Task: Question Answering
Input (English): Problem: a shopkeeper has 280 kg of apples. he sells 30 % of these at 20 % profit and remaining 60 % at 30 % profit. find his % profit on total.
Options: a. 24 %, b. 25 %, c. 26 %, d. 28 %, e. 35 %
Output (English): a