CBSE Class 12th Biology Sample Paper 2021 Question Paper For Download PDF

CBSE Class 12th Biology Sample Paper 2021 Question Paper For Download PDF: Students of class 12th of cbse board can check the latest sample paper of biology subject for the academic session 2020-21 in this article. All the class 12th biology sample paper 2020-21, cbse class 12th biology question papers, biology sample paper class 12 2020 solved, biology model paper 2020 class 12th as per ncert revised biology 12th syllabus 2020 are available here to download. These sample papers are an important medium of scoring high marks in the final board examination.

Here we have provided the latest 12th biology sample paper/question paper 2020-21 for the students who are going to appear for their board exams in the month of Feb/March 2021.

CBSE Class 12th Biology Sample Paper 2021 Question Paper For Download PDF

Central Board of Secondary Education have released these class 12th sample paper of all subject on its official website. All the information provided here is relevant to the cbse class 12th biology sample papers 2020-21.

Students can download biology sample paper class 12th 2020 from the direct links provided below for free.

S.No Class 12th Maths Previous Year Sample Paper Download Here
1. Biology Sample Paper (2019-2020) CLICK HERE
2. Biology Sample Paper (2018-2019) CLICK HERE
3. Biology Sample Paper (2017-2018) CLICK HERE
4. Biology Sample Paper (2016-2017) CLICK HERE
5. Biology Sample Paper (2015-2016) CLICK HERE

When it comes to scoring subjects biology is considered one of them. With comprehensive study of syllabus, proper knowledge of class 12th biology marking scheme, blueprint, Weightage and regular practice from the sample papers/model papers/question papers one can surly achieve high scores in the examination.

Sample papers are considered to be a helpful resource for the students to understand the exam pattern and learn important questions and topics. Down beneath we have provided all the information.

Also check out: CBSE Class 12th Biology Syllabus 2021 Board Exam Check All Topics

CBSE 12 Physics Sample Papers 2021

CBSE Class 12th Chemistry Sample Paper 2021


Examination Body Central Board of Secondary Education (CBSE)
Class 12th (Sr. Secondary)
Year 2020
Category Sample Papers
Subject Biology
Download Sample Papers Direct links available
Official Website

Download CBSE Class 12th Biology Sample Paper 2021

All the sample papers/model papers of biology subject that are available here are officially released by the CBSE. In the month of December CBSE releases the sample papers so students can download and practice from them in order to improve the board exam preparations.

Important Links 

CBSE Class 12th Science Changed Exam Pattern/Syllabus 2021

CBSE Class 12th Blueprints 2020-2021 Marking Scheme Weightage All Subjects

If you aim to take complete benefits of the marking scheme and understand the final question paper pattern then you must download latest class 12th biology sample papers from below.

CBSE Class 12th Chapter Wise Solutions

Regular practice from these sample papers will eventually boost up your confidence and improve your time limit in attempting the question paper.


Chapter No. Chapter Name
1. Reproduction in Organisms
2. Sexual Reproduction in Flowering Plants
3. Human Reproduction
4. Reproduction Health
5. Principles of Inheritance and Variation
6. Molecular Basis of Inheritance
7. Evolution
8. Human Health and Disease
9. Strategies for Enhancement in Food Production
10. Microbes in Human Welfare
11. Biotechnology : Principles and Processes
12. Biotechnology and Its Applications
13. Organisms And Populations
11. Ecosystem
12. Environmental Issues
14. Biodiversity and Conservation

Download CBSE Class 12th Biology Sample Paper 2019-20 – CLICK HERE

Download CBSE Class 12th Biology Sample Paper 2020-21 click here

Some Previous Year Sample Paper

The benefits of previous year sample papers and CBSE Class 12th Biology Sample Paper is known to all students. Hence we also advise you to download the given previous year biology sample paper class 12 from the links given below and start your preparations in the best way possible.

The above provided sample papers are going to help you a lot in your preparations. Just click on the link and download the sample papers in pdf format.

We hope this article was beneficial for you and you find all the information here. You can bookmark this page for more updates on CBSE Class 12th Biology Sample Papers. If you have any query write in the comment section below and we will surly reply you back. All the best for your exams !


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  1. Please give and have the sample paper of 2021 to 2022 batch because the rules have changed we have short duration time we unable to complete the portions as to practice we want sample paper

    1. Yes very soon, official notification will be released but you can read – NCERT biology for free here

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