Task: Question Answering
Input (English): Problem: a person spends 40 % of his salary on food, 25 % on house rent, 15 % on entertainment and 5 % on conveyance. if his savings at the end of the month is rs. 1200, then his salary per month in rupees is :
Options: a. 4000, b. 6000, c. 8000, d. 10000, e. none of these
Output (English): c