Question

Which number indicates good speakers who are neither post graduates nor doctors?

• A. $6$
• B. $2$
• C. $5$
• D. $1$

Answer 1

The correct option is D $1$

Correct option is D

Explanation As per fundamentals of Venn diagram whenever a number is written in that portion of circle which is not intersected by any other circle it shows individual answer of that specific parameter and a number written between two intersecting circles indicates both parameter

Similarly a number written between three or multiple circles it indicates all parameters that is union of all the 3 parameter

Therefore the number of only good speaker is one