12. If the cost price of 12 articles is equal tothe selling price of 1 – InterviewSolution

1.	12. If the cost price of 12 articles is equal tothe selling price of 10 articles, then findthe profit% in the transaction.(a) 15%(b) 20%(c) 25%(d) Data insufficient(e) of these
Answer» cp of 12 = sp of 10 sp of 12 = cp of 10 12 -10=2profit 2%2/10 × 100= 20%

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