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

For the reaction \[ 2A+B\rightarrow3C+D \] Which of the following does not express the reaction rate?

Choose the word most nearly opposite in meaning to the capitalized word. “PERNICIOUS”

Choose the word most nearly opposite in meaning to the capitalized word. “TANTAMOUNT”

Choose the word most nearly opposite in meaning to the capitalized word. “INSOUCIANT”

Choose the word most nearly opposite in meaning to the capitalized word. “BILIOUS”

Transform the following sentences into Indirect or Direct speech. "Had I known the truth, I would not have spoken so harshly," said Evelyn.

Choose the correct passive or active form of the given sentence. “Who did this damage?”

Choose the correct passive or active form of the given sentence. “They let the prisoner leave early.”

Choose the correct passive or active form of the given sentence. “He likes people flattering him.”

Choose the correct passive or active form of the given sentence. “We expect that the committee will approve the project by tomorrow.”

Choose the correct passive or active form of the given sentence. “They have to paint the ceiling before they can install the new light fixtures.”

Line through \((1,2,3)\) parallel to \(\hat{i}+2\hat{j}+3\hat{k}\):

Distance between \(A(1,2,3)\) and \(B(4,6,3)\):

If \(\vec{a}=2\hat{i}+\hat{j}\), \(\vec{b}=\hat{i}+3\hat{j}\), then \(\vec{a}\cdot\vec{b}=\)

For \(y = x^3 - 3x^2 + 2\), slope at \(x=2\):

Evaluate: \[ \int_{0}^{1} \frac{1}{1+x^2}\,dx \]

Evaluate: \[ \int \frac{1}{x^2 + 4x + 5}\,dx \]

Solve: \[ \frac{dy}{dx} + y = e^x, \qquad y(0)=2 \]

Solve: \[ \frac{dy}{dx} = y\tan x \]

During transcription in eukaryotes, the enzyme responsible for synthesis of mRNA is:

Read the following statements regarding Bt cotton and choose the correct option.
• [(P)] Bt toxin is produced by Bacillus thuringiensis.
• [(Q)] The inactive protoxin gets activated in the acidic gut of insects.
• [(R)] Cry proteins create pores in the epithelial cells of insect midgut.
• [(S)] Different cry genes control different groups of insects.

Which hormone is secreted by the corpus luteum during pregnancy?

Read the following statements carefully regarding scientists and their contributions in genetics.
• [(P)] Mendel proposed the law of segregation.
• [(Q)] Sutton and Boveri proposed chromosomal theory of inheritance.
• [(R)] T.H. Morgan experimentally proved linkage in Drosophila.
• [(S)] Hershey and Chase proved that proteins are genetic material. Choose the correct option.