venn diagrams set theory

Set Theory & Venn Diagrams

This is very important & interesting section. One advantageous thing is that if you are clear about venn diagrams then this can help you solving variety of questions. This section is also commonly used by companies to check your analytical ability. One can solve reasoning questions also by using venn diagram methods.

Important types of Venn diagrams

Example 1: If all the words are of different groups, then they will be shown by the diagram as given below