Task: Question Answering
Input (English): Problem: the length of a rectangular floor is more than its breadth by 100 % . if rs . 600 is required to paint the floor at the rate of rs . 3 per sq m , then what would be the length of the floor ? 
Options: a ) 15.0 m . , b ) 14.4 m . , c ) 12.0 m . , d ) 16.2 m . , e ) 16.5 m .
Output (English): b