CUET PG MCA 2023 Previous Year Questions (PYQs) – Page 6 of 10
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Given below are two statements:
Statement:
I. Rabindranath Tagore wrote many poems.
II. Every poet has aesthetic knowledge.
III. Aesthetic is a part of axiological study.
Conclusions:
I. Rabindranath Tagore did different axiological studies.
II. He followed the base of logic and ethics.
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Solution
If $A,B,C$ are acute positive angles such that
$A+B+C=\pi$ and $\cot A\cot B\cot C=K$, then
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Solution
Maximum of $\cot A\cot B\cot C$ occurs at
$A=B=C=\dfrac{\pi}{3}$
$K_{\max}=\cot^3\dfrac{\pi}{3}=\left(\dfrac{1}{\sqrt3}\right)^3=\dfrac{1}{3\sqrt3}$
Which player has won Gold in Women's Air pistol at the 65th National shooting Championship, 2022?
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Solution
If $\oplus$ and $\odot$ denote exclusive OR and exclusive NOR operations respectively, then which one of the following is not correct?
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Solution
XOR and XNOR are complements of each other.
Statement (1) claims them equal, which is false.
Choose a word opposite to the meaning of the underlined word.
History is replete with deeds of cruel and capricious kings.
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Solution
Given below are two statements
Statement I: When a ray of white light is passed through a prism,
it gets splitted into its constituents colours. This phenomenon is
called dispersion of light.
Statement II: Rainbow is formed due to dispersion of sunlight by
water droplets.
In the light of the above statements, choose the most
appropriate answer from the options given below
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Solution
Given below are two statements: One is labelled as Assertion A and the other is labelled as Reason R.
Assertion A: $f(x)=\tan^2 x$ is continuous at $x=\pi/2$.
Reason R: $g(x)=x^2$ is continuous at $x=\pi/2$.
In the light of the above statements, choose the correct answer from the options given below:
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Solution
$f(x)=\tan^2 x$ is not defined at $x=\pi/2$, hence it is not continuous there.
So Assertion A is false.
$g(x)=x^2$ is a polynomial, hence continuous everywhere, including at $x=\pi/2$.
So Reason R is true.
Despite the family's insistence that she should get married. She
has set her face against the idea. The underlined idiom implies
that:
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Solution
If $w, x, y, z$ are Boolean variables, then which of the following is incorrect?
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Solution
LHS:
$(w+y)(wxy + wyz)
= w(wxy+wyz) + y(wxy+wyz)
= wxy + wyz + wxy + wyz
= wxy + wyz$
So (4) is correct.
Checking option (3):
LHS simplifies to a term containing $y$, but RHS is $x\bar y$.
They are not equal, hence the identity is false.
The monthly income and expenditure of a person were Rs.10,000
and Rs. 6,000 respectively. Next year, his income increased by
15% and his expenditure increased by 8%. Then the percentage
increase in his savings is:
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Solution
CUET PG MCA
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CUET PG MCA
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Syllabus, Notification
and More.
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Commented Feb 03, 2024
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