Which of the following propositions is contrary to the proposition 'All women are honest'?
ASome women are not honest
BNo women are honest ✓ Correct
CSome women are not dishonest
DNo women are dishonest
Correct answer: (B) No women are honest
Explanation
The contrary of the universal affirmative is the universal negative.
'All women are honest' is an A proposition.
Its contrary must deny the whole predicate of the whole subject.
'No women are honest' is the E proposition that does this.
A and E are contraries: both cannot be true together, though both may be false.
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