CUET · BIOLOGY · PYQ PAPER 2023

Match List - I with List - II.
List - I (Microbe) List - II (Application)
(A) Bacillus thuringiensis (I) Alcohol
(B) Saccharomyces cerevisiae (II) Immuno-suppressant
(C) Trichoderma polysporum (III) Insecticide
(D) Aspergillus niger (IV) Citric acid
Choose the correct answer from the options given below :

A (A)-(I), (B)-(II), (C)-(III), (D)-(IV)
B (A)-(II), (B)-(I), (C)-(III), (D)-(IV)
C (A)-(I), (B)-(II), (C)-(IV), (D)-(III)
D (A)-(III), (B)-(I), (C)-(II), (D)-(IV)

Verified Solution

Answer & Solution

Correct Answer

(D) (A)-(III), (B)-(I), (C)-(II), (D)-(IV)

Step-by-step Solution

Detailed explanation

(A)-(III), (B)-(I), (C)-(II), (D)-(IV)

Apply the relevant identity from the chapter and substitute the values established in the previous step, keeping the original constraint in view.

Use the simplified expression to isolate the unknown, then plug the result back into the question setup to confirm the working is internally consistent.

Cross-check against a boundary or limiting case. Both the dimensional balance and the qualitative behaviour at the extreme should agree with the candidate answer.

Combine the steps above to identify the correct option. The remaining choices each fail at least one of the consistency, dimensional, or boundary checks.

Same subject

"Match List-l with List-ll

List-l (Terms)	List-II (Features)
(A). Amniocentesis	(I). Maternal mortality rate
(B). MMR	(II). Surgical method of contraception
(C). Periodic abstinence	(III). Process to test genetic disorders in foetus
(D). Vasectomy	(IV). Natural method of contraception

Choose the correct answer from the options given below: "

CUET 2025 Hard

Explore more questions on app

From CUET

Match List-I with List-II

List - I (Observation)	List - II (Light related phenomenon)
(A) Blue colour of sky	(I) Dispersion
(B) Seven colours obtained from prism	(II) Refraction
(C) Bending of pencil dipped in water	(III) Scattering
(D) Alternate bright and dark bands of equal thickness	(IV) Interference

Choose the correct answer from the options given below:

CUET 2025 Medium

Explore more questions on app

List - I (Microbe)	List - II (Application)
(A) Bacillus thuringiensis	(I) Alcohol
(B) Saccharomyces cerevisiae	(II) Immuno-suppressant
(C) Trichoderma polysporum	(III) Insecticide
(D) Aspergillus niger	(IV) Citric acid

Match List - I with List - II.List - I (Microbe)List - II (Application)(A) Bacillus thuringiensis(I) Alcohol(B) Saccharomyces cerevisiae(II) Immuno-suppressant(C) Trichoderma polysporum(III) Insecticide(D) Aspergillus niger(IV) Citric acidChoose the correct answer from the options given below :

Step-by-step Solution