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

Q: Problem: in what ratio should a 20 % methyl alcohol solution be mixed with a 50 % methyl alcohol solution so that the resultant solution has 40 % methyl alcohol in it ? 
Options: a ) 1 : 3 , b ) 1 : 2 , c ) 2 : 3 , d ) 2 : 1 , e ) 3 : 1

A: b
****
Q: Problem: what is the number of integers from 1 to 1000 ( inclusive ) that are divisible by neither 11 nor by 34 ? 
Options: a ) 884 , b ) 890 , c ) 892 , d ) 910 , e ) 945

A: b
****
Q: Problem: if 0.2 of a number is equal to 0.08 of another number , the ratio of the numbers i 
Options: a ) 2 : 3 , b ) 2 : 5 , c ) 3 : 20 , d ) 20 : 3 , e ) none

A:
b
****