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