CBSE Class 12 Biology Question Paper (2026, 2025, 2024, 2023, 2022, 2020); PDF Download
CBSE 12th 2026 ( CBSE 12th )
CBSE Class 12 Biology Question Paper 2026 PDF will be provided here after the CBSE 12th Biology exam 2026. Students can download previous year’s CBSE 12th Biology question paper to prepare for board exam.
CBSE Class 12 Biology Question Paper 2026: CBSE is conducting the Class 12 exam 2026 from Feb 17 to Apr 10, 2026. Once the Class 12 Biology exam is over, we will provide CBSE 12th Biology question paper 2026 PDF on this page. We have provided CBSE Class 12 Biology Question Paper 2025 on this page. Central Board of Secondary Education releases CBSE Biology Question Paper every year. Students can download previous year's CBSE 12th Biology question paper on official website and here on this page too. Practising CBSE Class 12 Biology question paper 2025 will provide students idea about exam pattern, marking scheme and important questions helping them score well in exam.
CBSE will conduct CBSE 12th exam 2026 for Biology on March 27, 2026. Students can check the CBSE 12th Date sheet 2026 on the official website. CBSE 12th result 2026 will be out in May 2026.
- CBSE Class 12 Biology Question Paper 2026, 2025 and 2024 PDF Download
- Previous Year's CBSE Class 12 Biology Question Paper PDF Download
- CBSE 12th Biology Sample Papers 2026
- CBSE 12th Biology Exam 2026: Guidelines
- CBSE Class 12 Exam 2026: Prep Tips
CBSE Class 12 Biology Question Paper 2026, 2025 and 2024 PDF Download
Download Class 12 Biology Question Paper 2025 CBSE Board from table below.
| CBSE 12th Board Biology Question Papers |
Download PDF |
|---|---|
| CBSE Class 12 Biology Question Paper 2026 | To be uploaded |
| CBSE 12th Biology Question Paper 2025 SET 1 |
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| CBSE12th Biology Question Paper 2024 |
|
| CBSE Class 12 Biology Question Paper 2024 |
|
| CBSE Class 12 Biology Question Paper 2024 |
Commonly asked questions
If you need any idea about the type of questions that can come in the exam, you must go through the CBSE 12th sample papers and CBSE Class 12 previous year question papers. In addition, you can also understand the most important questions and those that get repeated. Hence, students are advised to practice the previous years' CBSE 12th question papers and sample papers for better preparation.
Shiksha.com has uploaded the CBSE 12th question papers 2025 of all subjects on its page. Students can click on CBSE 12th question papers 2025 to download and start practising them.
The Board has also released the CBSE 12th sample papers 2026 for all subjects on the official website- cbse.nic.in. Students can download them from the link provided above.
You can treat the CBSE sample paper as a mock test and time yourself while answering it. This will make you familiar with the exam pattern and marking scheme, after which you will eventually find the CBSE board paper easy.
You can download the CBSE 12th sample papers and question papers by clicking on the link below:
Previous Year's CBSE Class 12 Biology Question Paper PDF Download
Download Class 12 Biology Question Paper CBSE Board and previous year’s CBSE Class 12 Biology Question Paper and CBSE 12th Applied Biology from table below.
| CBSE 12th Board Biology Question Papers |
Download PDF |
|---|---|
| CBSE12th Biology Question Paper 2023 |
|
| CBSE Class 12 Biology Question Paper 2022 |
|
| CBSE Class 12 Biology Question Paper 2020 |
|
| CBSE Class 12 Biology Question Paper 2019 |
CBSE 12th Biology Sample Papers 2026
| CBSE Class 12 Biology Sample Paper 2026 | Download PDF | Marking Scheme |
|---|---|---|
| CBSE Class 12 Biology Sample Question Paper 2026 | Download PDF | Download PDF |
| CBSE Class 12 Biology Sample Question Paper 2025 | Download PDF | Download PDF |
| Click here to download all subject-wise CBSE Class 12 Sample Papers 2026 |
||
Also Check:
CBSE Class 12 Chemistry Question Paper 2024 (Available) PDF Download
Commonly asked questions
Once you finish learning with the CBSE 12th syllabus, you can start solving the CBSE Class 12 sample papers and previous year question papers. You can solve the question papers and understand your weaknesses. Thus you can concentrate more on the topics on which you are weak.
Not exactly the same, but, CBSE can ask questions similar to what were asked in the previous years of CBSE 12th exams. Thus, you are advised to download and practice the previous years' question papers thoroughly for better preparation.
Questions from below topics can be asked in the Class 12 exams 2026 CBSE-
Positive and negative angles. Measuring angles in radians and in degrees and conversion from
one measure to another. Definition of trigonometric functions with the help of unit circle. Truth of
the identity sin2x + cos2x = 1, for all x. Signs of trigonometric functions, domain and range of
trigonometric functions, and their graphs. Expressing sin (x±y) and cos (x±y) in terms of sinx, siny,
cosx & cosy and their simple applications. Deducing identities etc.
You can download the complete CBSE 12th Mathematics syllabus 2026 by clicking here
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CBSE 12th Biology Exam 2026: Guidelines
- Do not forget CBSE 12th admit card 2026.
- Do not skip breakfast.
- Reach the exam hall one hour before the CBSE 12th board exam.
- Carry the necessary stationary items.
- Do not scribble on hall ticket.
- Follow all the instructions given by the invigilator.
- Read the CBSE board 12th question paper 2026 carefully.
- Draw the diagrams neatly.
- Recheck the answers, once you finish writing the exam.
CBSE Class 12 Exam 2026: Prep Tips
Students are advised to prepare well for the CBSE 12th exam 2026. They can read the CBSE 12th preparation tips 2026 given here.
- Understand the CBSE 12th syllabus 2026 and learn accordingly.
- Learn the NCERT text books thoroughly.
- Revise regularly so that they will not forget what they have learnt.
- Practice CBSE 12th question papers.
- Make short notes of every chapter.
- Figure out weaker areas and concentrate more on them.
News & Updates
Student Forum
Anything you would want to ask experts?Answered 10 hours ago
No dude after result councelling will be there !
A
Beginner-Level 1
Answered 3 days ago
PSEB 10th & 12th Compartment Date Sheets 2026 will be made available on the Board's website. The date sheet PDFs will be provided on this page. PSEB compartment date sheets will comprise the exam dates for the subjects.
R
Contributor-Level 7
Answered 3 days ago
Though there is no compulsion so as to have the following skills to get admission. But to grasp new concepts more easily, you can consider working on the following list -
- Observational skills
- Forward Planning
- Good communication
- Marketing & Sales Skills
- Commercial awareness
- Initiative
Read more on -
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Contributor-Level 10
Answered a week ago
If you have just passed class 12th and are wondering which microbiology course to get into then you can consider BSc in Microbiology and BSc Hons. in Microbiology offered by several private & government colleges in India.
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Contributor-Level 10
Answered a week ago
Yes, you can initiate your application for the St. Peter's IHER, Chennai Powered by Emversity BPT even if your final board results are not yet out. You can be granted "provisional admission" based on your 10th-grade performance and 12th-grade pre-board marks. Applying early can be time saving while
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Contributor-Level 9
Answered a week ago
CBSE 12th Political Science Question 2026 is available now. The process to download it is given below.
- Visit our website
- Click the question paper link
- CBSE Class 12 Political Science Question Paper 2026 PDF appears on the screen
- Download and save it
I
Contributor-Level 7
Answered a week ago
CBSE 12th Political Science Answer Key 2026 solutions were made available after the exam was over. These were given by the Shiksha expert. It comprises the correct answers for all the given questions.
I
Contributor-Level 7
Answered a week ago
CBSE 12th Political Science Question Paper 2026 is available on our website. Students can download the question paper for free.
B
Contributor-Level 7
Answered a week ago
Uttarakhand board releases the UK 12th result 2026 online on the website. The board do not send any notification individually to students.
S
Contributor-Level 10
Answered a week ago
Schools will distribute the UK 12th mark list after the results. Students have to collect their UK 12th marklist from their schools. They can start applying for degree, diploma, ITI course etc. after UK 12th result 2026. Those who fail, can appear for supplementary exam
S
Contributor-Level 10
Salviya writes content on board exams for Class 10 and 12. She completed B.Tech in ECE from Kannur University. She has 5+ years of work experience in the education industry. She likes travelling, and watching movies
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