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The cost price of an article is Rs. 200. If 20% profit is made after giving 20% discount on the marked price, the marked price is :
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- Rs. 300
- Rs. 320
- Rs. 420
- Rs. 450
Correct Option: A
Let the marked price of article be Rs. x.
According to the question,
x × | = | ||
100 | 100 |
⇒ x = Rs. | = Rs. 300 | |||
80 |