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CBSE Class 11 Biology Study Material PDFs

  • 148Question Bank
  • 81Revision Notes
  • 16Sample Papers
  • 9Question Papers
  • 2Test Papers

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

Ribblu organises CBSE Class 11 Biology question bank, revision notes, sample papers, question papers in PDF format. This page lists 256 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 148 resources Revision Notes 81 resources Sample Papers 16 resources Question Papers 9 resources Test Papers 2 resources

Browse by chapter

Chapter-wise PDFs for the Class 11 Biology syllabus.

Breathing and Exchange of Gases 13 resources Body Fluids and Circulation 13 resources Chemical Coordination and Integration 13 resources Plant Kingdom 12 resources Morphology of Flowering Plants 12 resources Photosynthesis in Higher Plants 12 resources Excretory Products and their Elimination 12 resources Biological Classification 11 resources Animal Kingdom 11 resources Biomolecules 11 resources Respiration in Plants 11 resources Plant Growth and Development 11 resources Locomotion and Movement 11 resources The Living World 10 resources Cell The Unit of Life 10 resources Cell Cycle and Cell Division 10 resources Neural Control and Coordination 10 resources Structural Organisation in Animals 9 resources Anatomy of Flowering Plants 4 resources

Practice Questions

Explore MCQs, HOTS questions, case studies, assertion-reason and other practice material for Class 11 Biology.

MCQ Questions 84 PDFs Important Questions 55 PDFs Case Study Questions 19 PDFs Assertion Reason Questions 17 PDFs

Exam Papers

Access periodic tests, half-yearly, pre-board and annual exam papers for Class 11 Biology.

Half Yearly Exam Papers 7 PDFs Annual Exam Papers 2 PDFs

All Biology resources

256 resources · page 2 of 13
Class 11 Biology Chapter 22 Important Extra Short Questions Chemical Coordination and Integration Question Bank 2 downloads Uploaded by Kirthika Chakravarthy Important 5 Marks Questions Class 11 Biology Chapter 22 Chemical Coordination and Integration Question Bank 4 downloads Uploaded by Kirthika Chakravarthy Important 5 Marks Questions Class 11 Biology Chapter 21 Neural Control and Coordination Question Bank 2 downloads Uploaded by Kirthika Chakravarthy Important 5 Marks Questions Class 11 Biology Chapter 20 Locomotion and Movement Question Bank 4 downloads Uploaded by Kirthika Chakravarthy Important 5 Marks Questions Class 11 Biology Chapter 19 Excretory Products and their Elimination Question Bank 1 download Uploaded by Kirthika Chakravarthy Important 5 Marks Questions Class 11 Biology Chapter 18 Body Fluids and Circulation Question Bank 1 download Uploaded by Kirthika Chakravarthy Important 5 Marks Questions Class 11 Biology Chapter 17 Breathing and Exchange of Gases Question Bank 3 downloads Uploaded by Kirthika Chakravarthy Important 5 Marks Questions Class 11 Biology Chapter 15 Plant Growth and Development Question Bank 2 downloads Uploaded by Kirthika Chakravarthy Important 5 Marks Questions Class 11 Biology Chapter 14 Respiration in Plants Question Bank 6 downloads Uploaded by Kirthika Chakravarthy Important 5 Marks Questions Class 11 Biology Chapter 13 Photosynthesis in Higher Plants Question Bank 5 downloads Uploaded by Kirthika Chakravarthy Important 5 Marks Questions Class 11 Biology Chapter 10 Cell Cycle and Cell Division Question Bank 8 downloads Uploaded by Kirthika Chakravarthy Important 5 Marks Questions Class 11 Biology Chapter 3 Plant Kingdom Question Bank 7 downloads Uploaded by Kirthika Chakravarthy Case Study Questions Class 11 Biology Chapter 22 Chemical Coordination and Integration Question Bank 5 downloads Uploaded by Kirthika Chakravarthy Case Study Questions Class 11 Biology Chapter 21 Neural Control and Coordination Question Bank 1 download Uploaded by Kirthika Chakravarthy Case Study Questions Class 11 Biology Chapter 20 Locomotion and Movement Question Bank 4 downloads Uploaded by Kirthika Chakravarthy Case Study Questions Class 11 Biology Chapter 19 Excretory Products and their Elimination Question Bank 5 downloads Uploaded by Kirthika Chakravarthy Case Study Questions Class 11 Biology Chapter 18 Body Fluids and Circulation Question Bank 3 downloads Uploaded by Kirthika Chakravarthy Case Study Questions Class 11 Biology Chapter 17 Breathing and Exchange of Gases Question Bank 6 downloads Uploaded by Kirthika Chakravarthy Case Study Questions Class 11 Biology Chapter 15 Plant Growth and Development Question Bank 2 downloads Uploaded by Kirthika Chakravarthy Case Study Questions Class 11 Biology Chapter 14 Respiration in Plants Question Bank 3 downloads Uploaded by Kirthika Chakravarthy

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Ribblu organises CBSE Class 11 Biology question bank, revision notes, sample papers, question papers in PDF format. This page lists 256 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 256 published CBSE Class 11 Biology resources, including 148 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 11 Biology when those types have published PDFs.
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