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CUET (UG) 2023
List of top Questions asked in CUET (UG)- 2023
For the given five values 17, 26, 20, 35, 44, the three years moving averages are :
CUET (UG) - 2023
CUET (UG)
Mathematics
Average
The angle at which the normal to the plane 4x - 8y + z = 7 is inclined to y-axis is :
CUET (UG) - 2023
CUET (UG)
Mathematics
Direction Cosines and Direction Ratios of a Line
Let f: R→R defined by f(x)=2x
3
-7 for x∈R. Then:
(A) f is one-one function
(B) f is many to one function
(C) f is bijective function
(D) f is into function
Choose the correct answer from the options given below:
CUET (UG) - 2023
CUET (UG)
Mathematics
Relations and Functions
Match List I with List II
LIST I
LIST II
A
.
Range of y=cosec
-1
x
I
.
R-(-1, 1)
B
.
Domain of sec
-1
x
II
.
(0, π)
C
.
Domain of sin
-1
x
III
.
[-1, 1]
D
.
Range of y=cot
-1
x
IV
.
\([\frac{-π}{2},\frac{π}{2}]\)
-{0}
Choose the correct answer from the options given below:
CUET (UG) - 2023
CUET (UG)
Mathematics
Relations and Functions
With reference to time series, match List I with List II
LIST I
LIST II
A
.
Secular movements
I
.
Price increase before Deepavali
B
.
Seasonal variations
II
.
Increase in price of gold during a major war
C
.
Cyclic variations
III
.
Long term trends
D
.
Irregular variations
IV
.
Recurring rise and decline in production
Choose the correct answer from the options given below:
CUET (UG) - 2023
CUET (UG)
Mathematics
Prices Related To An Item Or Buying And Selling
Mr. Dileep Rao has set up a sinking fund so that he can accumulate
\(₹ 10,00,000\)
in
\(10 \)
years for his children's higher education. How much amount should Dileep Rao deposit at the beginning of each year to accumulate this amount at the end of
\( 10\)
years. If the interest rate is compounded annually? Given that
\((1.12)^{11}=3.477\)
(Rounded off to the nearest paise)
CUET (UG) - 2023
CUET (UG)
Mathematics
Compound Interest
Area of the region bounded by the curve |x|+|y|=1 and x-axis is :
CUET (UG) - 2023
CUET (UG)
Mathematics
Area under Simple Curves
The function
\(f(x)= \frac{x^4}{4}-\frac{x^2}{2}\)
has
CUET (UG) - 2023
CUET (UG)
Mathematics
Local maxima and minima
A product costs the manufacturer ₹20 per unit. The demand function is given by p(x) = 1000-20x, then the quantity for maximum profit is:
CUET (UG) - 2023
CUET (UG)
Mathematics
Application of derivatives
A doll making small-scale unit calculates the variable cost of making x number of dolls per day as three times the square of
\(x\)
. The fixed cost of packaging x dolls is
\(₹ 2800\)
. The marginal cost of producing 120 dolls:
CUET (UG) - 2023
CUET (UG)
Mathematics
Linear Equations in One Variable
Principal value of
\(\tan^{-1}(\sqrt3)+\tan^{-1}(1)\)
is :
CUET (UG) - 2023
CUET (UG)
Mathematics
Inverse Trigonometric Functions
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
The area of a circle is
\(154 \text{ }cm^2\)
. Find the circumference of the circle. Take
\(\pi=\frac{22}{7}\)
CUET (UG) - 2023
CUET (UG)
Mathematics
Areas Related to Circle
If the order of a matrix A is 2 × 3, the order of matrix B is 3 × 4 and the order of matrix C is 3 × 4, then the order of the matrix (A, B).C
T
is
CUET (UG) - 2023
CUET (UG)
Mathematics
Order of Matrix
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
A student goes to school from his residence at a speed of
\(2\frac{1}{2}\)
km/h and reaches school 6 minutes late. If he travels at a speed of 3 km/h, he reaches 10 minutes before time. What is the distance of his school from his residence ?
CUET (UG) - 2023
CUET (UG)
Mathematics
Speed, Time and Distance
For x+y=8, the maximum value of xy is:
CUET (UG) - 2023
CUET (UG)
Mathematics
Linear Programmig Problem
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
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
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
The vectors
\(3\hat{i}-\hat{j}+2\hat{k},2\hat{i}+\hat{j}+3\hat{k}\)
and
\(\hat{i}+λ\hat{j}-\hat{k}\)
are coplanar if λ is :
CUET (UG) - 2023
CUET (UG)
Mathematics
Vector Algebra
The slope of normal to the curve
\(y = 3x^2-6x\)
at x = 0 is:
CUET (UG) - 2023
CUET (UG)
Mathematics
Curves
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
If
\(A: B: C=1:4: 7 \)
and
\(B = (2x) % \)
\(%\)
\(\%\)
of
\((A+C)\)
, then
\(x \)
is :
CUET (UG) - 2023
CUET (UG)
Mathematics
Ratio
The shortest distance between the lines
\(\frac{x + 3}{1} = \frac{y-2}{2} = \frac{z+4}{3} \space and \space \frac{x+3}{-3} = \frac{y+7}{2} = \frac{z-6}{4}\)
is: =
CUET (UG) - 2023
CUET (UG)
Mathematics
Distance between Two Lines
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