Question

This venn diagram is used to classify counting numbers are coding to a set of ruler. Which one of the following numbers belongs in the region of the diagram marked by the question mark?

• A. 45
• B. 50
• C. 60
• D. 65

Answer 1

The correct option is C 60

The three diagram represent the number which are divisible by 2, 3 and 5 so the common no which divisible by 2,3 and 5 is 60.
Hence $C$ is the right answer