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

In a certain code language, MOUNTAIN is written as NQXOUCJP. How will VALLEY be written in the same code?

A vessel contains milk and water in the ratio 7 : 3. If 10 litres of the mixture is removed and replaced with pure water, the ratio becomes 7 : 5. What was the initial quantity of the mixture?

A shopkeeper marks an article 40% above its cost price and allows a discount of 10% on the marked price. If the article is sold for Rs 1,260, what is its cost price?

Which of the following is considered a characteristic feature of New Media?

Given below are two statements: Assertion (A): Public Relations helps organizations maintain a positive image among the public. Reason (R): Public Relations is mainly concerned with selling products directly to consumers. Choose the correct answer from the options given below:

Find the distance from the point \[ (1,1,1) \] to the plane \[ x+y+z=3. \]

Who gave the famous statement “The medium is the message”?

Who proposed the famous communication model consisting of Source, Message, Channel and Receiver (SMCR)?

Given below are two statements: Assertion (A): Journalists are expected to verify information before publishing it. Reason (R): Accuracy and credibility are important principles of journalism. Choose the correct answer from the options given below:

Advertising is primarily aimed at

Find the rate of change of the area of a circle with respect to its radius \(r\) when \[ r=3\text{ cm}. \]

Calculate \[ \int e^x\,dx. \]

If \[ P(A)=0.5, \qquad P(B)=0.3, \qquad P(A\cap B)=0.1, \] find \[ P(A|B). \]

Find the value of \[ \cos\left(\sin^{-1}\left(\frac{1}{2}\right)\right). \]

Is \[ f(x)=x^2 \] continuous at \(x=0\)?

Find \[ \frac{dy}{dx} \] if \[ y=\log(\sin x). \]

Find the order and degree of the differential equation: \[ \sqrt{1+\left(\frac{dy}{dx}\right)^2}=\frac{d^2y}{dx^2} \]

Minimize \[ Z=2x+3y \] subject to \[ x+y\ge5, \qquad x,y\ge0. \]

Find the angle between the vectors \[ \vec{a}=\hat{i}+\hat{j}-\hat{k} \] and \[ \vec{b}=\hat{i}-\hat{j}+\hat{k}. \]

Assertion (A): Sucrose is a non-reducing sugar and does not exhibit mutarotation.
Reason (R): In sucrose, both anomeric carbon atoms are involved in glycosidic bond formation.

Phenol is subjected to the following sequence of reactions: \[ \text{Phenol} \xrightarrow{\text{Kolbe-Schmitt}} A \xrightarrow{\text{SOCl}_2} B \xrightarrow{\text{Clemmensen Reduction}} C \xrightarrow{\text{Reimer-Tiemann}} D \] The functional group present in the final product \(D\) is:

Which of the following statements regarding lanthanoids is correct?

For the electrochemical cell \[ Zn|Zn^{2+}(10^{-2}M)||Cu^{2+}(10^{-4}M)|Cu \] at \(298\,K\), \(E^\circ_{cell}=1.10\,V\). The minimum external potential required to just stop the spontaneous cell reaction is closest to:

For a first-order reaction, the rate constant increases by a factor of \(16\) when the temperature is increased from \(300\,K\) to \(340\,K\). The activation energy of the reaction is closest to:

A coordination compound \([CoF_6]^{3-}\) is converted into \([Co(CN)_6]^{3-\). Which of the following correctly represents the hybridization and number of unpaired electrons in the final complex?}