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CUET (PG) 2026
List of top Questions asked in CUET (PG)- 2026
Let E, F and G be events such that $P(E|G) = 0.05$ and $P(F|G) = 0.05$ which of the following statement must be true?
CUET (PG) - 2026
CUET (PG)
Statistics
Probability theory
If $P(E) = \frac{1}{3}$, $P(F) = \frac{2}{5}$ and $P(E \cup F) - P(E \cap F) = \frac{1}{5}$ then $P(E \cup F)$ is equal to
CUET (PG) - 2026
CUET (PG)
Statistics
Probability
Which of the following statements are correct?
A. Ogive curves are used to obtain median
B. Histogram are used to obtain mode
C. Boxplots are used to determine mean
D. Pie charts are used to determine quantile
Choose the correct answer from the options given below
CUET (PG) - 2026
CUET (PG)
Statistics
Statistics
If A and B are two non-mutually exclusive events such that $P(A|B)=P(B|A)$ then
CUET (PG) - 2026
CUET (PG)
Statistics
Probability
Which of the following differential equation is satisfied by $y_{1}(x)=e^{x}$, $y_{2}(x)=x~e^{x}$ and $y_{3}=e^{2x}?$
CUET (PG) - 2026
CUET (PG)
Statistics
Probability
Let E and F be two events, if $P(E|F)=0.5$, $P(E|\overline{F})=0.6$ and $P(F)=0.6$ then $P(E)$ equals
CUET (PG) - 2026
CUET (PG)
Statistics
Probability
The integrating factor for the differential equation $x~log_{e}x~dy = (2~log_{e}x - y) dx$ is
CUET (PG) - 2026
CUET (PG)
Statistics
Differential Equations
If $P(E)=\frac{1}{3}$, $P(F)=\frac{1}{5}$ and $P(E\cup F)=\frac{1}{2}$ then $P(E|\overline{F})+P(F|\overline{E})$ is equal to
CUET (PG) - 2026
CUET (PG)
Statistics
Applied Statistics
Let $AX=B$ be a system of n-linear equations in n unknowns then
CUET (PG) - 2026
CUET (PG)
Statistics
Eigenvalues
Solution of differential equation $(x^{2}+y^{2})dx-2xy~dy=0,$ where c is constant, is
CUET (PG) - 2026
CUET (PG)
Statistics
Differential Equations
If A and B are symmetric matrices of same order then
A. AB is symmetric iff $AB=BA$
B. $AB+BA$ is skew symmetric matrix
C. AB-BA is symmetric matrix
D. $(A+B)^{n}$ is symmetric for all $n \in N$
Choose the correct answer from the options given below
CUET (PG) - 2026
CUET (PG)
Statistics
Matrix Operations
Let $A=\begin{bmatrix}2& 1& -2\\ 1& 1& -1\\ 1& 0& 2\end{bmatrix}$ and if $B=|A|adj(A)$ Then $|B|$ is equal to
CUET (PG) - 2026
CUET (PG)
Statistics
Linear Equations
If A is an invertible symmetric matrix then
A. $(A^{-1})^{T}=A^{-1}$
B. adj $A=(adj~A)^{T}$
C. $A^{-1}$ is skew-symmetric
D. $|A|=0$
Choose the correct answer from the options given below
CUET (PG) - 2026
CUET (PG)
Statistics
Matrix Operations
The eigen vectors of the matrix $A=\begin{bmatrix}5 & 4\\ 1& 2\end{bmatrix}$ is
CUET (PG) - 2026
CUET (PG)
Statistics
Differential Equations
The value of $\lim_{x\rightarrow1}\frac{\int_{2 \log_{e}x}^{3\log_{e} x} e^{t} \, dt}{x-1}$ equals
CUET (PG) - 2026
CUET (PG)
Statistics
Continuity and differentiability
The value of integral $\int_{0}^{1}\int_{x}^{1}\frac{1}{1+y^{2}}\cdot dydx$ is equal to
CUET (PG) - 2026
CUET (PG)
Statistics
Double and triple integrals
If $f(x)=\begin{cases}\frac{\log_{e}(1+\frac{x}{a})-\log_{e}(1-\frac{x}{b})}{x}& if~x\ne0\\k& if~x=0\end{cases}$ is continuous at $x=0$, then value of $k$ is:
CUET (PG) - 2026
CUET (PG)
Statistics
Double and triple integrals
The area of region in the first quadrant that is bounded by $y=\sqrt{x}$, $y=2-x$ and x-axis is
CUET (PG) - 2026
CUET (PG)
Statistics
Double and triple integrals
Integral $\int_{0}^{2}\int_{y^{2}}^{y+2} dxdy$ equals
CUET (PG) - 2026
CUET (PG)
Statistics
Double and triple integrals
In the Taylor series expansion of function $f(x)=e^{x^{2}-x}$, coefficient of $x^{3}$ is
CUET (PG) - 2026
CUET (PG)
Statistics
Sequences and Series
Match List I with List - II. List - I & List - II
A. $x$ where $f(x)=9x(x-1)^{2}$ attains maximum & I. $e$
B. $x$ where $f(x)=\frac{1}{x}e^{-\frac{1}{2}(\log_{e}x-2)^{2}}$ attains maximum & II. $\frac{2}{3}$
C. $x$ where $f(x)=x^{2}(1-x)^{6}$ attains maximum & III. $\frac{1}{3}$
D. $x$ where $f(x)=x^{2}e^{-3x}$ attains maximum & IV. $\frac{1}{4}$
CUET (PG) - 2026
CUET (PG)
Statistics
Maxima and Minima
The function $f(x)=\int_{e^{x}}^{e^{2x}} t \log_{e}t \, dt$ has an absolute minima at $x=0$ and a local maxima at $x=$
CUET (PG) - 2026
CUET (PG)
Statistics
Maxima and Minima
The function $f(x)=|x^{2}+x-6|$ is not differentiable at $x=a$ and $x=b$ then $(b-a)^{2}$ equals
CUET (PG) - 2026
CUET (PG)
Statistics
Calculus
If $f(1)=1$ and $f^{\prime}(1)=-1$, then the value of $\frac{d}{dx}[\frac{f(x^{3})}{x~f(x^{2})}]$ at $x=1$ is equal to
CUET (PG) - 2026
CUET (PG)
Statistics
Calculus
The Sum $\sum_{r=1}^{20}(r^{2}+1)\times r!$ is equal to
CUET (PG) - 2026
CUET (PG)
Statistics
Sequences and Series
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