covered = 110 + 132 = 242 m.
Required time = 242/20 = 12.1 sec.
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