In the given Venn diagram, circle A represents books, circle B represents pens and circle C, represents pencils. Which number represents only books and pencils? |
23 16 20 5 |
16 |
circle A represents books circle B represents pens circle C, represents pencils. Step 1 ) Look at the all figures properly but common part of pencils and books Step 2) Look at number represents only books and pencils Step 3) By visual observations we conclude that 16 is the number which represents only books and pencils |