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Bihar Board 12th Maths Answer Key 2026 with Solutions - Download PDF
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The Bihar School Examination Board (BSEB) is conducting the Bihar Board Class 12 quarterly Mathematics exam today, July 2, 2026, in the first shift from 9:30 am to 12: 45 pm. Students appearing for the exam can check the Class 12 Maths Quarterly unofficial answer key provided here after the exam. The Bihar School Examination Board conducted the BSEB 12th Maths exam on February 3, 2026, from 9:30 am to 12:45 pm, in the 1st shift. The BSEB board released the official Bihar Board 12th answer key on February 28, 2026. Candidates can visit the official website at secondary.biharboardonline.com to get the BSEB Class 12 Maths 2026 answer key. They can submit their objections against the provisional answer key till March 6, 2026.
BSEB Class 12 Quarterly Maths Answer Key: Available Soon
This Story also Contains
- Bihar Board 12th Maths Answer Key 2026 Links
- Highlights of Bihar Board Class 12 Maths 2026 Answer Key
- Bihar Board 12th Maths Official Answer Key 2026: Set-Wise
- How to Download the Bihar Board 12th Maths Answer Key 2026 Online?
After the Bihar Board Class 12 Maths exam, various well-known coaching institutions have also published the unofficial answer key on their portals immediately after the exam. Students can download the Bihar Board 12th Maths answer key 2026 and estimate their probable scores to get the final results. Read the article to learn more about the Bihar Board 12th Maths answer key 2026.
Bihar Board 12th Maths Answer Key 2026 Links
The BSEB Class 12 Maths 2026 answer key allows students to compare their solutions with the correct answers. Students can also estimate their scores and raise objections in case of discrepancies in the answer key. Check out the table below to get the unofficial Bihar Board 12th Class 2026 Maths answer key links for all sets.
BSEB Class 12 Maths 2026 Unofficial Answer Key: Set A to J
| Particulars | Download Link |
|---|---|
Bihar Board 12th Maths Answer Key 2026 (Set A) | |
Bihar Board 12th Maths Answer Key 2026 (Set B) | |
Bihar Board 12th Maths Answer Key 2026 (Set C) | |
Bihar Board 12th Maths Answer Key 2026 (Set D) | |
Bihar Board 12th Maths Answer Key 2026 (Set E) | |
Bihar Board 12th Maths Answer Key 2026 (Set F) | |
Bihar Board 12th Maths Answer Key 2026 (Set G) | |
Bihar Board 12th Maths Answer Key 2026 (Set H) | |
Bihar Board 12th Maths Answer Key 2026 (Set I) | |
Bihar Board 12th Maths Answer Key 2026 (Set J) |
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Download NowHighlights of Bihar Board Class 12 Maths 2026 Answer Key
| Particulars | Details |
|---|---|
Exam name | Bihar Board Class 12 Maths Examination 2026 |
Conducting body | Bihar School Examination Board (BSEB) |
Answer key name | Bihar Board 12th Class Maths Answer Key 2026 |
Subject code | 121 - Science Stream 327 - Arts Stream |
BSEB 12th exam date for Maths | February 3, 2026 |
Exam timings | 9:30 am to 12:45 pm (1st sitting) |
Unofficial answer key date | February 3, 2026 |
Official answer key date | February 28, 2026 |
Number of answer key sets | A, B, C, D, E, F, G, H, I, and J |
Last date to submit objections | March 6, 2026 |
March 23, 2026 | |
Official website link | secondary.biharboardonline.com |
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Bihar Board 12th Maths Official Answer Key 2026: Set-Wise
| Particulars | Download Link |
|---|---|
Bihar Board 12th Maths Answer Key 2026 (Set A) | To be provided |
Bihar Board 12th Maths Answer Key 2026 (Set B) | To be provided |
Bihar Board 12th Maths Answer Key 2026 (Set C) | To be provided |
Bihar Board 12th Maths Answer Key 2026 (Set D) | To be provided |
Bihar Board 12th Maths Answer Key 2026 (Set E) | To be provided |
Bihar Board 12th Maths Answer Key 2026 (Set F) | To be provided |
Bihar Board 12th Maths Answer Key 2026 (Set G) | To be provided |
Bihar Board 12th Maths Answer Key 2026 (Set H) | To be provided |
Bihar Board 12th Maths Answer Key 2026 (Set I) | To be provided |
Bihar Board 12th Maths Answer Key 2026 (Set J) | To be provided |
How to Download the Bihar Board 12th Maths Answer Key 2026 Online?
Students who appeared for the BSEB Class 12 Maths exam 2026 can follow the steps below to learn more about how to access and download the Bihar Board 12th Class 2026 Maths answer key. Check out the steps mentioned below.
Step 1: Visit the official website of the Bihar Board at secondary.biharboardonline.com.
Step 2: Navigate to the important links section on the homepage.
Step 3: Click on the “Bihar Board 12th Answer Key 2026” link.
Step 4: Locate the Maths subject and click on it.
Step 5: Download the BSEB 12th Maths answer key 2026 PDF and save it on your device.
Step 6: Compare the answers, estimate the scores, and raise objections in case of any discrepancy.
Sample Image of the Bihar Intermediate Maths Answer Key
The following images depict the Bihar Board Class 12 Maths answer keys for the years 2025 and 2024. Students can check out the sample on how the answers will appear.
BSEB Intermediate 2025 Maths Answer Key Image
BSEB Intermediate 2024 Maths Answer Key Image
Check the other subject answer keys -
Frequently Asked Questions (FAQs)
Q: When will the Bihar Board conduct the Class 12 Maths examination 2026?
A:
The BSEB conducted the Bihar Board 12th Maths exam on February 3, 2026, from 9:30 am to 12:45 pm.
Q: Where can I access the Bihar Board 12th Maths answer key 2026?
A:
Students can visit the official website at secondary.biharboardonline.com to access the official BSEB 12th Maths answer key. They can also visit the various renowned institutes’ portals to download the official Bihar Board Class 12 answer key 2026.
Q: Will the Bihar Board release the official BSEB Class 12 Maths answer key 2026?
A:
Yes, the BSEB released the official answer key for the Intermediate Mathematics examination on February 28, 2026.
Q: Can I raise objections against the official Bihar Board 12th Class 2026 Maths answer keys?
A:
Yes, candidates can submit their objections against the official BSEB Class 12 Maths 2026 answer key on the official website, in case of any discrepancies till March 6, 2026.
Q: How many Bihar Board 12th Maths answer key sets will be released?
A:
Various institutions have released the BSEB 12th Class Maths answer key for the sets A, B, C, D, E, F, G, H, I, and J.
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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 Gulshan
Please check the link given below:
For Class 10: https://school.careers360.com/boards/bseb/bihar-board-10th-last-5-years-question-papers
For Class 12: https://school.careers360.com/boards/bseb/bihar-board-class-12-previous-years-question-papers-pdf-download
Hope it helps.
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
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