# Logical Equivalence MCQs with Answers

Logical Equivalence 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 Equivalence MCQs for Preparation.

The student can clear their concepts for Logical Equivalence online quiz by attempting it. Doing MCQs based Logical Equivalence will help you to check your understanding and identify areas of improvement.

## Logical Equivalence Online MCQs with Answers

Which of the following pairs of statements are logically equivalent?
a) P ∨ Q and ¬P ∧ ¬Q
b) P ∧ Q and ¬P ∨ ¬Q
c) P ∧ Q and P ∨ Q
d) P ∨ Q and P ∧ Q

b) P ∧ Q and ¬P ∨ ¬Q

Which of the following pairs of statements are logically equivalent?
a) P ∧ Q and ¬P ∧ Q
b) P ∧ Q and ¬P ∨ Q
c) P ∧ Q and P ∨ Q
d) P ∧ Q and P ∧ ¬Q

c) P ∧ Q and P ∨ Q

Which of the following pairs of statements are logically equivalent?
a) P ∨ Q and ¬P ∨ Q
b) P ∨ Q and ¬P ∧ Q
c) P ∨ Q and P ∧ Q
d) P ∨ Q and P ∨ ¬Q

d) P ∨ Q and P ∨ ¬Q

Which of the following pairs of statements are logically equivalent?
a) P ∧ Q and ¬P ∨ ¬Q
b) P ∧ Q and ¬P ∧ Q
c) P ∧ Q and P ∨ Q
d) P ∧ Q and P ∧ ¬Q

d) P ∧ Q and P ∧ ¬Q

Which of the following pairs of statements are logically equivalent?
a) P ∧ Q and ¬P ∨ ¬Q
b) P ∧ Q and ¬P ∨ Q
c) P ∧ Q and P ∨ Q
d) P ∧ Q and P ∧ ¬Q

a) P ∧ Q and ¬P ∨ ¬Q

Which of the following pairs of statements are logically equivalent?
a) P ∨ Q and ¬P ∨ Q
b) P ∨ Q and ¬P ∧ Q
c) P ∨ Q and P ∧ Q
d) P ∨ Q and P ∨ ¬Q

c) P ∨ Q and P ∧ Q

Which of the following pairs of statements are logically equivalent?
a) P ∧ Q and ¬P ∨ ¬Q
b) P ∧ Q and ¬P ∧ Q
c) P ∧ Q and P ∨ Q
d) P ∧ Q and P ∧ ¬Q

a) P ∧ Q and ¬P ∨ ¬Q

Which of the following pairs of statements are logically equivalent?
a) P ∨ Q and ¬P ∨ Q
b) P ∨ Q and ¬P ∧ Q
c) P ∨ Q and P ∧ Q
d) P ∨ Q and P ∨ ¬Q

b) P ∨ Q and ¬P ∧ Q

Which of the following pairs of statements are logically equivalent?
a) P ∨ Q and ¬P ∧ ¬Q
b) P ∨ Q and ¬P ∨ ¬Q
c) P ∨ Q and P ∧ Q
d) P ∨ Q and P ∨ ¬Q

d) P ∨ Q and P ∨ ¬Q

Which of the following pairs of statements are logically equivalent?
a) P ∧ Q and ¬P ∧ ¬Q
b) P ∧ Q and ¬P ∨ Q
c) P ∧ Q and P ∨ Q
d) P ∧ Q and P ∧ ¬Q

d) P ∧ Q and P ∧ ¬Q

Which of the following pairs of statements are logically equivalent?
a) P ∧ Q and ¬P ∧ ¬Q
b) P ∧ Q and ¬P ∨ Q
c) P ∧ Q and P ∨ Q
d) P ∧ Q and P ∧ ¬Q

a) P ∧ Q and ¬P ∧ ¬Q

Which of the following pairs of statements are logically equivalent?
a) P ∨ Q and ¬P ∨ ¬Q
b) P ∨ Q and ¬P ∧ Q
c) P ∨ Q and P ∧ Q
d) P ∨ Q and P ∨ ¬Q

a) P ∨ Q and ¬P ∨ ¬Q

Which of the following pairs of statements are logically equivalent?
a) P ∧ Q and ¬P ∨ Q
b) P ∧ Q and ¬P ∧ Q
c) P ∧ Q and P ∨ Q
d) P ∧ Q and P ∧ ¬Q

c) P ∧ Q and P ∨ Q

Which of the following pairs of statements are logically equivalent?
a) P ∨ Q and ¬P ∧ ¬Q
b) P ∨ Q and ¬P ∨ ¬Q
c) P ∨ Q and P ∧ Q
d) P ∨ Q and P ∨ ¬Q

d) P ∨ Q and P ∨ ¬Q

Which of the following pairs of statements are logically equivalent?
a) P ∧ Q and ¬P ∧ ¬Q
b) P ∧ Q and ¬P ∨ Q
c) P ∧ Q and P ∨ Q
d) P ∧ Q and P ∧ ¬Q

a) P ∧ Q and ¬P ∧ ¬Q

Which of the following pairs of statements are logically equivalent?
a) P ∨ Q and ¬P ∨ Q
b) P ∨ Q and ¬P ∧ Q
c) P ∨ Q and P ∧ Q
d) P ∨ Q and P ∨ ¬Q

c) P ∨ Q and P ∧ Q

Which of the following pairs of statements are logically equivalent?
a) P ∧ Q and ¬P ∨ ¬Q
b) P ∧ Q and ¬P ∧ Q
c) P ∧ Q and P ∨ Q
d) P ∧ Q and P ∧ ¬Q

a) P ∧ Q and ¬P ∨ ¬Q

Which of the following pairs of statements are logically equivalent?
a) P ∨ Q and ¬P ∨ Q
b) P ∨ Q and ¬P ∧ Q
c) P ∨ Q and P ∧ Q
d) P ∨ Q and P ∨ ¬Q

b) P ∨ Q and ¬P ∧ Q

Which of the following pairs of statements are logically equivalent?
a) P ∨ Q and ¬P ∨ ¬Q
b) P ∨ Q and ¬P ∧ ¬Q
c) P ∨ Q and P ∧ Q
d) P ∨ Q and P ∨ ¬Q

d) P ∨ Q and P ∨ ¬Q

Which of the following pairs of statements are logically equivalent?
a) P ∧ Q and ¬P ∧ ¬Q
b) P ∧ Q and ¬P ∨ Q
c) P ∧ Q and P ∨ Q
d) P ∧ Q and P ∧ ¬Q

d) P ∧ Q and P ∧ ¬Q

Which of the following pairs of statements are logically equivalent?
a) P ∧ Q and ¬P ∧ ¬Q
b) P ∧ Q and ¬P ∨ Q
c) P ∧ Q and P ∨ Q
d) P ∧ Q and P ∧ ¬Q