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A shopkeeper sold an item at 10% loss after giving a discount equal to half the marked price. Then the cost price is
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1 th of marked price 9 -
4 th of marked price 9 -
5 th of marked price 9 -
7 th of marked price 9
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Correct Option: C
Suppose Marked price = ₹ p and cost price = ₹ q.
According to question ,
∴ 50% of p = 90% of q
| ⇒ | = | ||
| 100 | 100 |
| ⇒ q = | = ₹ | p | ||
| 90 | 9 |
| q = | th of marked price. | |
| 9 |
