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CBSE Class 12 Biology Study Material PDFs

  • 112Question Bank
  • 43Revision Notes
  • 16Test Papers
  • 14Question Papers
  • 12Sample Papers
  • 1Worksheets

Question Bank • Revision Notes • Test Papers • Question Papers • Sample Papers • Worksheets

Ribblu organises CBSE Class 12 Biology question bank, revision notes, test papers, question papers in PDF format. This page lists 198 published resources organised by chapter and resource type.

Resources on this page are uploaded by registered Ribblu users. Students can use these PDFs for homework, revision and exam practice. Browse by resource type or chapter below, then open any paper to view details and download when available.

Ribblu is an independent educational resource platform and is not the official CBSE website. Students should refer to official CBSE communication for syllabus updates, exam dates and circulars.

Browse by resource type

Jump to worksheets, sample papers, question banks and more.

Question Bank 112 resources Revision Notes 43 resources Test Papers 16 resources Question Papers 14 resources Sample Papers 12 resources Worksheets 1 resource

Browse by chapter

Chapter-wise PDFs for the Class 12 Biology syllabus.

Sexual Reproduction in Flowering Plants 12 resources Reproduction in Organisms 11 resources Human Reproduction 11 resources Reproductive Health 11 resources Principles of Inheritance and Variation 11 resources Evolution 11 resources Microbes in Human Welfare 11 resources Biotechnology Principles and Processes 11 resources Biodiversity and Conservation 11 resources Environmental Issues 11 resources Molecular Basis of Inheritance 10 resources Human Health and Diseases 10 resources Strategies for Enhancement in Food Production 10 resources Biotechnology and its Applications 10 resources Organisms and Populations 10 resources Ecosystem 10 resources

Practice Questions

Explore MCQs, HOTS questions, case studies, assertion-reason and other practice material for Class 12 Biology.

MCQ Questions 16 PDFs Important Questions 16 PDFs Case Study Questions 16 PDFs Assertion Reason Questions 16 PDFs Extra Questions 15 PDFs

Exam Papers

Access periodic tests, half-yearly, pre-board and annual exam papers for Class 12 Biology.

Periodic Test Papers 1 PDF Pre Board Papers 1 PDF Annual Exam Papers 1 PDF

All Biology resources

198 resources · page 2 of 10
Biology 1 Mark Questions with Answers Class 12 Chapter 1 Reproduction in Organisms Question Bank 3 downloads Answer key Uploaded by Praveen Suryavanshi Biology MCQs for Class 12 with Answers Chapter 16 Environmental Issues Question Bank Answer key Uploaded by Praveen Suryavanshi Biology MCQs for Class 12 with Answers Chapter 15 Biodiversity and Conservation Question Bank 1 download Answer key Uploaded by Praveen Suryavanshi Biology MCQs for Class 12 with Answers Chapter 14 Ecosystem Question Bank 4 downloads Answer key Uploaded by Praveen Suryavanshi Biology MCQs for Class 12 with Answers Chapter 13 Organisms and Populations Question Bank 2 downloads Answer key Uploaded by Praveen Suryavanshi Biology MCQs for Class 12 with Answers Chapter 12 Biotechnology and its Application Question Bank Answer key Uploaded by Praveen Suryavanshi Biology MCQs for Class 12 with Answers Chapter 11 Biotechnology Principles and Processes Question Bank 2 downloads Answer key Uploaded by Praveen Suryavanshi Biology MCQs for Class 12 with Answers Chapter 10 Microbes in Human Welfare Question Bank 1 download Answer key Uploaded by Praveen Suryavanshi Biology MCQs for Class 12 with Answers Chapter 9 Strategies for Enhancement in Food Production Question Bank 2 downloads Answer key Uploaded by Praveen Suryavanshi Biology MCQs for Class 12 with Answers Chapter 8 Human Health and Diseases Question Bank 5 downloads Answer key Uploaded by Praveen Suryavanshi Biology MCQs for Class 12 with Answers Chapter 7 Evolution Question Bank 5 downloads Answer key Uploaded by Praveen Suryavanshi Biology MCQs for Class 12 with Answers Chapter 6 Molecular Basis of Inheritance Question Bank 5 downloads Answer key Uploaded by Praveen Suryavanshi Biology MCQs for Class 12 with Answers Chapter 5 Principles of Inheritance and Variation Question Bank 6 downloads Answer key Uploaded by Praveen Suryavanshi Biology MCQs for Class 12 with Answers Chapter 4 Reproductive Health Question Bank 3 downloads Answer key Uploaded by Praveen Suryavanshi Biology MCQs for Class 12 with Answers Chapter 3 Human Reproduction Question Bank 8 downloads Answer key Uploaded by Praveen Suryavanshi Biology MCQs for Class 12 with Answers Chapter 2 Sexual Reproduction in Flowering Plants Question Bank 5 downloads Answer key Uploaded by Praveen Suryavanshi Biology MCQs for Class 12 with Answers Chapter 1 Reproduction in Organisms Question Bank Answer key Uploaded by Praveen Suryavanshi CBSE Class 12 Biology Test Paper on Chapter 16 Environmental Issues Test Papers Uploaded by Praveen Suryavanshi CBSE Class 12 Biology Test Paper on Chapter 15 Biodiversity and Conservation Test Papers 7 downloads Uploaded by Praveen Suryavanshi CBSE Class 12 Biology Test Paper on Chapter 14 Ecosystem Test Papers 4 downloads Uploaded by Praveen Suryavanshi

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Chemistry 317 resources
Physics 299 resources
Economics 148 resources
Home Science 131 resources
Mathematics 129 resources
Business Studies 123 resources
Political Science 109 resources

Ribblu organises CBSE Class 12 Biology question bank, revision notes, test papers, question papers in PDF format. This page lists 198 published resources organised by chapter and resource type.

Resources on this page are uploaded by registered Ribblu users. Students can use these PDFs for homework, revision and exam practice. Browse by resource type or chapter below, then open any paper to view details and download when available.

Ribblu is an independent educational resource platform and is not the official CBSE website. Students should refer to official CBSE communication for syllabus updates, exam dates and circulars.

Frequently asked questions

This page lists 198 published CBSE Class 12 Biology resources, including 112 question bank and other study material.

No. Ribblu is an independent educational resource platform and is not the official CBSE website. PDFs are uploaded by registered users for practice and revision. Students should refer to official CBSE communication for syllabus updates, exam dates and circulars.

Open any resource on this page to view details and download the PDF when a file is available. You can browse resources on Ribblu for free. Guests get 1 free PDF download every 30 days (any one paper). After that, create a free Ribblu account (you get 200 points on signup); further downloads use 25 Ribblu points each (earn points by uploading papers or writing school reviews). Re-downloading a paper you already own on your account is free.

Yes. Use the browse-by-type section to filter sample papers, question papers, test papers and worksheets for Class 12 Biology when those types have published PDFs.
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