University of Liverpool, Bengaluru Campus
Study at a world-renowned UK university in India | Admissions open for UG & PG programs.
Search Colleges, Exams, Schools & more
Login
Bihar Board 12th Biology Question Paper 2026 PDF (February 2) - Download Here
Switch to
Switch to
BSEB 12th Biology Question Paper 2026: According to the official schedule release by the Bihar School Examination Board, Patna, the Class 12 board exams were scheduled from February 2, 2026, and concluded on February 13, 2026. The BSEB Class 12 Biology examination was conducted on February 2, 2026, from 9:30 AM to 12:45 PM, which was the first subject of the Intermediate final board exam. Biology is one of the most important papers for students of the Biological Science stream, as its preliminary knowledge becomes essential for appearing in entrance exams for admission to various undergraduate programmes like medicine, nursing, pharmacy, life sciences, biotechnology, etc., in various universities. This year's BSEB intermediate biology exam paper was overall at a moderate level of difficulty.
This Story also Contains
- BSEB Intermediate Biology Exam 2026 Overview
- How to download Bihar Board Inter 12th Biology Question Papers 2026?
- BSEB 12th Biology Question Paper 2026 PDF
- BSEB 12th Biology Answer Key 2026 PDF
- BSEB Intermediate Biology Exam Pattern 2026
- BSEB Class 12 Biology Board Exam - Preparation Tips
- Exam-Day Tips for BSEB Biology Board Exam
In this article, students will get the BSEB 12th Biology Question Paper 2026 PDF; along with that, the students will be able to download the BSEB Intermediate Biology Answer Key 2026 PDF, along with detailed solutions. Students will also find a comprehensive breakdown of the exam overview, exam pattern and preparation tips in this article.
Must Read: Bihar Board Class 12 Question Paper 2026- All Subjects
BSEB Intermediate Biology Exam 2026 Overview
Check the complete details of the Bihar Board Class 12 biology exam 2026, which was held on February 2, 2026.
| Particulars | Details |
|---|---|
Exam Name | Bihar Board Intermediate (Class 12) Examination 2026 |
Conducting Authority | Bihar School Examination Board (BSEB), Patna |
Class | 12th (Intermediate) |
Academic Session | 2025–26 |
Exam Type | Final Board Examination |
Exam Mode | Offline (Pen and Paper) |
Biology Exam Date | February 2, 2026 |
Exam Timings | First Sitting: 9:30 AM – 12:45 PM |
Question Paper Language | Hindi / English |
Official Website | biharboardonline.bihar.gov.in |
Result Mode | Online |
How to download Bihar Board Inter 12th Biology Question Papers 2026?
Students should follow the steps given below to download the Bihar Board 12th Biology question paper 2026:
Check the following table and click on the relevant link of the Bihar Board 12th Biology question papers.
It will open a new page, and click on the download button.
A PDF file that comprises Bihar Board 12th Biology question papers will start to download.
Start practising with the Bihar Board 12th Biology question papers for better preparation for the exams.
Confused between CGPA and Percentage?
Get your results instantly with our calculator!
💡 Conversion Formula used is: CGPA = Percentage / 9.5
BSEB 12th Biology Question Paper 2026 PDF
This Careers360 page provides the IBihar board intermediate Biology Question Paper 2026 PDF below. Students can download this official question paper so that they can analyse the pattern of the examination, the difficulty level of questions, and the weightage of different topics in the exam. Answering the question paper will also help students evaluate their overall performance.
BSEB 12th Biology Question Paper 2026 |
Note: To download the complete BSEB 12th Question Paper PDF 2026, click on the link given in the table above.
Related Link: Bihar Board Class 12 Economics Question Paper 2026
BSEB 12th Biology Answer Key 2026 PDF
The BSEB 12th Biology Answer Key 2026 PDF is provided below. Students must check and download the Bihar Board Intermediate Biology answer key 2026 by going through the link given below. The BSEB 12th bio answer key 2026 will help to check the accurate answer of the questions which were asked in the final BSEB exam 2026.
BSEB 12th Biology Answer Key 2026 |
Bihar Board 12th Biology Answer
SET-I | |||
| Q no | Correct Option | Q no | Correct Option |
| 1 | A | 36 | D |
| 2 | A | 37 | C |
| 3 | B | 38 | D |
| 4 | A | 39 | A |
| 5 | A | 40 | A |
| 6 | B | 41 | A |
| 7 | C | 42 | B |
| 8 | D | 43 | C |
| 9 | B | 44 | D |
| 10 | D | 45 | D |
| 11 | D | 46 | A |
| 12 | C | 47 | D |
| 13 | A | 48 | D |
| 14 | B | 49 | C |
| 15 | D | 50 | B |
| 16 | C | 51 | A |
| 17 | D | 52 | A |
| 18 | B | 53 | A |
| 19 | D | 54 | C |
| 20 | A | 55 | C |
| 21 | D | 56 | B |
| 22 | C | 57 | A |
| 23 | D | 58 | B |
| 24 | D | 59 | D |
| 25 | D | 60 | C |
| 26 | D | 61 | B |
| 27 | A | 62 | A |
| 28 | B | 63 | D |
| 29 | D | 64 | C |
| 30 | A | 65 | B |
| 31 | C | 66 | A |
| 32 | A | 67 | A |
| 33 | A | 68 | D |
| 34 | D | 69 | A |
| 35 | B | 70 | A |
50+ Entrance Exams after 12th
Download this ebook to explore 50+ entrance exams after Class 12 for admission into top undergraduate colleges across engineering, management, law & more.
Download NowBSEB Intermediate Biology Exam Pattern 2026
Bihar board 12th biology exam pattern for 2026 is given in the table below, which includes more weightage of MCQ questions of 50 per cent.
| Section | Type of Questions | Total Questions | Questions to Attempt | Marks per Question | Total Marks |
|---|---|---|---|---|---|
Section A | Objective (MCQs) | 70 | 35 | 1 | 35 |
Section B | Short Answer | 20 | 10 | 2 | 20 |
Section B | Long Answer | 6 | 3 | 5 | 15 |
Total | — | 96 | — | — | 70 Marks |
BSEB Class 12 Biology Board Exam - Preparation Tips
To achieve success in the final board examination, students appearing for the BSEB Intermediate Biology Exam 2026 should adopt a smart and focused preparation strategy.
- Follow the latest BSEB Class 12 Biology syllabus and revise all the chapters as per the Bihar Board.
- Revising important chapters with high weightage of BSEB Biology include Genetics, Human Physiology, Ecology, Evolution, and Biotechnology.
- Revise important diagrams for BSEB Class 12 Biology, since these carry good weightage in the examination.
- Prepare short notes for definitions, biological terms, differences, and processes for quick revision.
- The practice sample papers and model papers for BSEB Class 12 Biology will enhance speed and accuracy.
- Study well for scientific names, cycles, and formulas so that errors can be avoided.
- Solving the BSEB 12th Biology previous year's question papers will give students a fair idea of the pattern of the question paper and the questions frequently asked.
Exam-Day Tips for BSEB Biology Board Exam
- Use these 15 minutes to properly analyse the BSEB Biology question paper`.
- According to the BSEB Biology exam pattern followed so far, you must attempt only 35 objective questions from a total of 70 MCQs.
- Attempt the easy questions first so that time may be managed.
- Drawing neatly and well-labelled diagrams for long-answer questions can earn full marks.
- Keep your answers crisp and use correct biological terms.
- Distribute your time wisely so that you can cover the required questions.
Also Read –
Articles
Related Stories
|
Upcoming School Exams
Certifications By Top Providers
Explore Top Universities Across Globe
Questions related to Bihar Board 12th
On Question asked by student community
Have a question related to Bihar Board 12th ?
Hello Arjun,
For the Bihar Board Class 11 Quarterly Exam Question Paper 2025, you can check the Careers360 resource below. The papers are available subject-wise for different streams and can help with practice, revision, and understanding the exam pattern.
Hello Dipak,
For the Bihar Board Class 12 Sociology Question Paper 2026, Careers360 has the question paper resource available. You can also check the available answer key to verify your answers.
Hello students,
Hello students! Yes, Bihar Board Class 11 Science Half-Yearly Question Papers 2025–26 are available on Careers360. You can download the Physics, Chemistry, Maths and Biology papers from the link below.
https://school.careers360.com/boards/bseb/bihar-board-class-11-half-yearly-question-paper-2025-26
Dear Student,
For the Bihar Board Class 11 previous-year question papers, Careers360 provides the 2026 subject-wise question papers for Science, Commerce, and Arts streams, along with answer keys where available.
You can check and download them here: Bihar Board Class 11 Question Papers 2026
Hello Abhi
Please check the link given below for last year's Bihar Board question papers:
https://school.careers360.com/boards/bseb/bihar-board-12th-question-papers-2026
Hope it helps.
Keep posting your doubts here for more concept explanations, practice questions, and exam tips.
Applications for Admissions are open.
University of Liverpool, Bengaluru Campus
ApplyStudy at a world-renowned UK university in India | Admissions open for UG & PG programs.
Victoria University, Delhi NCR
ApplyApply for UG & PG programmes from Victoria University, Delhi NCR Campus
Illinois Tech Mumbai
ApplyAdmissions open for UG & PG programs at Illinois Tech Mumbai
University of Aberdeen Mumbai
ApplyApply for UG & PG courses at University of Aberdeen, Mumbai Campus
University of York, Mumbai
ApplyUG & PG Admissions open for CS/AI/Business/Economics & other programmes.
University of Bristol, Mumbai Enterprise Campus
ApplyBristol's expertise meets Mumbai's innovation. Admissions open for UG & PG programmes
Bihar Board 12th Notifications
Never miss Bihar Board 12th update
Get timely Bihar Board 12th updates directly to your inbox. Stay informed!