CBSE Class 12 Biology Sample Paper 2025-2026; Download Here
CBSE Class 12 Biology sample paper 2025-26 can be downloaded from its academic portal. Practising with the 12th class CBSE sample paper Biology 2025-26 improves time management, identifies weak areas, and builds confidence for the board exam.
CBSE Class 12 Biology Sample Paper 2025-2026: The Central Board of Secondary Education (CBSE) has released the Class 12 Biology Sample Question Paper (SQP) and its Marking Scheme (MS) for the 2025-26 academic session on the CBSE academic website. Students can download CBSE Class 12 Biology Sample Paper 2025-26 for free from the official website. The links to download the CBSE 12th Bio sample paper pdf have also given on this page. The 12th class CBSE sample paper Biology 2025-26 includes five sections - objective, short-answer, long-answer, and case-based questions, for a total of 70 marks in three hours. The CBSE Class 12th sample paper Biology 2025-26 helps students understand the latest exam pattern, question format, and marking criteria.
- CBSE 12 Class Biology Sample Paper 2025-26 PDF Download
- How to Download the CBSE Class XII Biology Sample Paper 2025-26?
- Exam Pattern for CBSE Class 12th Sample Paper Biology 2025-26
CBSE 12 Class Biology Sample Paper 2025-26 PDF Download
Students appearing for the CBSE Class 12th Board Exams must download Class XII Biology sample paper 2025-26 by clicking on the link provided below:
| Subject |
Sample Paper PDF |
Marking Scheme PDF |
|---|---|---|
| CBSE Class 12 Biology sample paper 2025-26 - (English) |
Download PDF | |
| CBSE Class 12 Biology sample paper 2025-26 - (Hindi) |
Click Here to download CBSE Class 12 Sample Papers 2026 for all subjects
How to Download the CBSE Class XII Biology Sample Paper 2025-26?
Yes, you can attempt questions in any sequence in CBSE board class 12. Just ensure that while attempting your CBSE board exam that you have attempted all the question with a question number written in such a way that examiner can see it properly. And in order to get good marks, it is important to make an impression which can be made by attempting those questions first that you know well. Thus, if you know question no. 12, then instead of 1, 2, attempt those question that you remember properly.
Downloading the CBSE Biology sample paper 12th class 2025-26 is free. They can follow these steps to know how to download CBSE 12th Biology sample paper 2025 and marking scheme online:
- Go to the official CBSE academic website: cbseacademic.nic.in.
- On the homepage, go to the Sample Question Paper section for Class XII.
- Find Biology in the subject list.
- Click on the SQP link to download the PDF.
- Click on the Marking Scheme link to download
Exam Pattern for CBSE Class 12th Sample Paper Biology 2025-26
The CBSE Class 12th Sample Paper Biology 2025-26 follows the official format as specified by the board. Students can go through the section-wise marking scheme and the number of questions asked in the exam below:
- Section A: 16 questions × 1 mark
- Section B: 5 questions × 2 marks
- Section C: 7 questions × 3 marks
- Section D: 2 case-based questions × 4 marks
- Section E: 3 questions × 5 marks
- Total Marks: 70 and Time: 3 hours
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.
The questions asked in CBSE 10th, 12th board exams are primarily taken from NCERT textbooks. The questions are based on the fundamental concepts and exercises included in these books or may be slightly modified versions of them. Additionally, questions from previous years' question papers and, in some cases, the NCERT Exemplar problems for Science and mathematics are also included.

CBSE released the CBSE question papers 2024 Class 10, 12 on its official website. Students can download them for free by clicking on the links provided below and prepare for the examinations.
CBSE 10th Question papers 2024
CBSE 12th Question papers 2024