Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Logical Reasoning Structure of Arguments Classical Square of Opposition
In the classical square of opposition if 'All S is P' is given as true then which of the following could be immediately inferred from it?
(A) 'Some S is not P' is false
(B) 'Some S is P' is true
(C) 'Some S is not P' is undetermined
(D) 'Some S is P' is undetermined
(E) 'No S is P' is false
Choose the correct answer from the options given below:
1
(A), (B), (E) only
2
(A), (D), (E) only
3
(B), (C), (E) only
4
(C), (D), (E) only