Task: Question Answering
Input (English): Problem: a reduction of 40 % in the price of oil enables a house wife to obtain 8 kgs more for rs . 2400 , what is the reduced price for kg ? 
Options: a ) rs . 120 , b ) rs . 125 , c ) rs . 130 , d ) rs . 135 , e ) rs . 140
Output (English): a