GMAT Official Guide 2019 Which of the following statements

Can also be solved using Venn Diagrams. First fill in the overlapping information i.e. 20% here https://i.postimg.cc/Kk2F1ny9/gmat-1.png Then the difference between the total Aam Admi and the overlapping 45% - 20% = 25% https://i.postimg.cc/CZyp2jdF/gmat-2.png and then the difference between the tot...