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

Choose the sentence that is grammatically correct.

Choose the grammatically correct sentence.

Choose the word that is closest in meaning to “intransigent” as used in the sentence: “The negotiations failed because both parties remained intransigent despite repeated attempts at compromise.”

Arrange the following steps of the Polymerase Chain Reaction (PCR) in the correct sequence.
• Primer Annealing
• Denaturation
• Extension by DNA Polymerase Choose the correct answer from the options given below:

Arrange the following trophic levels in the correct sequence of a food chain starting from producers.
• Secondary Consumer
• Producer
• Primary Consumer
• Tertiary Consumer Choose the correct answer from the options given below:

A test cross is performed by crossing an F\(_1\) individual with

Orchid growing on a mango tree is an example of

Copper-T prevents pregnancy mainly by

The symbol \(r\) in population ecology represents

Androgens are primarily secreted by which of the following cells?

RNA interference (RNAi) is a process that results in

Find the equation of the tangent to \[ y=x^3-3x+1 \] at the point where \(x=2\).

A bag contains 5 red balls, 4 blue balls and 3 green balls. Two balls are drawn at random without replacement. The probability that both balls are red is:

Find the shortest distance between the skew lines \[ \vec r=(1,0,0)+\lambda(1,1,0) \] and \[ \vec r=(0,1,1)+\mu(0,1,1) \]

If \[ \int_{0}^{1}(3x^2+2x+1)\,dx=k, \] then the value of \(k\) is:

If \[ \int \frac{2x+1}{x^2+x+1}\,dx \] is equal to:

The differential equation of the family of curves \[ y=ce^{2x} \] is:

If a random variable \(X\) has probability distribution \[ P(X=x)=kx, \] \[ x=1,2,3,4, \] then the value of \(k\) is:

The number of 5-digit numbers that can be formed using the digits \(1,2,3,4,5,6\) without repetition and divisible by \(5\) is:

If \[ z=\frac{1+i}{1-i}, \] then \(z^8\) equals:

Which reagent converts phenol into salicylaldehyde?

For a second-order reaction, the unit of rate constant is:

Which of the following complexes is diamagnetic?

Which of the following statements regarding actinoids is correct?

Which reagent is used to distinguish between ethanal and propanone?