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					 If the discount is equal to one fifth of the marked price and the loss is half the discount, then the percentage of loss is
 
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10 1 % 9  -  
11 1 % 9  -  
12 1 % 9  -  
13 1 % 9  
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Correct Option: B
Let Marked price = ₹ p
| Discount = ₹ | |
| 5 | 
| S.P. = p − | = ₹ | ||
| 5 | 5 | 
| Loss = ₹ | |
| 10 | 
| ∴ C.P. = | + | ||
| 5 | 10 | 
| = | = ₹ | ||
| 10 | 10 | 
| ∴ Loss percent = | ×100 | |
| 9p/10 | 
| Hence ,Loss percent = | = 11 | % | ||
| 9 | 9 |