question_answer

All men are chairs. John Doe is a man. In logical language, therefore

A) John Doe is a chair

B) John Doe is a human being and therefore he cannot be a chair

C) A man cannot be a chair in any case

D) Chairs can be men

Correct Answer: A

Solution :

Sol.      [a]

From the above Venn diagram, it is clear that John Doe is a chair.