instruction:
In this task, you need to provide the correct option for a given problem from the provided options.
question:
Problem: of the 90 house in a development , 50 have a two - car garage , 40 have an in - the - ground swimming pool , and 35 have both a two - car garage and an in - the - ground swimming pool . how many houses in the development have neither a two - car garage nor an in - the - ground swimming pool ? 
Options: a ) 10 , b ) 15 , c ) 20 , d ) 25 , e ) 35
answer:
e


question:
Problem: the h . c . f . of two numbers is 10 and the other two factors of their l . c . m . are 13 and 14 . the larger of the two numbers is : 
Options: a ) 100 , b ) 120 , c ) 180 , d ) 140 , e ) 60
answer:
d


question:
Problem: how many different positive integers are factors of 324 ? 
Options: a ) 9 , b ) 16 , c ) 25 , d ) 36 , e ) 49
answer:

d