Chapter test · Chemistry · Class 12

Biomolecules

This test asks up to 25 questions on the real pattern and marking, and hands you a concept-by-concept report the moment you finish. It covers 3 key concepts: Carbohydrates, Proteins and enzymes and Vitamins, nucleic acids and hormones.

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Questions

Up to 25 — 20 MCQ + 5 numerical

Time

60 minutes, fixed

Marking

JEE Main: +4 / −1 on A, +4 / 0 on B

Class

Class 12 · Chemistry

Report

Concept breakdown + cognitive demand, instantly

What this test covers

3 key concepts, tested the way the exam tests them.

Mapped from EduPeak’s learning framework for this chapter — the same map your report scores you against.

1
Carbohydrates
- Classifies carbohydrates and explains glucose structure and reactions.Recall & understanding
2
Proteins and enzymes
- Explains amino acids, peptide bonds and protein structure levels.Recall & understanding
3
Vitamins, nucleic acids and hormones
- Classifies vitamins and outlines DNA/RNA composition and functions.Recall & understanding

Level of thinking demanded3 learning objectives

Recall & understandingApply & AnalyseHigher-order

This chapter is tested mostly at the Recall & understanding level.

In your board

Where this chapter sits in your syllabus.

The same EduPeak test, found under your own textbook’s chapter name.

CBSE
Biomolecules
✓ in your syllabus
Gujarat (GSEB)
Biomolecules
✓ in your syllabus
Madhya Pradesh (MPBSE)
Biomolecules
✓ in your syllabus
Rajasthan (RBSE)
Biomolecules
✓ in your syllabus
Bihar (BSEB)
Unit-XV Biomolecules
✓ in your syllabus
Uttar Pradesh (UPMSP)
जैव अणु / Biomolecules
✓ in your syllabus
ISC (CISCE)
Biomolecules
✓ in your syllabus
Cambridge International A Level
Biomolecules
not taught by this board — asked by the exam
IB Diploma Programme (HL)
Biomolecules
not taught by this board — asked by the exam

See all chapters in your board’s names →

Try one

A sample question from this chapter.

Drawn fresh from the chapter’s bank on every visit. Reveal the worked solution when you are ready — the way your report explains every question.

SampleChemistry· MCQ+4 / -1

A DNA molecule contains 4 bases whose structures are shown below. One of the structures is not correct; identify the incorrect base structure.

Four nitrogenous base structures labelled 1 to 4. Structure 1 is a purine ring bearing an amino group (adenine). Structure 2 is a pyrimidine ring with a methyl group and two carbonyl groups (thymine). Structure 3 is a purine ring drawn with a methyl group in place of guanine's usual substituents. Structure 4 is a pyrimidine ring with an amino group and one carbonyl group (cytosine).

A. $1$
B. $2$
C. $3$
D. $4$

Worked, step by step — the way your report explains every question. Loads on request.

In the real test, every question is fresh from the chapter’s bank — and your report shows the worked solution for each one.

Keep climbing

Related Class 12 Chemistry chapters

Redox Reactions and Electrochemistry Chemical Kinetics p-Block Elements d and f Block Elements Coordination Compounds Organic Compounds with Halogens

Good to know

About this chapter test

How is the test scored?

Exactly like JEE Main: +4 for a correct answer, −1 for a wrong MCQ, and no negative marking on numericals. Your total, pacing and concept-by-concept accuracy appear in your report the moment you submit.

Which class is Biomolecules in?

Biomolecules sits in Class 12 Chemistry here. Pick your class when you start — the whole chapter list is organised the same way.

Can I take it more than once?

Yes — each attempt draws from the chapter’s bank, and your report tracks your best and your progress across attempts.

Is it free?

Free chapter tests are included with every account, and each one comes with the complete report. No card needed to start.

25 questions. 60 minutes. One honest answer.

Find out exactly where you stand on this chapter — today.

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