A trader lists his articles 20% above C.P and allows a discount of 10% on cash payment. His gain percent is _____ ? December 5, 2023 – by admin 0A. 5%B. 6%C. 8%D. 10%Explanation:C.P = Rs. 100.Then marked price = Rs. 120S.P = 90% of Rs. 120 = Rs. 108Gain = 8%