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Previous year question hub

Biomolecules - Organic Chemistry - Chemistry Previous Year Questions

Practice Biomolecules - Organic Chemistry - Chemistry previous year questions organised from real papers, with year-wise coverage and clear topic navigation.

4Papers
2Years
8Questions
1Topics

Biomolecules question pattern

Every graph below is calculated only from this selection.

Questions by year

Year-wise coverage for Biomolecules. Each bar uses a separate theme-derived color.

Difficulty distribution

How the classified questions are distributed by difficulty.

Not classified 8 100%

Question type distribution

MCQ, numerical, multiple-select and other formats found in these papers.

Multiple Choices 8 100%

Subject weightage

Top subjects by unique question coverage.

Chemistry
8 Qs

Most asked topics

Top topics across the included previous year papers.

Organic Chemistry
8 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Biomolecules
8 Qs

Paper coverage

Question coverage for the most populated papers. Every active PYP paper remains listed below.

MHT CET (PCB) 2025 9th April Morning Shift
3 Qs
MHT CET (PCB) 2025 9th April Evening Shift
2 Qs
MHT CET (PCB) 2024 22th April Morning Shift
2 Qs
MHT CET (PCB) 2024 22th April Evening Shift
1 Qs

Included previous year papers

Newest papers appear first. Sort by year, question coverage or name.

PaperYear / sessionQuestions in this viewOpen
MHT CET (PCB) 2025 9th April Evening Shift20252View paper
MHT CET (PCB) 2025 9th April Morning Shift20253View paper
MHT CET (PCB) 2024 22th April Evening Shift20241View paper
MHT CET (PCB) 2024 22th April Morning Shift20242View paper

All Biomolecules previous year questions

Practice every matching question in batches of 20, with every available option.

1
2024 · Chemistry · Organic Chemistry · Biomolecules
MHT CET (PCB) 2024 22th April Evening Shift

Which carbon atoms of glucose in open chain structure numbered from $\mathrm{C}-1$ to $\mathrm{C}-6$ are NOT chiral?

A
$\mathrm{C}-3$ and $\mathrm{C}-4$
B
$\mathrm{C}-1$ and $\mathrm{C}-6$
C
C-2 and C-4
D
$\mathrm{C}-4$ and $\mathrm{C}-5$
Open complete paper
2
2024 · Chemistry · Organic Chemistry · Biomolecules
MHT CET (PCB) 2024 22th April Morning Shift
What is the number of chiral carbon atoms and number of formyl groups respectively present in ribose?
A
2 and 2
B
2 and 1
C
3 and 1
D
3 and 2
Open complete paper
3
2024 · Chemistry · Organic Chemistry · Biomolecules
MHT CET (PCB) 2024 22th April Morning Shift

Which amino acid from following contains highest number of N atoms in it?

A
Histidine
B
Lysine
C
Arginine
D
Glutamine
Open complete paper
4
2025 · Chemistry · Organic Chemistry · Biomolecules
MHT CET (PCB) 2025 9th April Evening Shift

Which from following tests for glucose confirms presence of carbonyl group?

A

Action of $\mathrm{NH}_2 \mathrm{OH}$ to form oxime

B

Heating with HI forming $n$-hexane

C

Formation of pentaacetate derivative when reacted with acetic anhydride

D

Glucose and gluconic acid both form saccharic acid when treated with dilute $\mathrm{HNO}_3$

Open complete paper
5
2025 · Chemistry · Organic Chemistry · Biomolecules
MHT CET (PCB) 2025 9th April Evening Shift

Which of the following cations is involved in formation of chlorophyll molecule in plants?

A

$\mathrm{Na}^{+}$

B

$\mathrm{Sr}^{2+}$

C

$\mathrm{Mg}^{2+}$

D

$\mathrm{Ca}^{2+}$

Open complete paper
6
2025 · Chemistry · Organic Chemistry · Biomolecules
MHT CET (PCB) 2025 9th April Morning Shift

Identify the quantity of carbohydrate units formed after hydrolysis of n mole lactose.

A

$2 n$ Glucose

B

$n$ Glucose $+n$ Galactose

C

3n Glucose

D

$n$ Glucose $+n$ fructose

Open complete paper
7
2025 · Chemistry · Organic Chemistry · Biomolecules
MHT CET (PCB) 2025 9th April Morning Shift

What is the maximum number of ester linkages in a triglyceride?

A

4

B

3

C

2

D

1

Open complete paper
8
2025 · Chemistry · Organic Chemistry · Biomolecules
MHT CET (PCB) 2025 9th April Morning Shift

Which from following amino acids is synthesized in our body?

A

Proline

B

Phenylalanine

C

Methionine

D

Valine

Open complete paper