List of top Questions asked in CUET (UG)- 2026

Which of the following is a unit of power?
Work done is zero when the angle between force and displacement is:
Simple Interest on a sum for 2 years at 10% per annum is \rupee 400. What is the principal amount?
A cube has side length doubled. Its volume becomes:
The SI unit of frequency is:
Who is the author of the book Wings of Fire?
The POCSO Act in India was enacted in which year?
The “Right to Property” was removed from the list of Fundamental Rights by which Constitutional Amendment?
If \( A \) is a square matrix of order \(3\) and \( |A|=-3 \), then the value of \( |2AA^T| \) is:
If \( A \) is a square matrix of order \(3\) such that \( |2(\operatorname{adj}A)|=288 \), then the value of \( |A| \) is:
If \( B \) is a non-singular \(4\times4\) matrix and \( A \) is its adjoint such that \( |A|=125 \), then \( |B| \) is:
The value of \( \cos\left(\frac{\pi}{6}-\cos^{-1}\left(-\frac{\sqrt3}{2}\right)\right) \) is equal to:
The value of \( \cot^{-1}\left[2\cos\left(2\sin^{-1}\frac{1}{2}\right)\right] \) is:

If \[ R=\{(x,y)\mid x,y\in \mathbb{R},\ x^2+y^2=1\} \] is a relation in \(\mathbb{R}\), then \(R\) is: 

If \[ R=\{(x,y)\mid x,y\in \mathbb{R},\ x^2+y^2=1\} \] is a relation in \(\mathbb{R}\), then \(R\) is: 

Match the following integrals in Column I with their corresponding results in Column II: 


 

Column IColumn II
A. \[ \displaystyle \int \frac{dx}{x^2-a^2} \]I. \[ \displaystyle \frac{1}{2a}\log\left|\frac{a+x}{a-x}\right|+C \]
B. \[ \displaystyle \int \frac{dx}{a^2-x^2} \]II. \[ \displaystyle \log\left|x+\sqrt{x^2-a^2}\right|+C \]
C. \[ \displaystyle \int \frac{dx}{\sqrt{x^2-a^2}} \]III. \[ \displaystyle \frac{1}{2a}\log\left|\frac{x-a}{x+a}\right|+C \]
D. \[ \displaystyle \int \frac{dx}{\sqrt{a^2-x^2}} \]IV. \[ \displaystyle \sin^{-1}\frac{x}{a}+C \]
The magnetic nature of elements depends on the presence of unpaired electrons. Identify the configuration of transition element, which shows highest magnetic moment.
Which of the following oxidation state is common for all lanthanoids?
On addition of small amount of \(KMnO_4\) to concentrated \(H_2SO_4\), a green oily compound is obtained which is highly explosive in nature. Identify the compound from the following.

The electronic configuration of \(\mathrm{Cu(II)}\) is \[ 3d^9 \] whereas that of \(\mathrm{Cu(I)}\) is \[ 3d^{10} \] Which of the following is correct? 

Chromosomes are made from
To prepare \(3\)-ethylpentan-\(3\)-ol, the reagents needed are

Match the columns: 

Column - IColumn - II
(A)\[ \mathrm{CH_2=CH-CH_2Cl} \](p)gem-Dichloride
(B)\[ \mathrm{CH_2=CHX} \](q)Vinylic halide
(C)\[ \mathrm{CH_3CHCl_2} \](r)vic-Dichloride
(D)\[ \mathrm{CH_2ClCH_2Cl} \](s)Allylic halide
For which value of \(x\) and \(y\), the following square planar compound shows geometrical isomers \[ [\mathrm{Pt(Cl)_x(Br)_y}]^{2-} \]
The oxidation potentials of \(A\) and \(B\) are \[ +2.37\ \mathrm{V} \quad \text{and} \quad +1.66\ \mathrm{V} \] respectively. In chemical reactions