Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Logical Reasoning Structure of Arguments Structure of Categorical Propositions
Which of the following statements is logically equivalent to the statement- "No professors are materialists"?
1
Some non-materialists are not non-professors
2
Some professors are non-materialists
3
All professors are non-materialists
4
All non-materialists are non-professors