CUET Biology Question Papers PDF with Answers

Overview: In 2024, around 3,13,683 students attempted the CUET Biology question paper. In 2025, this number is likely to increase. Know the details about the "CUET Biology Question Papers" to gain a competitive edge and optimise your CUET score. Get vital insights, sample papers, question types, exam analysis, and exclusive preparation tips right here!

In the CUET Exam Biology question papers, you will only get 60 minutes to attempt all 50 questions by choosing the right answer from the 4 given options.

This might sound challenging, but with the right resources and understanding, you can score 250/250 on the exam. Keep reading to learn everything about the exam so you can prepare well. 

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CUET Biology Question Papers: Overview

The CUET 2025 exam for Biology requires a clear understanding of its structure, type of questions, and marking scheme. 

• The medium of the exam will be English, Hindi, Assamese, Kannada, Malayalam, Bengali, Gujarati, Marathi, Odia, Punjabi, Tamil, Telugu, and Urdu. 
• You can apply to many CUET participating universities depending on their eligibility conditions. 
• The questions will revolve around these units, testing you based on your subject knowledge and understanding.

The highlights of the CUET Biology Question Papers is as follows -

Aspects	CUET Biology Exam Pattern 2025
Mode	Online
Medium	English or other 12 languages
Type of Questions	Objective (MCQ)
Number of Questions	50 out of 50 to be attempted
Total Marks	250
Duration	60 minutes
Marking Scheme	Correct Answer: +5
	Incorrect Answer: -1
	Unattempted Answer: 0

CUET Biology Question Previous Year Papers PDF with Solutions

The Biology CUET Question Papers from previous years will evaluate your memorisation capabilities and your holistic understanding and command of the subject.  Download and practice from CUET Biology previous year papers from the link below:

CUET 2024 Biology Question Paper PDF

CUET 2023 Biology Question Paper PDF

CUET 2022 Biology Question Paper PDF

CUET Bio Sample Paper PDFs with Solutions

CUET Biology Sample Paper 1

CUET Biology Sample Paper 2

Benefits of Practising Sample Papers for CUET Biology 

When it comes to cracking CUET Biology, it’s not just about knowing the syllabus—it’s about mastering the exam pattern, timing, and strategy.

1. Sample papers give you a clear idea of the types of questions, CUET marking scheme, and difficulty level you can expect in the actual exam. This familiarity helps reduce surprises on exam day.
2. One of the biggest challenges in CUET is time. Practicing papers under timed conditions helps you improve speed and accuracy.
3. Regular practice shows you exactly where you’re strong (for example, genetics or human physiology) and where you need more revision (for example, ecology or biotechnology). It helps you use your prep time more wisely.
4. Practicing sample questions allows you to apply what you've studied, not just remember facts. This deepens your grasp and boosts confidence.
5. Mock tests and sample papers simulate real exam pressure. The more you practice, the more comfortable and confident you become.
6. Keeping track of your scores in practice papers helps you monitor improvement and adjust your strategy over time. You’ll know exactly when you’re exam-ready.

CUET Biology Syllabus 2025

Here's the list of units included in the CUET Biology syllabus: 

• Unit I: Reproduction
• Unit II: Genetics and Evolution
• Unit III: Biology and Human Welfare
• Unit IV: Biotechnology and Its Applications
• Unit V: Ecology and Environment

Types of Questions Asked in CUET Biology Question Paper are: 

CUET Biology Previous Years Exam Analysis

Since 2022, the CUET Biology question paper level has been moderate to difficult. Attempt CUET Mocks Tests 2025 regularly for more accuracy and high marks. 

The precise details of the exam analysis are given below: 

LEVEL OF DIFFICULTY	2024	2023	2022
Easy	45%	35%	35%
Moderate	40%	45%	50%
Difficult	15%	20%	15%

Learn how to prepare for CUET Biology HERE! 

Proven Tips to Excel in CUET Biology Question Paper 2025 

CUET 2025 is more than just an exam—it's a stepping stone to your dream university and future in Biology. With dedication, the right resources, and a strategic approach, success is within reach.

1- Understand the Syllabus Thoroughly

• Begin by getting a clear picture of the entire CUET syllabus 2025. Know the topics and sub-topics that need to be covered. 
• This will help strategise your study plan and ensure no significant topic is left out.

2- Use Standard Study Materials

• Rely on well-regarded biology textbooks and study materials, like NCERT, for foundational concepts to solve CUET Biology question paper easily. 
• These sources provide accurate information presented in a structured manner, making it easier to grasp complex topics.

3- Practice Regularly with Mock Tests

• Attempt CUET Biology question paper from past years and mock tests in an actual exam-like environment. 
• Regularly attempting them helps you assess your preparation level, understand the exam pattern, and improve speed and accuracy.

4- Revise Periodically

• Biology has a vast syllabus with numerous details to remember. 
• Periodic revision ensures that information is retained in the long-term memory and can be easily recalled during the exam.

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5- Focus on Diagrams and Labelling

• Biology is a visual subject. Diagrams, illustrations, and labellings play a critical role.
• Practising these helps one understand topics better and gain marks in questions where diagrams are required.

6- Engage in Group Studies

• Studying with peers can be beneficial. However, to take a more targeted approach, you must learn how to manage CUET Preparation with 12th. 
• It allows for discussions, clarifications on doubts, and a deeper understanding of topics as different individuals might have other insights or ways of understanding.

7- Stay Updated with Current Biological Advancements

• Biology is an ever-evolving field. Stay updated with recent discoveries, research, and advancements. 
• This provides an edge in current affairs-related questions and instils a deeper interest.

8- Create Summary Notes

• Create concise notes highlighting key concepts, definitions, and important diagrams for every topic in the CUET Biology question paper. 
• These notes act as quick revision tools as the exam date approaches.

9- Prioritise Health and Well-being

• Regular sleep, a balanced diet, and stress-relief activities are crucial. 
• A healthy body and mind enhance concentration, retention, and overall performance.

Take CUET Biology Mock Tests for 250/250 marks

10- Seek Guidance

• If you are stuck on particular topics or concepts, don't hesitate to seek help. This could be from teachers, online platforms, or tutors. 
• External guidance can offer a fresh perspective and more precise understanding.

Top Books for CUET Biology Question Paper Preparation 2025

Check out the best books for CUET preparation 2025 for biology exam: 

Books for Preparation	Author
Modern ABC of Biology Class XII (Part I & II)	B.B. Arora and A.K. Sabharwal
Biology @ Your Fingertips	Rahul Chawla

Key Takeaways

• Acing the CUET Biology question paper is not just about securing a spot in a coveted university program; it's about aiming for success in the long run.
• A strong performance indicates a deep understanding of biology, positioning you well for advanced studies, research opportunities, and even potential careers in the field.
• To score 250/250 on the exam, solve 10-15 from previous years and CUET UG Biology sample paper for maximum practice. 
• The CUET Biology question paper consists of 50 questions, of which you must attempt all 50 questions in 60 minutes. 
• Join  CUET 2025 Online Coaching by SuperGrads for more balanced and structured preparation.