UGC NET Logical Reasoning Q26

Question

In 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:

Accepted Answer

(A), (B). (E) only