TASK DEFINITION: In this task, you need to answer the given multiple-choice question on the general math. Classify your answers into 'a', 'b', 'c', 'd', and 'e'.
PROBLEM: Problem: a house wife saved $ 2.50 in buying an item on sale . if she spent $ 25 for the item , approximately how much percent she saved in the transaction ? 
Options: a ) 8 % , b ) 9 % , c ) 10 % , d ) 11 % , e ) 12 %

SOLUTION: b

PROBLEM: Problem: 1 , 3,5 , 7,9 , . . 50 find term of sequnce for this . 
Options: a ) 1356 , b ) 1557 , c ) 1688 , d ) 1700 , e ) 2500

SOLUTION: e

PROBLEM: Problem: if x and y are positive integers and 9 + x + y + xy = 23 , what is the value of x + y ? 
Options: a ) 3 , b ) 5 , c ) 6 , d ) 8 , e ) 9

SOLUTION:
c