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Bihar Board Class 12 Half Yearly Biology Question Paper 2026 - Answer Key & Solution (September 19)
The Bihar Board Class 12 Half Yearly Biology Exam 2026-27 was conducted on September 19, 2026, in the second shift between 2:00 PM and 5:15 PM. It was conducted as part of the Bihar School Examination Board (BSEB) Class 12 Half Yearly Exam held from September 18 to 26, 2026. The Biology question paper allows students to go through the syllabus topics again for which they were not able to solve in the exam or made mistakes.
This Story also Contains
- BSEB Class 12 Half Yearly Biology Exam 2026-27: Highlights
- BSEB Class 12 Half Yearly Biology Question Paper 2026-27 PDF Download
- BSEB Class 12 Half Yearly Biology Answer Key 2026-27
- BSEB Class 12 Biology Previous Year Question Paper
- BSEB Class 12 Half Yearly Biology Exam Pattern 2026-27
- What After BSEB Class 12 Half Yearly Biology Exam 2026-27?
The BSEB Class 12 Half Yearly Biology Question Paper 2026-27 with its answer key is provided on this page as soon as it becomes available. The question paper will help the students to revise the questions, practice important topics and refine their approach towards answering questions in the Bihar School Examination Board Class 12 Board Exam 2027.
Must Check: Bihar Board 12th E-books and Sample Papers
BSEB Class 12 Half Yearly Biology Exam 2026-27: Highlights
The Bihar Board Intermediate Half Yearly Biology Exam 2026-27 details are given below:
Particulars | Details |
Board Name | Bihar School Examination Board (BSEB) |
Class | 12th / Intermediate |
Academic Year | 2026-27 |
Exam Name | Half-Yearly Examination |
Subject | Biology |
Exam Date | September 19, 2026 |
Exam Time | 2 PM to 5:15 PM |
Exam Mode | Offline |
BSEB Class 12 Half Yearly Biology Question Paper 2026-27 PDF Download
Students will be able to download the Bihar Board Class 12 Half Yearly Biology Question Paper 2026-27 PDF from the table given below soon. Reviewing the question paper will help the students understand the important chapters and topics. This will also help them identify the topics that need more preparation and revision. Students must save the question paper PDF and practise all the questions at least one more time before appearing for the next exam.
Question Paper | |
Bihar Board Class 12 Half Yearly Biology Question Paper 2026-27 | Available Soon |
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BSEB Class 12 Half Yearly Biology Answer Key 2026-27
The BSEB Class 12 Half Yearly Biology Answer Key 2026-27 will help students to compare their answers with the actual answers and estimate their marks. Students can go through the key points given in the answer key to learn and understand a better way to answer the questions.
Answer Key | |
Bihar Board Class 12 Half Yearly Biology Answer Key 2026-27 | Available Soon |
BSEB Class 12 Biology Previous Year Question Paper
Previous-year Biology papers are useful for students preparing for the Bihar Board Intermediate examination. The BSEB Class 12 Biology board exam 2025-26 question paper is given in the table below. Students can use the paper to practise different types of questions and understand the marks distribution followed in the final board examination.
Previous Year Question Paper | Download |
Bihar Board Class 12 Biology Question Paper 2025-26 |
BSEB Class 12 Half Yearly Biology Exam Pattern 2026-27
The BSEB Class 12 Half Yearly Biology Exam Pattern 2026-27 is given in the table below. It contains the types of questions asked along with the marks distribution. Students must be well prepared for all the types of questions mentioned in the table below before appearing for the exam.
Question Type | Questions Given | Questions to Attempt | Marks per Question | Total Marks |
Objective / MCQ | 70 | 35 | 1 | 35 |
Short Answer Type | 20 | 10 | 2 | 20 |
Long Answer Type | 6 | 3 | 5 | 15 |
Total | 96 | — | — | 70 |
What After BSEB Class 12 Half Yearly Biology Exam 2026-27?
The half-yearly Biology examination should be treated as an important checkpoint for Class 12 Science students. Instead of only checking marks, students should analyse the reasons behind incorrect answers and improve their preparation accordingly.
First of all, save the downloaded Question Paper and Answer Key PDF for future use.
Go through the questions and mark the ones that were difficult to answer during the exam.
Identify the topics that those questions were asked from and revise them thoroughly.
Take a few days and make sure that the half-yearly syllabus is well prepared before moving into the new chapters for final term preparation.
Solve sample papers within the exam time limit to get into practice.
Revise the diagrams, labelling, and conceptual explanations for the Biology Exam.
Solve all the textbook questions and question papers if provided by the school.
Practice regularly to avoid forgetting the concepts.
Use the half-yearly marks as motivation to score well in the Final Bihar Board Class 12 Board Exam 2026-27.
Also Check: Bihar Board 12th Class Previous Year Question Papers PDF Download
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Questions related to Bihar Board 12th
On Question asked by student community
Have a question related to Bihar Board 12th ?
Hi Aman Kumar
For the Bihar Board Class 12 English Half-Yearly Question Paper 2026-27, you can check the Careers360 page. The question paper and answer key will be updated on this page
Hi Garima,
Sorry, currently we do not have an agriculture question paper, but I'm providing you with a link to an article. This article will be updated from time to time; keep checking the article. The question paper will be updated in the article.
https://school.careers360.com/boards/bseb/bihar-board-class-11-quarterly-exam-question-paper-2026
Hi Sakshi Raj
Check the links given below for last 5 years' Bihar Board final exam question papers
Hi Anshu Kumar
You can find the Bihar Board Class 11 Half-Yearly Question Papers 2025-26 for different subjects on Careers360, including Maths, Physics, Chemistry and Biology.
Click on the link below:
https://school.careers360.com/boards/bseb/bihar-board-class-11-half-yearly-question-paper-2025-26
If you need a particular subject, you can also use the Maths paper
Hi Akanksha,
You can download the half-yearly physics question paper.
If you need more resources, please let us know.
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