In this task, you need to provide the correct option for a given problem from the provided options.

[Q]: Problem: of the 70 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 ) 30
[A]: b


[Q]: Problem: there are two positive numbers in the ratio 4 : 8 . if the larger number exceeds the smaller by 16 , then find the smaller number ? 
Options: a ) 25 , b ) 20 , c ) 77 , d ) 88 , e ) 44
[A]: b


[Q]: Problem: the ratio of 2 numbers is 5 : 2 and their h . c . f . is 20 . their l . c . m . is ? 
Options: a ) 400 , b ) 300 , c ) 200 , d ) 100 , e ) 40
[A]:
c