SSC Delhi Police MTS (Civilian) Mock Test Series Logical Reasoning Venn Diagram Venn Diagram Problems
In the following diagram, the hexagon stands for 'librarians', the square stands for 'tax-payers', and the circle stands for 'painters'. The numbers given in the different segments represent the number of persons of that category.
How many librarians are NEITHER tax-payers NOR painters?
1
20
2
9
3
18
4
15