Bihar Board Class 10 Answer Key: The Bihar Board Class 10 Answer Key 2026 has been released by the Bihar School Examination Board on 7 March 2026 on its official website. Students who appeared in the BSEB Matric Examination 2026 can now check the official answer key to verify their responses and estimate their expected scores.
The answer key includes the correct answers for objective-type questions asked in the Class 10 board exams. According to the board’s notification, 50% of the total marks in each subject were based on objective questions, which were answered using OMR sheets during the examination.
Students who find any discrepancy in the answer key can also submit objections online from 7 March to 13 March 2026. After reviewing the objections submitted by candidates, the board will release the final revised answer key. The Bihar Board Class 10 exams 2026 were conducted from 17 February to 25 February 2026 across multiple examination centres in the state.
Bihar Board Class 10 Answer Key 2026
The BSEB 10th Answer Key 2026 helps students check the correct answers for objective questions and evaluate their performance in the matric examination. By comparing their responses with the official answer key, students can calculate their approximate marks before the announcement of the final results.
The Bihar Board provides answer keys for all subjects including Science, Mathematics, Social Science, Hindi, and English. These answer keys are released online so students can easily download the PDF and review their answers.
After the objection window closes, subject experts appointed by the board review all challenges submitted by students. If any answer is found incorrect, the board publishes a revised answer key, which becomes the final version used during evaluation.
Also Read: Bihar Board Class 12 Biology Answer Key 2026
Bihar Board Class 10 Answer Key 2026 Overview
Students are advised to check out all the important information related to Bihar Board Class 10 Answer Key 2026 mentioned below:
| Particulars | Details |
|---|---|
| Board Name | Bihar School Examination Board (BSEB) |
| Exam Name | Bihar Board Matric Examination 2026 |
| Class | Class 10 |
| Exam Dates | 17 February – 25 February 2026 |
| Answer Key Release Date | 7 March 2026 |
| Objection Window | 7 March – 13 March 2026 |
| Mode of Answer Key | Online |
| Official Website | biharboardonline.bihar.gov.in |
Bihar Board Class 10 Answer Key 2026 PDF Download
The BSEB Matric Answer Key 2026 PDF is available on the official Bihar Board website. Students can download the answer key for each subject and verify their answers for the objective section of the exam.
The answer key PDF contains the question codes and correct options for multiple-choice questions (MCQs). Students can match their responses with the official answers to estimate their expected marks in the examination.
Downloading the answer key early helps students understand their performance and get an idea about their probable result before the official declaration of the Bihar Board Matric Result 2026.
Bihar Board Class 10 Answer Key 2026 PDF Download
How to Download Bihar Board Class 10 Answer Key 2026?
Students can follow these simple steps to download the BSEB Class 10 Answer Key 2026 online:
Step 1: Visit the official website of the Bihar School Examination Board.
Step 2: Click on the link titled “Bihar Board Class 10 Answer Key 2026.”
Step 3: Enter the required login details if prompted.
Step 4: The answer key PDF will appear on the screen.
Step 5: Download the file and save it for reference.
How to Raise Objections Against Bihar Board Class 10 Answer Key 2026?
If students find any incorrect answers in the official answer key, they can raise objections through the online objection facility provided by the board.
To submit objections, students must log in to the portal using their exam code and serial number. They can then select the subject and question number for which they want to challenge the answer.
After the objection window closes, a panel of experts reviews the submitted challenges. If the board finds the objection valid, the answer will be corrected in the final revised answer key.
Bihar Board Class 10 Science Answer Key 2026
The Bihar Board Class 10 Science Answer Key 2026 allows students to evaluate their performance in the Science examination and calculate their expected scores. The Science exam was conducted on 21 February 2026 in two shifts.
More than 15 lakh students appeared in the Bihar Board Matric examinations, which were conducted at approximately 1,699 examination centres across the state.
Students can compare their responses with the answer key and estimate their marks based on the marking scheme used in the examination.
Bihar Board Class 10 Science Paper Pattern 2026
Check out the Bihar Board Class 10 Science Paper Pattern 2026 mentioned below. Understanding the paper pattern helps students accurately calculate their estimated marks using the answer key.
| Question Type | Section | Total Questions | Questions to Attempt | Marks per Question | Total Marks |
|---|---|---|---|---|---|
| Objective (MCQ) | Section A | 80 | 40 | 1 | 40 |
| Short Answer | Section B | 24 | 12 | 2 | 24 |
| Long Answer | Section B | 6 | 3 | 5 or 6 | 16 |
| Total | — | 110 | 55 | — | 80 |
How to Calculate Marks Using Bihar Board Class 10 Answer Key 2026?
Students can easily estimate their expected scores using the answer key by following these steps:
First, compare your answers with the correct options mentioned in the answer key. Then count the number of correct answers and multiply them by the marks allotted to each question.
Since there is no negative marking in the Bihar Board Class 10 examination, incorrect answers do not reduce the score. By adding the marks for all correct responses, students can estimate their probable score in the examination.
Bihar Board Class 10 Result 2026
The BSEB Matric Result 2026 is expected to be released soon after the evaluation process is completed. The result will be published on the official Bihar Board website, where students can check their marks by entering their roll number and roll code.
The final result will be prepared after reviewing objections to the answer key and completing the evaluation of answer sheets.
Frequently Asked Questions (FAQs)
- When was the Bihar Board Class 10 Answer Key 2026 released?
The BSEB Class 10 Answer Key 2026 was released on 7 March 2026 on the official Bihar Board website.
- Where can I download the Bihar Board Matric Answer Key 2026?
Students can download the answer key from the official website of the Bihar School Examination Board.
- Can students raise objections to the Bihar Board Class 10 Answer Key 2026?
Yes, students can submit objections against the answer key from 7 March to 13 March 2026 through the official portal.
- Is there negative marking in the Bihar Board Class 10 exam?
No, there is no negative marking in the Bihar Board Matric examination.
- When will the Bihar Board Class 10 Result 2026 be announced?
The BSEB Matric Result 2026 is expected to be announced soon after the evaluation process is completed.