MCQOPTIONS
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				| 1. | 
                                    If 'W' means 'x', 'X' means '-', 'Y' means '+' and 'Z' means '/', then 28 Z 7 W 8 X 6 Y 4 = ?_x005F_x000D_ | 
                            
| A. | 30 | 
| B. | 44230 | 
| C. | 32 | 
| D. | 34 | 
| Answer» B. 44230 | |