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Mathematics
List of top Mathematics Questions asked in CUET (UG)
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
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
If the selling price is doubled, the profit triples. Find the profit % :
CUET (UG) - 2023
CUET (UG)
Mathematics
Profit and Loss
Principal value of
\(\tan^{-1}(\sqrt3)+\tan^{-1}(1)\)
is :
CUET (UG) - 2023
CUET (UG)
Mathematics
Inverse Trigonometric Functions
For a certain data test statistic ‘t’ is calculated as :
\(|t|=|\frac{65-68}{\frac{4}{\sqrt{15}}}|=2.90\)
, then select the correct option :
CUET (UG) - 2023
CUET (UG)
Mathematics
Statistics
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 integrating factor of differential equation
\(\frac{dy}{dx}+y=\frac{1+y}{x}\)
is:
CUET (UG) - 2023
CUET (UG)
Mathematics
Differential Equations
The interval in which the function
\(f(x) = 10-6x-2x²\)
is decreasing is:
CUET (UG) - 2023
CUET (UG)
Mathematics
Increasing and Decreasing Functions
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
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
If y = Asinx + Bcosx, Where A and B are constants, then
\(\frac{d^2y}{dx^2}\)
is equal to :
CUET (UG) - 2023
CUET (UG)
Mathematics
Derivatives
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
Area bounded by y=|x-5| and x-axis between x = 2; and x = 4 is:
CUET (UG) - 2023
CUET (UG)
Mathematics
Area under Simple Curves
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
If xy = e
(x-y)
, then the value of
\(\frac{dy}{dx}\)
at (1, 1) is :
CUET (UG) - 2023
CUET (UG)
Mathematics
Derivatives
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 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
Which one of the following is not an Arithmetic progression ?
CUET (UG) - 2023
CUET (UG)
Mathematics
Arithmetic Progression
A random variable X has the following probability distribution
X
0
1
2
3
4
5
6
7
P(X)
0
k
2k
2k
3k
k
2
2k
2
7k
2
+k
then value of E(X) is:
CUET (UG) - 2023
CUET (UG)
Mathematics
Probability Distribution
If CE||DB, what is the value of x:
CUET (UG) - 2023
CUET (UG)
Mathematics
Angle Sum Property Of A Triangle
The simple interest of Rs 6500 for
\(1\frac{1}{2}\)
years at 10% is
CUET (UG) - 2023
CUET (UG)
Mathematics
Simple Interest
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
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
The value of
\(\int\limits_{-1}^1x^2 [x] dx\)
is:
CUET (UG) - 2023
CUET (UG)
Mathematics
Definite Integral
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