How long does a train 110 metres long running at the speed of 72 km – McqOptions

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1.	How long does a train 110 metres long running at the speed of 72 km/hr take to cross a bridge 132 metres in length?
A.	9.8 sec
B.	12.1 sec
C.	12.42 sec
D.	14.3 sec
Answer» C. 12.42 sec

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