Correct Answer: 44 %
Explanation:
Cost price (CP) = 10 / 12 , Selling price (SP) = 12 / 10Profit (%) = [ (SP - CP) / CP ] x 100 ∴ Profit (%) = [( 12 / 10 - 10 / 12 ) / (10 / 12) ] X 100 = 44 %