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CUET UG Mathematics Applied Previous Year Questions (PYQs)

CUET UG Mathematics Applied Mathematics PYQ


CUET UG Mathematics Applied PYQ
$\displaystyle \int \frac{\pi}{x^{n+1}-x}dx=$





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CUET UG Mathematics Applied PYQ
$\displaystyle \int_{0}^{1}\frac{a-bx^{2}}{\left(a+bx^{2}\right)^{2}}dx\ \text{is:}$





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CUET UG Mathematics Applied PYQ
The second order derivative of which of the following functions is $5^x$?





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CUET UG Mathematics Applied PYQ
The degree of the differential equation $\left(1-\left(\dfrac{dy}{dx}\right)^2\right)^{3/2}=k\dfrac{d^2y}{dx^2}$ is:





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CUET UG Mathematics Applied PYQ
If $A$ and B are symmetric matrices of the same order, then AB-BA is a:





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CUET UG Mathematics Applied PYQ
If A is a square matrix of order $4$ and |A|=4, then |2A| will be:





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CUET UG Mathematics Applied PYQ
If $[A]_{3\times 2}[B]_{x\times y}=[C]_{3\times 1}$, then:





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CUET UG Mathematics Applied PYQ
If a function $f(x)=x^{2}+bx+1$ is increasing in the interval $[1,2]$, then the least value of $b$ is:





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CUET UG Mathematics Applied PYQ
Two dice are thrown simultaneously. If X denotes the number of fours, then the expectation of X will be:





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CUET UG Mathematics Applied PYQ
For the function $f(x)=2x^{3}-9x^{2}+12x-5$, $x\in[0,3]$, match List-I with List-II:
List-I List-II
(A) Absolute maximum value
(B) Absolute minimum value
(C) Point of maxima
(D) Point of minima
(I) 3
(II) 0
(III) −5
(IV) 4
Choose the correct answer from the options given below:





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CUET UG Mathematics Applied PYQ
The rate of change (in $\text{cm}^2/\text{s}$) of the total surface area of a hemisphere with respect to radius $r$ at $r=\sqrt[3]{1.331}\ \text{cm}$ is:





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CUET UG Mathematics Applied PYQ
The area of the region bounded by the lines $\dfrac{x}{7\sqrt{3}a}+\dfrac{y}{b}=4$, $x=0$ and $y=0$ is:





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CUET UG Mathematics Applied PYQ
If $A$ is a square matrix and $I$ is an identity matrix such that $A^{2}=A$, then $A(I-2A)^{3}+2A^{3}$ is equal to:





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CUET UG Mathematics Applied PYQ
The value of the integral $\displaystyle \int_{\log_{e}2}^{\log_{e}3}\frac{e^{2x}-1}{e^{2x}+1},dx$ is:





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CUET UG Mathematics Applied PYQ
If $\vec a,\ \vec b$ and $\vec c$ are three vectors such that $\vec a+\vec b+\vec c=\vec 0$, where $\vec a$ and $\vec b$ are unit vectors and $|\vec c|=2$, then the angle between the vectors $\vec b$ and $\vec c$ is:





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CUET UG Mathematics Applied PYQ
Match List-I with List-II :

List-I List-II
(A) $|x-1|+|x-2|$ (I) is differentiable everywhere except at x = 0
(B) $x-|x|$ (II)is continuous everywhere
(C) $x-[x]$ (III) is not differentiable at x = 1
(D) $x|x|$ (IV) is differentiable at x = 1
Choose the correct answer from the options given below:





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CUET UG Mathematics Applied PYQ

Match List-I with List-II :

List-I List-II
(A) Integrating factor of $x\,dy-(y+2x^{2})\,dx=0$ (I) $\dfrac{1}{x}$
(B) Integrating factor of $(2x^{2}-3y)\,dx=x\,dy$ (II) $x$
(C) Integrating factor of $(2y+3x^{2})\,dx+x\,dy=0$ (III) $x^{2}$
(D) Integrating factor of $2x\,dy+(3x^{3}+2y)\,dx=0$ (IV) $x^{3}$

Choose the correct answer from the options given below:






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CUET UG Mathematics Applied PYQ
If the function $f:\mathbb{N}\to\mathbb{N}$ is defined as $$f(x)=\begin{cases}{n-1} & {,\, If\, \, n\, \, is\, \, even} \\ {n+1} & {,If\, n\, is\, odd}\end{cases}$$ then
(A) $f$ is injective
(B) $f$ is into
(C) $f$ is surjective
(D) $f$ is invertible
Choose the correct answer from the options given below :





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CUET UG Mathematics Applied PYQ
$\displaystyle \int_{0}^{\pi/2}\frac{1-\cot x}{cosec x+\cos x},dx=$





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CUET UG Mathematics Applied PYQ
If the random variable $X$ has the following distribution :
X P(X)
0k
12k
23k
otherwise0

Match List-I with List-II :

List-I List-II
(A) $k$ (I) $\dfrac{5}{6}$
(B) $P(X<2)$ (II) $\dfrac{4}{3}$
(C) $E(X)$ (III) $\dfrac{1}{2}$
(D) $P(1\le X\le 2)$ (IV) $\dfrac{1}{6}$

Choose the correct answer from the options given below :






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CUET UG Mathematics Applied PYQ
The corner points of the feasible region determined by x + y ≤ 8, 2x + y ≥ 8, x ≥ 0, y ≥ 0 are A(0, 8), B(4, 0), and C(8, 0). If the objective function Z = ax + by has its maximum value on the line segment AB, then the relation between a and b is:





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CUET UG Mathematics Applied PYQ
If $t=e^{2x}$ and $y=ln(t^2)$, then $\frac{d^2y}{dx^2}$ is





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CUET UG Mathematics Applied PYQ
An objective function Z = ax + by is maximum at points (8, 2) and (4, 6). If a ≥ 0, b ≥ 0, and ab = 25, then the maximum value of the function is:





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CUET UG Mathematics Applied PYQ
The area of the region bounded by the lines x + 2y = 12, x = 2, x = 6, and the x-axis is:





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CUET UG Mathematics Applied PYQ
A die is rolled thrice. What is the probability of getting a number greater than 4 in the first and second throw of the dice, and a number less than 4 in the third throw?





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CUET UG Mathematics Applied


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