1
MHT CET 2024 9th May Evening Shift
MCQ (Single Correct Answer)
+2
-0

If $\mathrm{p} \rightarrow(\sim \mathrm{p} \vee \sim \mathrm{q})$ is false, then the truth values of p and q are respectively

A
$\mathrm{F, F}$
B
$\mathrm{F}, \mathrm{T}$
C
$\mathrm{T, T}$
D
$\mathrm{T}, \mathrm{F}$
2
MHT CET 2024 9th May Evening Shift
MCQ (Single Correct Answer)
+2
-0

Negation of the statement ' Horses have wings if and only if crows have tails. ' is

A
Horses have wings but crows do not have tails. or crows have tails but horses do not have wings.
B
Horses do not have wings if and only if crows do not have tails.
C
Horses do not have wings and crows have tails. or Horses have wings and crows have tails.
D
Horses do not have wings and crows do not have tails.
3
MHT CET 2024 9th May Morning Shift
MCQ (Single Correct Answer)
+2
-0

Consider the statements given by following :

(A) If $3+3=7$, then $4+3=8$.

(B) If $5+3=8$, then earth is flat.

(C) If both (A) and (B) are true, then $5+6=17$.

Then which of the following statements is correct?

A
(A) is true while (B) and (C) are false.
B
(A) and (C) are true while (B) is false.
C
(A) and (B) are false, while (C) is true.
D
(A) is false but (B) and (C) are true.
4
MHT CET 2024 9th May Morning Shift
MCQ (Single Correct Answer)
+2
-0

Let $p, q, r$ be three statements such that the truth value of $(p \wedge q) \rightarrow(\sim q \vee r)$ is $F$. Then the truth values of $p, q, r$ are respectively

A
$\mathrm{T, F, T.}$
B
$\mathrm{T}, \mathrm{T}, \mathrm{T}$.
C
$\mathrm{F, T, F.}$
D
$\mathrm{T, T, F.}$

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