Task: Question Answering
Input (English): Problem: selling an kite for rs. 30, a shop keeper gains 25 %. during a clearance sale, the shopkeeper allows a discount of 10 % on the marked price. his gain percent during the sale is ?
Options: a. 8 %, b. 10 %, c. 11 %, d. 12.5 %, e. 20 %
Output (English): d