Bihar Board 12th Sent Up Exam Answer Key 2025-26; Download PDF
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The Bihar School Examination Board (BSEB) conducted the BSEB 12th Sent-up theory exams from November 19 to November 26, 2025. Various private coaching institutes and educational experts have released the unofficial BSEB 12th Sent Up exam answer key 2025-26 right after the completion of each exam. We have provided the direct link to access the unofficial Bihar Board 12th Sent Up exam answer keys for subjects like Physics, Chemistry, Accountancy, Political Science, Mathematics, Geography, Biology, Sociology, and History, in the table below.
This Story also Contains
- Bihar Board 12th Sent Up Exam Answer Key 2025-26 Dates
- Download Bihar Board 12th Sent Up Exam Answer Key PDF 2025-26
- How to Download Bihar Board 12th Sent Up Exam Answer Key PDF?
The official Bihar board Class 12 Sent-Up answer key PDF is likely to be released on the official website at secondary.biharboardonline.com in December 2025. Students appearing for the BSEB 12th Sent Up exam 2025-26 always look forward to the answer key, which is released after the exam is completed, to help them estimate their expected scores.
Students can find the unofficial BSEB 12th Sent Up answer key through their websites or YouTube channels. The BSEB 12th Sent Up exam answer key will include the correct answers to all the objective-type questions asked in the exam. Students can use it to self-assess their performance. Read further to learn more about the Bihar Board 12th Sent Up answer key 2025-26.
Must Check- Bihar Board Class 12 Sent Up Exam Question Paper 2025-26
Bihar Board 12th Sent Up Exam Answer Key 2025-26 Dates
Students appearing for the exam can refer to the table given below to stay updated with the BSEB 12th Sent Up exam answer key 2025-26 release dates.
| Events | Dates |
|---|---|
BSEB 12th Sent Up exam dates | November 19 to November 26, 2025 |
Unofficial BSEB 12th Sent Up answer key release date | Immediately after completion of each exam |
Official BSEB 12th Sent Up answer key release date | December 2025 |
February 2026 |
Download Bihar Board 12th Sent Up Exam Answer Key PDF 2025-26
Below, we have provided the direct links to download some of the BSEB 12th Sent Up exam answer key 2025-26 for students' easy access.
| Exam Dates | 1st Sitting (9:30 am to 12:45 pm) | Answer Key Link | 2nd Sitting (2 pm to 5:15 pm) | Answer Key Link |
|---|---|---|---|---|
November 19, 2025 | Physics (I.Sc) Psychology (I.A) Entrepreneurship (I.com) | Click here (Physics) | Political Science (I.A) Accountancy (I.com) Chemistry (I.Sc) | Click here (Political Science) Click here (Accountancy) Click here (Chemistry) |
November 20, 2025 | Mathematics (I.Sc) Mathematics (I.A) | Geography (I.A) Business Studies (I.com) Biology (I.Sc) | Click here (Geography) Click here (Biology) | |
November 21, 2025 | English | Hindi Urdu Sanskrit | Download Here (Hindi) | |
November 22, 2025 | Computer Science Multimedia and web tech Yoga and Physical Education | Download Here | Vocational: Physics Chemistry Biology Mathematics, Agriculture Business Study, Accountancy, Entrepreneurship History Political Science, Sociology Economics Psychology Home Science Geography Music Philosophy Yoga & Phy. Education | Download Here |
November 24, 2025 | Economics Agriculture (I.Sc) | Download Here (Economics) | Psychology (I.A) | |
November 25, 2025 | Sociology (I.A) | Music (I.A) | ||
November 26, 2025 | History (I.A) | Home Science (I.A) |
How to Download Bihar Board 12th Sent Up Exam Answer Key PDF?
Students can refer to the general steps given below to download the BSEB 12th Sent Up exam answer key PDF 2025-26.
- Visit the official BSEB website at secondary.biharboardonline.com.
- On the homepage, look for the ‘BSEB 12th Sent-Up Answer Key 2025’ under the Important Links section.
- Click on the respective subject link that you wish to download.
- The official Bihar 12th Sent Up answer key PDF file will be displayed on the screen.
- Download it to your device for offline access and use it to cross-check the answers and calculate probable scores.
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 NowFrequently Asked Questions (FAQs)
Q: Where can students find the official BSEB 12th Sent Up answer key 2025-26?
A:
The official Bihar Board 12th Sent Up answer key 2025-26 will be released online at secondary.biharboardonline.com.
Q: When will the BSEB board release the 12th Sent Up answer key 2025-26?
A:
The official BSEB 12th Sent Up answer key is expected to be released in December 2025. The unofficial BSEB 12th Sent Up answer key will be released right after the completion of each exam.
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Hello,
Here is the link where you can get the syllabus : Bihar Board Class 12th Chemistry Syllabus 2025-26
Hope it helps !
Hi dear candidate,
You can easily download the Bihar board class 11th physics question paper for practice from our official website. The answer key is also available, kindly open the link attached below:
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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
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