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

Which of the following formula is correct to calculate "the average rate of change in the number of organisms per time, per organisms", in population growth rate ?
Where, N represent the number of organisms and t is the time.

Arrange the following ecological succession in the lithosphere (rocks) from final to initial succession stage
A. Moss stage
B. Foliose - lichens stage
C. Herbaceous stage
D. Crustose - lichens Stage
E. Shrub stage
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Which of the following issue is NOT addressed by Eco-feminism?

First "Earth Day" was celebrated on ...................

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Gabriel phthalimide synthesis of amines produces

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Which of the following gives the correct representation of zwitter ion of the given amino acid ?

Peptide bond in proteins is strutcurally represented as

Fibrous protein is characterized by the presence of hydrogen and disulfide bonds. Examples of fibrous protein are
(A) Keratin
(B) Myosin
(C) Insulin
(D) Albumins
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The first step in conversion of aniline to 4-bromoaniline involves

-OH group at which carbon center of glucose form a pyranose ring structure?

Which of the following reagents will bring out the following transformation ?

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Amongst the following, the strongest base in the aqueous medium is :

Select the correct set of reagents required for conversion of the following chemical reactions

The correct increasing order of acidity of the following molecules is

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In nucleophilic addition reaction of HCN to ethanal, the hybridisation of the carbonyl carbon in the final product is

Iodoform reaction with sodium hypoiodite is used for detection of .

Sodium benzoate finds applications in

Conversion of carboxylic acid to hydrocarbon is carried out using

Which of the following hybridisation is correct for \([\text{FeF}_6]^{3-}\)?

Potassium dichromate (\(\text{K}_2\text{Cr}_2\text{O}_7\)) is a strong oxidizing agent. Select the correct statements from the following:
(A) It is used for preparation of many azo compounds.
(B) With the decreasing pH of the solution, dichromates changes into chromates.
(C) In acidified solution equivalent weight of dichromate is M/5
(D) The bond angle between Cr-O-Cr is \(126^\circ\).
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Which one of the following compounds does not show geometrical isomerism?