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A tradesman marks his goods 30% more than the cost price. If he allows a discount of (25 / 4)% , then his gain percent is
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23 3 % 4 - 22%
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21 7 % 8 - 30%
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Correct Option: C
C.P. of article = $ 100
∴ Marked price = $ 130
Selling price 
| Selling price = | = $ | 400 | 8 |
| Selling price = $ |  | 121 | 7 |  | ||
| 8 |
| Gain = 121 | - 100 = 21 | 8 | 8 |
| ∴ Gain % = 21 | % | 8 |
