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Mathematics
List of top Mathematics Questions asked in CUET (UG)
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 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
The equation of the curve whose slope is given by
\(\frac{dy}{dx}=\frac{4x}{y}\)
, x>0,y>0 and which passes through the point (2, 2) is:
CUET (UG) - 2023
CUET (UG)
Mathematics
Coordinate Geometry
Find the missing term
1, 4, 27, 16, ?, 36, 343
CUET (UG) - 2023
CUET (UG)
Mathematics
Circles
Two friends A and B invest in a business in partnership, B borrows 20% of A's salary, combines it with 60% of his salary and invest with A, who puts all of his remaining salary. One year later the ratio of profit A and B is 5:3 respectively and B returns Rs. 21000 to A which he borrowed from him. What is the difference between salary of A and B ?
CUET (UG) - 2023
CUET (UG)
Mathematics
Partnership
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
The equation of the normal to the curve y = 2sinx at (0, 0) is:
CUET (UG) - 2023
CUET (UG)
Mathematics
Equation of a Line
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
The total cost of a firm is given by c(x)=
\(\frac{2x^3}{3}-4x^2+8x+7. \)
The level of output at which marginal cost is minimum is
CUET (UG) - 2023
CUET (UG)
Mathematics
Application of derivatives
The general solution of the differential equation ydx + xdy = 0 is:
CUET (UG) - 2023
CUET (UG)
Mathematics
Solution of Differential Equations
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
The slope of normal to the curve
\(y = 3x^2-6x\)
at x = 0 is:
CUET (UG) - 2023
CUET (UG)
Mathematics
Curves
If the selling price is doubled, the profit triples. Find the profit % :
CUET (UG) - 2023
CUET (UG)
Mathematics
Profit and Loss
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
If
\(A: B: C=1:4: 7 \)
and
\(B = (2x) % \)
\(%\)
\(\%\)
of
\((A+C)\)
, then
\(x \)
is :
CUET (UG) - 2023
CUET (UG)
Mathematics
Ratio
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
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
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 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
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
A tank can be filled by two pipes A and B in 18 minutes and 24 respectively. Another tap C can empty the full tank in 36 mintues. If the tap C is opened 6 minutes after the pipes A and B are opened, the tank will become full in a total of :
CUET (UG) - 2023
CUET (UG)
Mathematics
Pipe and Cistern
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
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
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