CUET Biology Question Paper – PDF Download with Solution

📅 Published on: 17.10.2025

Cuet biology question paper

If you’re preparing for the CUET Biology exam, one of the smartest ways to boost your score is by solving previous year CUET Biology question papers. They not only help you understand the exam pattern but also strengthen your concept clarity. In this article, you’ll get the CUET Biology Question Paper PDF download with solutions, along with the syllabus, important topics, best books, and preparation tips to score maximum marks in CUET Biology 2025.

Why CUET Biology Question Paper is Important

The Common University Entrance Test (CUET) is now the gateway to most central universities in India, including Delhi University, BHU, and other top institutions. Biology is one of the most popular subjects among science students who wish to pursue B.Sc. (Biology), Biotechnology, Botany, Zoology, or medical-related courses.

Practicing the CUET Biology Question Paper is crucial because:

•It gives you an idea of the types of questions asked in the exam.

•It helps in time management and accuracy.

•You can identify your strong and weak areas in the syllabus.

•You’ll understand the weightage of chapters and focus on the most important topics.

Whether you’re preparing for CUET for the first time or revising, solving biology question papers CUET style is the best step toward a high score.

CUET Biology Question Paper 2025 PDF Download

Students often ask — “Where can I download CUET Biology question paper with solutions?”

Below are the links for CUET Biology question paper PDF download for different years and sets.

CUET Biology Question Paper 2024

CUET Biology Question Paper

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CUET Biology Question Paper Code 304E Set A

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CUET Biology Question Paper Code 304E Set B

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CUET Biology Question Paper Code 304E Set C

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CUET Biology Question Paper Code 304E Set D

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CUET Biology Question Paper Set 304EH Set A

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CUET Biology Question Paper Set 304EH Set B

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CUET Biology Question Paper Set 304EH Set C

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CUET Biology Question Paper Set 304EH Set D

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CUET Biology Question Paper Set 304EH NEW Set A

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CUET Biology Question Paper Set 304EH NEW Set B

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CUET Biology Question Paper Set 304EH NEW Set C

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CUET Biology Question Paper Set 304EH NEW Set D

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CUET Biology Question Paper 2023

The CUET Biology Question Paper 2023 is one of the best resources for students preparing for the CUET Biology exam. It helps you understand the type of questions asked, difficulty level, and important topics from the syllabus. The 2023 paper followed the latest NTA CUET pattern — consisting of 50 multiple-choice questions

CUET Biology Syllabus 2026

The CUET Biology syllabus is based entirely on the NCERT Class 12 Biology syllabus, so if you’ve prepared for your board exams, you already have a strong base.

Here’s a unit-wise breakdown:

Unit

Topics

Unit I: Reproduction

Reproduction in Organisms, Sexual Reproduction in Flowering Plants, Human Reproduction, Reproductive Health

Unit II: Genetics and Evolution

Principles of Inheritance and Variation, Molecular Basis of Inheritance, Evolution

Unit III: Biology and Human Welfare

Human Health and Disease, Strategies for Enhancement in Food Production, Microbes in Human Welfare

Unit IV: Biotechnology

Principles and Processes of Biotechnology, Applications of Biotechnology

Unit V: Ecology and Environment

Organisms and Population, Ecosystem, Biodiversity and Conservation, Environmental Issues

Best Books for CUET Biology Preparation

Choosing the right books is just as important as solving CUET Biology question papers. Here are some top recommendations:

Book Name & Author/Publisher

Why It’s Useful

NCERT Biology (Class 11 & 12)  NCERT

Covers entire CUET syllabus

CUET Biology Question Bank  Oswaal / Arihant

Includes PYQs and mock tests

NTA CUET Biology Practice Sets  MTG / Disha Experts

Based on latest CUET pattern

Trueman Elementary Biology Vol 1 & 2 K.N. Bhatia & M.P. Tyagi

Best for concept clarity and advanced practice

Important Topics For CUET Biology

CUET tests conceptual understanding more than rote learning. Based on analysis of past CUET Biology question papers, here are the most frequently asked topics:

🔹 From Reproduction:

•Pollination and Fertilization

•Menstrual Cycle and Reproductive Health

•Gametogenesis

🔹 From Genetics and Evolution:

•Mendelian Inheritance

•Sex Determination

•DNA Replication and Structure

•Evolution Theories

🔹 From Human Welfare:

•Disease-causing Microbes

•Vaccines and Immunity

•Antibiotics and Resistance

🔹 From Biotechnology:

•Tools of Recombinant DNA Technology

•Cloning and Gene Transfer

•Applications in Medicine and Agriculture

🔹 From Ecology:

•Food Chain and Energy Flow

•Biodiversity Hotspots

•Global Warming and Ozone Depletion

Focus on concepts, definitions, and diagrams — NTA often asks direct diagram-based questions.

CUET Biology 2026 Preparation Tip

 1. Master NCERT First

  • Foundation of CUET Biology:
    Every question in CUET Biology is directly or indirectly based on NCERT Class 11 and 12 Biology textbooks.
  • Read Line by Line:
    Go through every paragraph carefully — examples, tables, and even footnotes are important.
  • Highlight Key Concepts:
    Mark important definitions, cycles (like Krebs and Calvin), and facts for quick revision later.
  • Use NCERT Exemplar:
    Solve Exemplar questions to strengthen conceptual and application-based understanding.

 2. Solve Previous Year Papers

  • Understand the Exam Pattern:
    Practicing past CUET Biology papers (2022–2024) helps you get familiar with the pattern and question style.
  • Identify Repeated Topics:
    You’ll notice recurring topics like genetics, human physiology, and ecology.
  • Self-Evaluation:
    Solving PYQs shows your weak areas so you can revise them effectively.
  • Improve Accuracy:
    Regular practice enhances your precision and reduces silly mistakes.

 3. Take Chapter-wise Mock Tests

  • Assess Topic Mastery:
    After finishing each chapter, test yourself immediately through short quizzes.
  • Track Progress:
    Keep a score log to see which chapters need more focus.
  • Boost Retention:
    Repeated testing helps reinforce long-term memory and conceptual clarity.
  • Use Online Platforms:
    Platforms like MTG, Oswaal, or NTA mock tests are ideal for realistic practice.

 4. Revise Diagrams and Terminology

  • Frequent Diagram Questions:
    Diagrams like DNA structure, Human Heart, Neuron, and Flower anatomy often appear in CUET.
  • Label Practice:
    Try redrawing and labeling diagrams without seeing the textbook.
  • Learn Scientific Terms:
    Memorize definitions and functions of terms like photophosphorylation, synapse, and transpiration.
  • Visual Learning:
    Use flashcards or sticky notes for visual recall.

 5. Make Short Notes

  • One-Page Summaries:
    Condense each chapter into a single sheet containing keywords, formulas, and diagrams.
  • Quick Revision Tool:
    During final days, these notes help you revise the full syllabus within hours.
  • Use Color Codes:
    Highlight cycles in green, terms in blue, and examples in yellow to make them stand out.
  • Update Regularly:
    Add new points whenever you learn something new or from mock tests.

 6. Time Management

  • Simulate Exam Conditions:
    Practice full-length papers in the same 60-minute duration as CUET.
  • Set Question-Wise Time Limits:
    Spend about 1–1.5 minutes per question to finish on time.
  • Prioritize Easy Questions First:
    Don’t get stuck — skip and return later.
  • Review Mistakes:
    After every mock, analyze where you lost time and improve efficiency.

 7. Focus on Conceptual Clarity

  • Understand, Don’t Cram:
    CUET tests your understanding — not memorization. Know why a process happens, not just what happens.
  • Use Real-Life Examples:
    Relate topics like photosynthesis or evolution to everyday examples to remember better.
  • Watch Concept Videos:
    Visual explanations (YouTube, BYJU’S, or NCERT digital content) make learning easier.
  • Apply Concepts:
    Solve application-based questions — for example, predicting genetic ratios using Mendel’s laws

Benefits of Solving CUET Biology Question Papers

Here’s why every serious aspirant must solve CUET question papers for biology:

  • You’ll understand the difficulty level of the actual exam.
  • Helps in identifying important and repetitive topics.
  • You’ll learn to manage time effectively.
  • Boosts confidence and accuracy.
  • Gives real exam experience before the final test.

The more you solve, the more confident you become for CUET Biology.

Common Mistakes to Avoid

While preparing with biology question papers CUET, avoid these common errors:

  • Ignoring diagrams and labeling questions.
  • Studying only from guidebooks without NCERT.
  • Not analyzing mistakes after mock tests.
  • Leaving Ecology or Biotechnology for last-minute revision.
  • Not revising frequently — biology needs repetition.

Consistency is more important than long study hours.

Conclusion

The CUET Biology Question Paper is your ultimate tool for success in the CUET 2025 exam. By practicing PYQs, following the syllabus, and focusing on high-weightage topics, you can easily score above 95 percentile. Remember — Biology in CUET is all about clarity, practice, and accuracy.

So, download the CUET Biology question paper PDF with solutions, revise regularly, and stay confident. With the right strategy, you’ll definitely secure admission to your dream university.

FAQS

Is NCERT enough for CUET Biology preparation?

Yes, NCERT Class 11 and 12 Biology books completely cover the CUET syllabus. Almost every question is conceptually taken from NCERT text or diagrams. Focus on examples, tables, and definitions. For deeper understanding, you can use NCERT Exemplar questions.

The CUET Biology domain paper includes 50 multiple-choice questions, out of which you need to attempt any 40. Each question carries 5 marks, with a -1 mark penalty for wrong answers. The total duration is 45 minutes, so time management is crucial.

Exact questions are not repeated, but similar concepts and formats often reappear. Topics like Genetics, Human Physiology, and Ecology are frequent. Solving previous year papers helps you recognize recurring ideas and question styles.

In the final days, revise chapter-wise short notes, NCERT summaries, and labelled diagrams. Practice PYQs and quick topic quizzes for retention. Focus on weak areas instead of starting new topics. Stay calm and revise smartly, not excessively.

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