Task: Question Answering
Input (English): Problem: a person purchased a tv set for rs. 16000 and a dvd player for rs. 6250. he sold both the items together for rs. 35600. what percentage of profit did he make ?
Options: a. 80 %, b. 49 %, c. 40 %, d. 60 %, e. 90 %
Output (English): d