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

[Q]: Problem: if x and y are both odd prime numbers andx < y , then how many different positive integer factors does 2 xyhave ? 
Options: a ) 3 , b ) 4 , c ) 6 , d ) 12 , e ) 8
[A]: e


[Q]: Problem: veena ranks 73 rd from the top in a class of 198 . what is her rank from the bottom if 22 students have failed the examination ? 
Options: a ) 88 , b ) 104 , c ) 110 , d ) 90 , e ) 93
[A]: b


[Q]: Problem: if 60 % of a number is equal to one half of another number , what is the ratio of first number to the second number ? 
Options: a ) 4 : 5 , b ) 5 : 6 , c ) 6 : 5 , d ) 5 : 4 , e ) 2 : 5
[A]:
b