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

Who among the following is associated with the concept of Functional Foremanship?

Which of the following is a pair of biofertilizer?

Which of the following acts as a biofertilizer?

Which of the following principles of management was given by Henri Fayol and emphasizes that each employee should receive orders from only one superior?

Name a food product prepared by the action of bacteria:

Supply of oxygen to the biogas plant will have:

Methanogens do not produce:

Which role is played by lactic acid bacteria (LAB) in our stomach?

BOD of waste water is estimated by measuring the amount of:

Find the derivative of \[ f(x)=e^{x^2} \]

Is \[ f(x)=|x-2| \] differentiable at \(x=2\)?

Find the adjoint of \[ A= \begin{pmatrix} 1& 2\\ 3& 4 \end{pmatrix} \]

Which one of the following is useful in rice fields?

Acellular microorganism is:

Which one of the following is not a nitrogen-fixing organism?

Find the shortest distance between the lines \[ \vec r= \hat i+2\hat j+\hat k+\lambda(\hat i-\hat j+\hat k) \] and \[ \vec r= 2\hat i-\hat j-\hat k+\mu(2\hat i+\hat j+2\hat k) \]

Identify the order and degree of the differential equation: \[ \left(\frac{d^3y}{dx^3}\right)^2 + 4\left(\frac{dy}{dx}\right)^4 + y = \sin(x) \]

Maximize \[ Z=3x+4y \] subject to \[ x+y\le10,\qquad x,y\ge0 \]

Find the domain of \[ f(x)=\sin^{-1}(2x-1) \]

Probability that the second ball is red, given the first was blue (3 red and 5 blue balls, without replacement).

Find the local maximum of \[ f(x)=x^3-3x+2 \]

Consider a \(3\times3\) matrix \(A\). If \[ \operatorname{adj}(A)= \begin{pmatrix} 2& 0& 0\\ 0& 2& 0\\ 0& 0& 2 \end{pmatrix} \] find \(\det(A)\).

The reagent used in Sandmeyer reaction for converting benzene diazonium chloride into chlorobenzene is:

The number of stereoisomers possible for the compound \( \text{CH}_3\text{CHBrCHBrCH}_3 \) is:

Which of the following reagents converts aldehydes into primary alcohols?