MCQOPTIONS
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				| 1. | 
                                    If the annual rate of simple interest increases from 10 % to\[12\frac{1}{2}%\], a man's yearly income increases by Rs. 1250. What is the principal? | 
                            
| A. | 45000 | 
| B. | 50000 | 
| C. | 24000 | 
| D. | 65000 | 
| Answer» C. 24000 | |