Courses
Courses for Kids
Free study material
Offline Centres
More
Store Icon
Store

Class 12 CBSE Biology Sample Paper - Set 6 Preparation

ffImage
banner

CBSE Class 12 Biology Sample Papers 2025-26 - FREE PDF Download

Looking for Cbse Sample Papers For Class 12 Biology Mock Paper 6 to boost your exam confidence for the 2025-26 session? Our resources are tailored to help you master key concepts, align with the CBSE exam pattern, and understand what matters most for scoring high. For a complete overview of topics, check the detailed latest CBSE Class 12 Biology syllabus before you begin practicing.


These Class 12 Biology mock tests, curated with expert guidance, reflect the CBSE blueprint and focus on the most relevant question types. Whether you’re aiming for accuracy or managing time, solving these papers along with the full set of sample papers sharpens both skills. Download now, practice regularly, and move a step closer to acing your CBSE Biology exam!

General Instructions and Sample Paper Pattern for Biology (Set 6)

  • Section A: 16 questions × 1 mark = 16 marks.
  • Section B: 5 questions × 2 marks = 10 marks.
  • Section C: 7 questions × 3 marks = 21 marks.
  • Section D: 2 case-based questions × 4 marks = 8 marks.
  • Section E: 3 questions × 5 marks = 15 marks.
  • Total Time: 3 hours · 70 marks (Set 1).

Why Class 12 Set 1 Biology Sample Papers Are Game-Changers

Practising with the CBSE Sample Paper Class 12 Biology Set 1 PDF transforms board prep into a strategic, confidence-boosting process. This exam-style practice lets you benchmark performance, uncover weak and strong chapters, and build time management for the real test. Comprehensive answers and a marking scheme teach you how marks are allotted, so you master how to write high-scoring responses.

  • Pinpoint strengths and gaps using real board-type questions across every Biology chapter.
  • Familiarise with mark distribution and CBSE’s official Biology paper format.
  • Identify common mistakes and learn self-correction with the full answer key provided.
  • Simulate the pressure and pacing of the 2025 CBSE Biology exam—before it counts!

Digital Edge: Why Class 12 Prefers Biology Sample Paper 1

Solving the Biology Sample Paper Set 1 for Class 12 online gives you instant feedback and greater flexibility to shape your study routine. With solutions just a click away, you can instantly discover where you make errors and how to correct them. Each section—MCQ, short, long and case-based—mimics the latest CBSE blueprint, so you’ll be fully prepared for real board conditions with digital convenience.


Online practice papers allow you to track your scoring patterns, compare your progress, and focus revision time on topics you find most challenging. Gone are the days of waiting for teachers to grade scripts—just download or view the official answer key, check your approach step by step, and cement every concept stronger with each round.

Score-Boosting Hacks: Class 12 Biology Paper 1

  • Prioritise NCERT textbook concepts—especially diagrams, definitions, and examples.
  • Use a 3-hour timer to simulate exam conditions; review only after completing the entire paper.
  • After each attempt, record mistakes and difficult sections in an error log for targeted revision.
  • Revise chapters like Genetics, Ecology, and Biotechnology multiple times, as these are high-weightage units.
  • Mark and revisit unfamiliar question types (assertion-reason, case-based) for mastery.

Links for Set-wise Sample Papers for Class 12 Biology 2025-26

Set Download Link
Set 2 CBSE 2025-26 Biology Class 12 Mock Paper Set 2
Set 3 CBSE 2025-26 Biology Class 12 Mock Paper Set 3
Set 4 CBSE 2025-26 Biology Class 12 Mock Paper Set 4
Set 5 CBSE 2025-26 Biology Class 12 Mock Paper Set 5
Set 6 CBSE 2025-26 Biology Class 12 Mock Paper Set 6
Set 7 CBSE 2025-26 Biology Class 12 Mock Paper Set 7

Important Study Materials for Class 12 Biology

Material Link
Revision Notes Class 12 Biology Revision Notes
Important Questions Class 12 Biology Important Questions
Previous-Year Papers Class 12 Biology Previous Year Papers
Sample Paper Series Class 12 Biology Sample Papers Series
CBSE Syllabus 2025-26 Class 12 Biology Syllabus

Other Subject-wise Sample Papers Links for Class 12 2025-26

Subject Sample Paper Link
Accountancy CBSE Sample Papers for Class 12 Accountancy
Business Studies CBSE Sample Papers for Class 12 Business Studies
Economics CBSE Sample Papers for Class 12 Economics
Physics CBSE Sample Papers for Class 12 Physics
Chemistry CBSE Sample Papers for Class 12 Chemistry
Maths CBSE Sample Papers for Class 12 Maths
Computer Science CBSE Sample Papers for Class 12 Computer Science
English Core CBSE Sample Papers for Class 12 English Core
English Elective CBSE Sample Papers for Class 12 English Elective
Hindi Elective CBSE Sample Papers for Class 12 Hindi Elective

FAQs on Class 12 CBSE Biology Sample Paper - Set 6 Preparation

1. What is the importance of solving CBSE sample papers for Class 12 Biology?

Solving CBSE sample papers for Class 12 Biology is crucial because it helps students understand exam patterns, become familiar with the types of questions asked, and practice time management. Regular practice also aids in identifying important topics and boosts confidence before the board examination.

2. Are the CBSE sample papers for Class 12 Biology updated as per the latest syllabus?

Yes, the CBSE sample papers for Class 12 Biology are designed strictly according to the latest CBSE syllabus and question paper pattern released by the board for the academic session 2023-24.

3. Where can I download CBSE sample papers for Class 12 Biology chapter-wise?

You can download chapter-wise CBSE sample papers for Biology Class 12 from the official CBSE website, various educational platforms like Vedantu, and trusted school study portals. These resources often provide downloadable PDFs for convenient practice.

4. How do CBSE Biology sample papers help in scoring better marks?

CBSE Biology sample papers help students by giving them exposure to previous years’ questions, expected numericals, diagram-based questions, and case-based scenarios. Practicing these helps in clarifying concepts and improves presentation skills for high scoring answers.

5. Is it necessary to solve only the latest CBSE Biology model question papers?

While solving latest CBSE Biology model question papers is highly recommended due to syllabus updates, practicing with previous year papers and older models also helps strengthen concepts and provides varied question exposure.

6. What are the benefits of practicing CBSE 12 Biology mock papers?

Practicing CBSE 12 Biology mock papers enables students to:
- Simulate the real exam environment
- Identify weak areas
- Improve speed and accuracy
- Get acquainted with the marking scheme
- Enhance time management and reduce exam stress.

7. How can I effectively analyze my performance after attempting a CBSE sample paper?

After solving a CBSE Biology sample paper, evaluate your answers using the provided answer key or marking scheme. Identify mistakes, analyze challenging questions, and revise the important chapters where you scored low. Regular self-assessment leads to targeted improvement.

8. Do CBSE 12 Biology sample papers include solutions with explanations?

Yes, most CBSE 12 Biology sample papers come with detailed solutions and step-wise explanations. These aid in understanding the correct approach, model answers, and help students learn proper answer framing techniques as per CBSE standards.

9. What types of questions appear in CBSE Class 12 Biology sample papers?

The CBSE Class 12 Biology sample papers feature a mix of objective type MCQs, short answer questions (SA I and SA II), long answer questions (LA), case-based questions, and diagram-based questions covering all sections: Reproduction, Genetics, Evolution, Ecology, and Biotechnology.

10. How many sample papers should I solve before the Class 12 Biology board exam?

It’s advisable to solve at least 5 to 10 CBSE Biology sample papers covering different formats and topics. Regular practice ensures comprehensive revision and builds strong exam temperament.

11. Are the chapter-wise CBSE Biology sample papers helpful for revision?

Yes, practicing chapter-wise CBSE Biology sample papers aids focused revision of individual topics, helps in mastering important diagrams, and strengthens understanding of each chapter as per the latest syllabus.

12. Do CBSE Class 12 Biology sample papers predict actual board exam questions?

While CBSE sample papers for Biology are aligned with the board’s question pattern, they do not guarantee the same questions in board exams. However, they help students anticipate frequently asked topics and important question types for effective preparation.