1
MHT CET 2021 22th September Morning Shift
MCQ (Single Correct Answer)
+2
-0

The expression $$[(p \wedge \sim q) \vee q] \vee(\sim p \wedge q)$$ is equivalent to

A
$$p \vee q$$
B
$$p \wedge q$$
C
$$p \rightarrow q$$
D
$$p \leftrightarrow q$$
2
MHT CET 2021 21th September Evening Shift
MCQ (Single Correct Answer)
+2
-0

The logical statement (p $$\to$$ q) $$\wedge$$ (q $$\to$$ ~p) is equivalent to

A
~p
B
p
C
q
D
~q
3
MHT CET 2021 21th September Evening Shift
MCQ (Single Correct Answer)
+2
-0

If p $$\to$$ (~p $$\vee$$ q) is false, then the truth values of p and q are, respectively

A
T, F
B
F, F
C
F, T
D
T, T
4
MHT CET 2021 21th September Morning Shift
MCQ (Single Correct Answer)
+2
-0

Negation of the statement $$\forall x \in R, x^2+1=0$$ is

A
$$\exists x \in R$$ such that $$x^2+1<0$$.
B
$$\exists x \in R$$ such that $$x^2+1 \neq 0$$.
C
$$\exists x \in R$$ such that $$x^2+1 \leq 0$$.
D
$$\exists \mathrm{x} \in \mathrm{R}$$ such that $$\mathrm{x}^2+1=0$$.
MHT CET Subjects
EXAM MAP