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CUET (UG) 2023
List of top Questions asked in CUET (UG)- 2023
A borrowed Rs 10000 each from his friends B and C for 2 years. He was supposed to pay compound interest at 10% per annum to B and simple interest 11% per annum to C. Who charged more interest at the end of 2 years and how much more ?
CUET (UG) - 2023
CUET (UG)
Mathematics
Compound Interest
The value of
\(\int_0^{\frac{\pi}{2}} log (\frac{5 + 4 sinx}{5 + 4 cosx})dx\)
is:
CUET (UG) - 2023
CUET (UG)
Mathematics
Definite Integral
Equation of normal to curve
\(y=x+\frac12sin2x\)
at
\(x=-\frac{\Pi}{2}\)
is:
CUET (UG) - 2023
CUET (UG)
Mathematics
Co-ordinate Geometry
A sum of money triples it self in 3 years at compound interest. In how many years will it becomes 9 times
CUET (UG) - 2023
CUET (UG)
Mathematics
Compound Interest
The general solution of differential equation
\(\frac{dy}{dx} - xy = e^{\frac{x^2}{2}}\)
CUET (UG) - 2023
CUET (UG)
Mathematics
Solution of Differential Equations
Shaloo sold a mobile phone for ₹ 1,950 at a loss of 25%. At what price should she have sold it to get a profit of 30% ?
CUET (UG) - 2023
CUET (UG)
Mathematics
Profit and Loss
Choose the correct mirror image of the following:
CUET (UG) - 2023
CUET (UG)
Mathematics
Age
The ratio between length and breadth of a rectangle is
\(3:2\)
. If area of the rectangle is
\( 96cm^2\)
, then length of the rectangle is
CUET (UG) - 2023
CUET (UG)
Mathematics
Rectangle
If the mean of the probability distribution is 5, then the value of k is:
X
2
k
5
P(X)
0.2
0.4
0.6
CUET (UG) - 2023
CUET (UG)
Mathematics
Probability Distribution
For a discrete random variable X, whose probability distribution is defined as :
\(P(x)=\begin{cases} 2k(x+1) ;& x = 0,1 \\ 3kx; & x=2 \\ k(5-x) & x=3 \end{cases}\)
The value of mean will be
CUET (UG) - 2023
CUET (UG)
Mathematics
Probability Distribution
₹800 becomes ₹956 in 3 years at a certain rate of simple interest. If the rate of interest is increased by 4%, what will ₹ 800 amount to in 3 years:
CUET (UG) - 2023
CUET (UG)
Mathematics
Simple Interest
The sum of the order and degree of differential equation
\(2x^3\left(\frac{d^2y}{dx^2}\right)^4 + \frac{d^3y}{dx^3}+y=0\)
is :
CUET (UG) - 2023
CUET (UG)
Mathematics
Differential Equations
Speed of the boat along the current and against the current are 10 km/h and 8 km/h respectively.
What is the speed of the current?
CUET (UG) - 2023
CUET (UG)
Mathematics
Boat and Stream
Two unbiased coins are tossed. What is the probability of getting one head and one tail?
CUET (UG) - 2023
CUET (UG)
Mathematics
Boat and Stream
If
\( cos 6\theta= sin 3\theta\)
, then the value of
\(\theta\)
is:
CUET (UG) - 2023
CUET (UG)
Mathematics
Trigonometry
If
\(x^{\frac{3}{4}}+y^{\frac{3}{4}}=a^{\frac{3}{4}}\)
(a is a constant) then
\(\frac{dy}{dx}\)
is equal to :
CUET (UG) - 2023
CUET (UG)
Mathematics
Derivatives
The determinant
\(\begin{vmatrix} x & \sin\theta & \cos\theta \\ -\sin\theta & -x & 1 \\ \cos\theta & 1 & x \end{vmatrix}\)
is :
CUET (UG) - 2023
CUET (UG)
Mathematics
Determinants
A random variable has the following probability distribution
\(X=x_i\)
2
3
4
5
\(P(X=x_i)\)
4k
k
5k
2k
The value of P(X <3) is:
CUET (UG) - 2023
CUET (UG)
Mathematics
Probability Distribution
Value of 2
48
(mod 15) is :
CUET (UG) - 2023
CUET (UG)
Mathematics
Simplification
The function
\(f(x)=sinx+cosx,0\leq x\leq 2\pi \)
is :
CUET (UG) - 2023
CUET (UG)
Mathematics
Increasing and Decreasing Functions
The interval in which the
\(f(x) = sinx-cosx, 0 ≤ x ≤ 2π\)
is strictly decreasing is :
CUET (UG) - 2023
CUET (UG)
Mathematics
Increasing and Decreasing Functions
The value of k for which the matrix
\(\begin{pmatrix} 0 & 2 & 4 \\ 2 & 0 & 5 \\ -3 & 5 & 0 \end{pmatrix}\)
is a symmetric matrix is given by :
CUET (UG) - 2023
CUET (UG)
Mathematics
Symmetric and Skew Symmetric Matrices
The area of the region
\(\{(x, y) : x^2 + y^2 \leq 2ax, y^2 > ax, x \geq 0, y \geq 0\} \text{ where } a > 0\)
, is :
CUET (UG) - 2023
CUET (UG)
Mathematics
Area under Simple Curves
The integral
\(\int_0^1x(1-x)^n dx\)
is equal to :
CUET (UG) - 2023
CUET (UG)
Mathematics
Definite Integral
The value of the integral
\(\int\frac{1-\sin x}{\cos^2 x}dx\)
is :
CUET (UG) - 2023
CUET (UG)
Mathematics
Integration
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