Aptitude Test Topics: Deductive Reasoning- Quiz-4

Question 1:

Which of the following is an example of a valid argument in formal logic?





Question 2:

Which of the following represents a valid proposition in propositional logic?





Question 3:

Which of the following logical connectives represents the exclusive disjunction?





Question 4:

Which of the following is the contrapositive of the statement "If it rains, then the ground gets wet"?





Question 5:

Which of the following is the Law of Excluded Middle in propositional logic?





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