1
MHT CET 2026 20th April Morning Shift
MCQ (Single Correct Answer)
+2
-0
Which of the following is/are not true ?
I) If 1 is not a prime number, then 2 is not a prime number.
II) e is a vowel and $12 \times 3 = 36$
III) It is not true that 14 is a composite number and 3 is even number.
IV) $\sqrt{5}$ is an irrational number, but $3 + \sqrt{5}$ is a complex number.
A
Only I and IV
B
Only I
C
Only II and III
D
Only I, II and IV
2
MHT CET 2026 20th April Morning Shift
MCQ (Single Correct Answer)
+2
-0
The negation of the inverse of the statement $\sim p \vee \sim q$ is...
A
$p \wedge q$
B
$\sim p \wedge q$
C
$\sim p \wedge \sim q$
D
$p \vee q$
3
MHT CET 2025 5th May Evening Shift
MCQ (Single Correct Answer)
+2
-0

The negation of statement pattern $(\mathrm{p} \wedge \sim \mathrm{q}) \rightarrow(\mathrm{p} \vee \sim \mathrm{q})$ is

A

a tautology

B

a contingency

C

a contradiction

D

equivalent to $\mathrm{p} \vee \mathrm{q}$

4
MHT CET 2025 5th May Evening Shift
MCQ (Single Correct Answer)
+2
-0

If p : switch $\mathrm{S}_1$ is closed, q : switch $\mathrm{S}_2$ is closed then correct interpretation from the following circuit is

MHT CET 2025 5th May Evening Shift Mathematics - Mathematical Reasoning Question 1 English
A

The lamp is always on

B

The lamp is always off

C

Symbolic form is $\mathrm{p} \vee(\sim \mathrm{p} \wedge \sim \mathrm{q}) \vee \mathrm{q}$

D

is equivalent to $\mathrm{p} \vee \mathrm{q}$

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