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Mathematics, 24.05.2021 04:30 genyjoannerubiera

11. A shopkeeper sold a pen at a loss of 10%. If he had sold it at Rs. 20 more, he would have gained 10%.
Find the cost price of the pen.
Ans: Rs. 100​

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Answers: 1

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11. A shopkeeper sold a pen at a loss of 10%. If he had sold it at Rs. 20 more, he would have gaine...
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