MCQOPTIONS
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				| 1. | 
                                    If the radius of a circle is increased by 50%, then what will be the percentage increase in the area of circle? | 
                            
| A. | 225 | 
| B. | 125 | 
| C. | 150 | 
| D. | 175 | 
| Answer» C. 150 | |