Task: Question Answering
Input (English): Problem: a sum of money deposited at c . i . amounts to rs . 6000 in 6 years and to rs . 7500 in 7 years . find the rate percent ? 
Options: a ) 25 % , b ) 20 % , c ) 15 % , d ) 10 % , e ) 5 %
Output (English): a