Pie Charts - General Aptitude

Q1:

What is the ratio of the distribution of proteins in the muscles to that of the distribution of proteins in the bones?

A 1 : 18

B 1 : 2

C 2 : 1

D 18 : 1

ANS:C - 2 : 1

Required ratio =
  16% of 1  
3
= 6 = 2 .
  16% of 1  
6
3 1