· A man buys 12 articles for Rs. 12/- and sells them at the rate of Rs. 1.25 per article. His...
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· A man buys 12 articles for Rs. 12/- and sells them at the rate of Rs. 1.25 per article. His gain percentage is: 12 1.25 (A) 20 (c) 15 (B) 25 (D) 18 If by selling an article for