Bihar Board Class 12 Half Yearly Question Paper 2025-26 PDF with Answer Key & Solutions
  • Bihar Board 12th Exam
  • Bihar Board Class 12 Half Yearly Question Paper 2025-26 PDF with Answer Key & Solutions

Bihar Board Class 12 Half Yearly Question Paper 2025-26 PDF with Answer Key & Solutions

Vishal kumarUpdated on 23 Sep 2025, 01:38 PM IST
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The Bihar School Examination Board (BSEB) conducts the Bihar board class 12 half yearly exam 2025 for all streams, Arts, Science, and Commerce. This year, the Bihar Board Class 12 Half Yearly Exam is scheduled to be held from September 19 to September 27, 2025 in offline mode across all schools in Bihar. The Bihar Board Class 12 Half Yearly exams are an important step before the pre-board and final annual board exams.
Also Check: Bihar Board Half Yearly Exam Time Table 2025-26

This Story also Contains

  1. Bihar Board Class 12 Half-Yearly Exam 2025 – Overview
  2. Bihar Board Class 12 Half Yearly Question Papers 2025 – Subject-Wise Download
  3. Bihar Board Class 12th Half Yearly Exam 2025 Answer Keys
  4. How to download Bihar Class 12th Half Yearly Question Papers?
  5. Bihar Board Class 12 Half Yearly Exam Pattern 2025 – Subject-wise
  6. Bihar Board Class 12 Half Yearly Marking Pattern 2025 (Expected)
  7. Preparation Tips for Bihar Board Class 12 Half Yearly Exam 2025
Bihar Board Class 12 Half Yearly Question Paper 2025-26 PDF with Answer Key & Solutions
Bihar Board Class 12 Half Yearly Question Paper 2025-26

The Bihar Board Class 12 half yearly exam gives students the chance to revise what they have studied so far, test their preparation, and practice time management in a real exam setting. Students who perform well in the Bihar board class 12 half yearly exams will build confidence for the upcoming Bihar Class 12 Exam 2026. In this article, students will find the complete details of the exam, including Bihar class 12 exam overview and pattern, subject-wise Bihar board class 12 half yearly question papers 2025, answer keys, and more.

Bihar Board Class 12 Half-Yearly Exam 2025 – Overview

Students can check the Bihar Board Class 12 Half Yearly Exam 2025 overview, including exam dates, pattern, and key details, below.

ParticularsDetails

Exam Name

Bihar Board Class 12 Half Yearly Exam 2025

Conducting Body

Schools on behalf of Bihar School Examination Board (BSEB)

Exam Date

September 19 to September 27, 2025

Exam Shifts

Two shifts – Morning (09:30 AM to 12:45 PM) & Afternoon (02:00 PM to 05:15 PM)

Extra Time

15 minutes for reading the question paper

Streams

Arts, Science, Commerce

Mode of Exam

Offline (Pen & Paper)

Type of Questions

Objective + Subjective

Purpose

Preparation for Pre-Board & Final Board Exams 2026

Bihar Board Class 12 Half Yearly Question Papers 2025 – Subject-Wise Download

Students can download the subject-wise question papers once released from the table given below.

SubjectsDownload Link

Bihar Board 12th Physics Half Yearly Question Paper 2025

Available Soon

Bihar Board 12th Chemistry Half Yearly Question Paper 2025

Available Soon

Bihar Board 12th Biology Half Yearly Question Paper 2025

Available Soon

Bihar Board 12th Mathematics Half Yearly Question Paper 2025

Available Soon

Bihar Board 12th English Half Yearly Question Paper 2025

Download

Bihar Board 12th Accountancy Half Yearly Question Paper 2025

Available Soon

Bihar Board 12th Business Studies Half Yearly Question Paper 2025

Available Soon

Bihar Board 12th Economics Half Yearly Question Paper 2025

Available Soon

Bihar Board 12th History Half Yearly Question Paper 2025

Available Soon

Bihar Board 12th Political Science Half Yearly Question Paper 2025

Available Soon

Bihar Board Class 12 Half Yearly English Question Paper 2025-26

To download BSEB 12th half-yearly question paper PDF, click on the link given in the above table. Students can also check the complete answer key and solution of BSEB class 12 half-yearly English exam by scrolling this page.

Bihar Board Class 12 Half Yearly English Question Paper 2025-26

Bihar Board Class 12th Half Yearly Exam 2025 Answer Keys

Students can cross-check their answers with the answer keys, which will be made available here.

SubjectsAnswer Key

Bihar Board 12th Physics Half Yearly Answer Key 2025

Download

Bihar Board 12th Chemistry Half Yearly Answer Key 2025

Available Soon

Bihar Board 12th Biology Half Yearly Answer Key 2025

Available Soon

Bihar Board 12th Mathematics Half Yearly Answer Key 2025

Available Soon

Bihar Board 12th English Half Yearly Answer Key 2025

Download

Bihar Board 12th Accountancy Half Yearly Answer Key 2025

Available Soon

Bihar Board 12th Business Studies Half Yearly Answer Key 2025

Available Soon

Bihar Board 12th Economics Half Yearly Answer Key 2025

Available Soon

Bihar Board 12th History Half Yearly Answer Key 2025

Available Soon

Bihar Board 12th Political Science Half Yearly Answer Key 2025

Available Soon

Bihar Board 12th English Half Yearly Answer Key 2025

To download the complete BSEB 12th English answer key 2025-26, click on the link given in the above table. Students can cross-check their answer with the accurate answer key, which is given on this page of careers360. Students are advised to download BSEB half-yearly English answer key by clicking on the link given in the above table.

Bihar Board 12th Chemistry Half Yearly Answer Key 2025

BSEB class 12 half-yearly chemistry answer key 2025-26 will be provided here shortly. Students must cross-check their answer with the correct Bihar Board answer key 2025-26 for chemistry.

Bihar Board 12th Physics Half Yearly Answer Key 2025

Students who wish to access and download BSEB 12th half yarly answer key 2025-26 can click on the link given in the above table, also check the correct BSEB class 12 half yearly physics answers of MCQs questions, which are given below in the table.

BSEB 12th Physics Half Yearly Exam Answer Key 2025-26
1-B11-A21-B31-D41-A51-61-
2-B12-A22-C32-B42-B52-62-
3-C13-B23-C33-B43-B53-63-
4-C14-A24-B34-C44-B54-64-
5-A15-B25-A35-A45-C55-65-
6-A16-B26-D36-B46-B56-66-
7-B17-D27-C37-C47-C57-67-
8-B18-B28-B38-B48-A58-68-
9-A19-D29-C39-A49-B59-69-
10-B20-B30-C40-B50-C60-70-

How to download Bihar Class 12th Half Yearly Question Papers?

Students should follow the given step-wise process to download the Bihar Board Class 12th Half Yearly question paper:

  1. Check the following table and click on the relevant link of the Bihar Board Class 12th Half Yearly question papers.

  2. It will open a new page, and click on the download button.

  3. A PDF file that comprises Bihar Board Class 12th Half Yearly question papers will start to download.

  4. Start practising with the Bihar Board Class 12th Half Yearly question papers for better preparation for the exams.

Bihar Board Class 12th Question Paper's 2025
Prepare smartly with BSEB 12th Question Papers 2025. Understand the exam pattern, marking scheme, and important questions.
Download Now

Bihar Board Class 12 Half Yearly Exam Pattern 2025 – Subject-wise

The Bihar Board Class 12 Half Yearly Exam 2025 will follow a pattern similar to the final board exams, which will have objective, short, and long answer questions.

StreamSubjectTheory MarksPractical / ProjectTotal Marks

Science

Physics

70

30

100

Chemistry

70

30

100

Biology

70

30

100

Mathematics

100

100

Computer Science

70

30

100

Commerce

Accountancy

80

20 (Project/Assignment)

100

Business Studies

80

20 (Project/Assignment)

100

Economics

100

100

Arts

History

100

100

Political Science

100

100

Geography

70

30 (Practical/Map Work)

100

Sociology

100

100

Psychology

70

30 (Practical/Project)

100

Philosophy

100

100

Economics

100

100

Bihar Board Class 12 Half Yearly Marking Pattern 2025 (Expected)

The Bihar Board Class 12 Half Yearly Exam 2025 is expected to follow a clear marking pattern with objective, short, long answer questions, and practicals for some of the subjects.

SectionType of QuestionsMarks per QuestionTotal Marks

Section A

Objective / MCQs

1 mark each

30 marks

Section B

Short Answer Questions

2–3 marks each

30 marks

Section C

Long Answer Questions

5–6 marks each

40 marks

Practical / Project (for Science, Computer, etc.)

Lab work, Viva, Records

30 marks

Grand Total

Theory + Practical

100 marks

Preparation Tips for Bihar Board Class 12 Half Yearly Exam 2025

  1. Start early: Students must start revising NCERT & BSEB textbooks before the Bihar Class 12th exams.

  2. Solve Bihar Class 12 previous year papers: Students must practice to understand question trends using the previous years papers.

  3. Focus on weak subjects: Students must give extra time for tough chapters.

  4. Make notes: Students must make short notes & formulas which will help in quick revision.

  5. Practice diagrams & numericals: Students must properly practice numericals and diagrams for Physics, Chemistry, Biology, and Geography.

Also Check-


Frequently Asked Questions (FAQs)

Q: Will practical exams be held in the Bihar Board Class 12th Half Yearly exams?
A:

Yes, practical exams are held for subjects like Physics, Chemistry, Biology, Geography, Computer Science, and Psychology in the Bihar Board Class 12 Half Yearly exams.

Q: What is the duration of each paper?
A:

Each theory paper is for 3 hours in the Bihar Board Class 12th Half Yearly exams.

Q: Is the Class 12th half yearly exam compulsory for all students?
A:

Yes, it is compulsory for all Class 12 students in Arts, Science, and Commerce streams.

Q: Who conducts the Bihar Board Class 12 Half Yearly Exam?
A:

The Bihar Board Class 12 Half Yearly exam is conducted by the Bihar School Examination Board (BSEB).

Q: When will the Bihar Board Class 12 Half Yearly Exam 2025 be conducted?
A:

The Bihar Board Class 12 Half Yearly exams will be held from 19 September to 27 September 2025.

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Questions related to Bihar Board 12th

On Question asked by student community

Have a question related to Bihar Board 12th ?

Hello dear candidate,

In the link mentioned below you can find the question paper of Bihar board class 12th accountancy :-

https://school.careers360.com/download/ebooks/bihar-board-class-12-accountancy-question-paper-2025

I hope you find this helpful. Thank you.

Hello,

No , Bihar School Education  Board (BSEB) , has not yet released the modal papers of class 12 th 2026. It is expected that these will be released in November and December 2025 .

Hope this information is useful to you.

If you’re preparing for the Bihar Board Class 11 half-yearly exams, this question paper will help you get familiar with the types of questions asked, format, and important topics to focus on. I will be attaching the link here for your reference.
https://school.careers360.com/boards/bseb/bihar-board-class-11-half-yearly-question-paper-2025-26

Hello, You have asked for the Biology question paper of class 12th of Bihar board.

I am sharing a link with you where you can download the Biology question paper of class 12th of Bihar board.

Here is the link: CLICK HERE

You can download the question paper by clicking on "CLICK HERE".

I hope you find this helpful.

Dear rahnuma!

You can find the the syllabus for class 11th quaterly examination 2025-26 from the link given here

https://school.careers360.com/boards/bseb/bihar-board-class-11-syllabus

It has syllabus for subjects like maths, physics, chemistry, english and biology. You can note it and start your preparation for exams.