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CUET (UG) 2023
List of top Questions asked in CUET (UG)- 2023
The slope of normal to the curve
\(y = 3x^2-6x\)
at x = 0 is:
CUET (UG) - 2023
CUET (UG)
Mathematics
Curves
Principal value of
\(\tan^{-1}(\sqrt3)+\tan^{-1}(1)\)
is :
CUET (UG) - 2023
CUET (UG)
Mathematics
Inverse Trigonometric Functions
The following data is taken from a simple random sample :
3, 7, 5, 9, 15, 11, 8, 4, 6, 2
The point estimate of the population standard deviation is :
CUET (UG) - 2023
CUET (UG)
Mathematics
Standard deviation
Match List I with List II
LIST I
LIST II
A
.
A special characteristic of a population is called
I
.
Sample Size
B
.
The number of statistical individuals in a sample is called
II
.
Statistic
C
.
A special characteristic of a sample is called
III
.
Standard error
D
.
The standard deviation of the sampling distribution of a statistic is known as its
IV
.
Parameter
Choose the correct answer from the options given below:
CUET (UG) - 2023
CUET (UG)
Mathematics
Probability Distribution
For x+y=8, the maximum value of xy is:
CUET (UG) - 2023
CUET (UG)
Mathematics
Linear Programmig Problem
If
\(A: B: C=1:4: 7 \)
and
\(B = (2x) % \)
\(%\)
\(\%\)
of
\((A+C)\)
, then
\(x \)
is :
CUET (UG) - 2023
CUET (UG)
Mathematics
Ratio
If Mr. Ravi borrows a sum of ₹1,50,000 at an interest rate of 10% (flat) for a tenure of 3 years, then his EMI based on above data is (approximately) ₹:
CUET (UG) - 2023
CUET (UG)
Mathematics
Simple Interest
The maximum value of Z=5x+3y subject to the constraints
\(2x+4y \leq16,\)
\(3x+y\leq9\)
.
\(x,y\geq0\)
is:
CUET (UG) - 2023
CUET (UG)
Mathematics
Linear Programmig Problem
If
\(\frac{x+y}{x-y}+\frac{x-y}{x+y}=\frac{10}{3}\)
,then
\(\frac xy=\)
CUET (UG) - 2023
CUET (UG)
Mathematics
Quadratic Equation
Shyam takes a loan of ₹5,00,000 with 8% annual interest rate for 10 years. The value of EMI under flat rate system is :
CUET (UG) - 2023
CUET (UG)
Mathematics
Applications of Compound Interest Formula
The rate of change of the area of a circular disc with respect to its circumference when radius is 3 is:
CUET (UG) - 2023
CUET (UG)
Mathematics
Mensuration
Angle between tangents to the curve y=x
2
-5x+6 at the points (2, 0) and (3, 0) is:
CUET (UG) - 2023
CUET (UG)
Mathematics
Tangents and Normals
If
\(f(x)=e^x\)
and
\(g(x)=log_{e}{x}=lnx \)
then
\((gof)(x) \)
is
CUET (UG) - 2023
CUET (UG)
Mathematics
Composition of Functions and Invertible Function
The area of the region bounded by the line 2y = 5x +7, x-axis and the lines x - 1 and x -3 is :
CUET (UG) - 2023
CUET (UG)
Mathematics
Area under Simple Curves
The percent income of a year on 6% debentures of face value of ₹100 available in the market for ₹200 is:
CUET (UG) - 2023
CUET (UG)
Mathematics
Percentage
If point
\(B(0, 1)\)
is equidistant from points
\( A(5, -3) \)
and
\(C(x, 6)\)
, then find the values of
\( x\)
CUET (UG) - 2023
CUET (UG)
Mathematics
Distance Formula
The heights of two right circular cones are in the ratio
\(1 : 2\)
and the circumferences of their bases are in the ratio
\(3: 4.\)
Find the ratio of their volumes.
CUET (UG) - 2023
CUET (UG)
Mathematics
Volume of a Right Circular Cone
The integral
\(∫\frac{dx}{x^2(x^4+1)}^{\frac{3}{4}}\)
equals_____.
CUET (UG) - 2023
CUET (UG)
Mathematics
Integration
Which of the following are propositions ?
(A) The sum of four angles of quadrilateral is 180°.
(B) A line segment has two end points.
(C) 7𝑥+3=14
(D) 3 X 9=21
CUET (UG) - 2023
CUET (UG)
Mathematics
Propositional Logic
The interval in which the function
\(f(x) = 10-6x-2x²\)
is decreasing is:
CUET (UG) - 2023
CUET (UG)
Mathematics
Increasing and Decreasing Functions
The cost price 15 articles is equal to the selling price of 20 articles. Find the loss percentage.
CUET (UG) - 2023
CUET (UG)
Mathematics
Profit and Loss
The value of
\(\int\limits_{-3}^2x^2 |2x| dx\)
is:
CUET (UG) - 2023
CUET (UG)
Mathematics
Definite Integral
If f(x) is a function which is derivable in an interval 1 containing a point c, then match List I with List II.
List I
List II
A.
f(x) has second order derivate at x = c such that f'(c) = 0 and f'(c) < 0; then
I.
point of inflexion of f(x)
B.
Necessary condition for point x = c to be extreme point of f(x) is
II.
‘c’ is point of local minima of f(x)
C.
If f'(x) does not change its sign as x crosses the point x = c then it is called a
III.
c is a critical point of f(x)
D.
f(x) has second order derivate at x = c such that f'(c) and f'(c) > 0; then
IV.
‘c’ is point of local maxima of f(x)
Choose the correct answer from the options given below :
CUET (UG) - 2023
CUET (UG)
Mathematics
Second Order Derivatives
Match List I with List II
LIST I
LIST II
A
.
The common region determined by all the constraints of LPP is called
I
.
objective function
B
.
Minimize z = C₁x1+C2x2+.....+Cnxn is
II
.
convex set
C
.
A solution that also satisfies the non-negative restrictions of a LPP is called
III
.
feasible region
D
.
The set of all feasible solutions of a LPP is a
IV
.
feasible solution
Choose the correct answer from the options given below:
CUET (UG) - 2023
CUET (UG)
Mathematics
Linear Programmig Problem
The integrating factor of differential equation
\(\frac{dy}{dx}+y=\frac{1+y}{x}\)
is:
CUET (UG) - 2023
CUET (UG)
Mathematics
Differential Equations
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