Logical Relationships MCQs are very important test and often asked by various testing services and competitive exams around the world. Here you will find all the Important Logical Relationships MCQs for Preparation.
The student can clear their concepts for Logical Relationships online quiz by attempting it. Doing MCQs based Logical Relationships will help you to check your understanding and identify areas of improvement.
Logical Relationships Online MCQs with Answers
In logic, the statement “If P, then Q” is represented by which logical relationship?
a) Conjunction
b) Disjunction
c) Implication
d) Equivalence
Which logical relationship represents the statement “P if and only if Q”?
a) Conjunction
b) Disjunction
c) Implication
d) Equivalence
What is the truth value of the statement “P implies Q” when P is true and Q is false?
a) True
b) False
c) Cannot be determined
d) Contradiction
What is the truth value of the statement “P implies Q” when both P and Q are true?
a) True
b) False
c) Cannot be determined
d) Contradiction
What is the truth value of the statement “P if and only if Q” when P is true and Q is false?
a) True
b) False
c) Cannot be determined
d) Contradiction
What is the truth value of the statement “P if and only if Q” when both P and Q are true?
a) True
b) False
c) Cannot be determined
d) Contradiction
Which logical relationship represents the statement “P and Q”?
a) Conjunction
b) Disjunction
c) Implication
d) Equivalence
What is the truth value of the statement “P and Q” when both P and Q are true?
a) True
b) False
c) Cannot be determined
d) Contradiction
What is the truth value of the statement “P and Q” when P is true and Q is false?
a) True
b) False
c) Cannot be determined
d) Contradiction
What is the truth value of the statement “P or Q” when both P and Q are true?
a) True
b) False
c) Cannot be determined
d) Contradiction
Which logical relationship represents the statement “P or Q”?
a) Conjunction
b) Disjunction
c) Implication
d) Equivalence
What is the truth value of the statement “P or Q” when P is true and Q is false?
a) True
b) False
c) Cannot be determined
d) Contradiction
Which logical relationship represents the statement “P xor Q”?
a) Conjunction
b) Disjunction
c) Implication
d) Exclusive disjunction
What is the truth value of the statement “P xor Q” when both P and Q are true?
a) True
b) False
c) Cannot be determined
d) Contradiction
What is the truth value of the statement “P xor Q” when P is true and Q is false?
a) True
b) False
c) Cannot be determined
d) Contradiction
What is the truth value of the statement “P xor Q” when both P and Q are false?
a) True
b) False
c) Cannot be determined
d) Contradiction
What is the truth value of the statement “not P” when P is true?
a) True
b) False
c) Cannot be determined
d) Contradiction
What is the truth value of the statement “not P” when P is false?
a) True
b) False
c) Cannot be determined
d) Contradiction
What is the truth value of the statement “(P and Q) or R” when P is true, Q is false, and R is true?
a) True
b) False
c) Cannot be determined
d) Contradiction
What is the truth value of the statement “P and (Q or R)” when P is true, Q is false, and R is true?
a) True
b) False
c) Cannot be determined
d) Contradiction
What is the truth value of the statement “not (P and Q)” when P is true and Q is false?
a) True
b) False
c) Cannot be determined
d) Contradiction
What is the truth value of the statement “not P and Q” when P is true and Q is false?
a) True
b) False
c) Cannot be determined
d) Contradiction
What is the truth value of the statement “P or (Q and R)” when P is true, Q is false, and R is true?
a) True
b) False
c) Cannot be determined
d) Contradiction