MCQOPTIONS
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				| 1. | 
                                    In the following question, select the missing number from the given series._x005F_x000D_ 57, 52, 45, 36, 25, ?_x005F_x000D_ | 
                            
| A. | 14 | 
| B. | 12 | 
| C. | 15 | 
| D. | 17 | 
| Answer» C. 15 | |