Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Logical Reasoning Structure of Arguments Classical Square of Opposition
Which of the following propositions cannot both be false, though they can both be true?
(A) All cows are herbivores.
(B) No cows are herbivores.
(C) Some cows are herbivores.
(D) some cows are not herbivores.
Choose the correct answer from the options given below:
1
(A) and (D) Only
2
(C) and (D) Only
3
(B) and (C) Only
4
(A) and (C) Only