The Bihar School Examination Board (BSEB) has officially released the Bihar board 10th answer key 2026 on March 7, 2026. The BSEB matric answer key has been published on the official website objmatric.biharboardonline.com. Students can download the Bihar board Class 10 answer key 2026 for Science, Maths, English, Hindi, Social Science, Sanskrit and other papers. Answers for all sets (A-J) are available in a single file for each subject. Students who appeared for the Bihar board 10th exam can download and raise objections to the answer key till 5 pm on March 13, 2026. In 2026, around 50% of questions were objective-type questions in each theory subject. Read below to download and know more about the BSEB Bihar board 10th answer key 2026.
BSEB 10th Answer Key 2026: Objection and PDF download link
This Story also Contains
Bihar Board has released the Class 10 answer key 2026 and opened the objection window on March 7, 2026. Students should know the following important dates to raise objections before the last date:
| Events | Dates |
|---|---|
February 17 to 25, 2026 | |
Answer key release date | March 7, 2026 |
Last date to raise an objection for any question | March 13, 2026 (Till 5 pm) |
March 2026 |
For the convenience of students, we have provided the BSEB Class 10 objective questions’ answers for some subjects in the following table. Students can download it through the given links:
Official BSEB Answer Key Name | Download Link |
|---|---|
BSEB 10th English Answer Key 2026 | |
BSEB 10th Hindi Answer Key 2026 | |
BSEB 10th Maths Answer Key 2026 | |
BSEB 10th Science Answer Key 2026 | |
BSEB 10th Social Science Answer Key 2026 | |
BSEB 10th Sanskrit Answer Key 2026 |

Students can visit the official website of BSEB to download and verify the BSEB matric exam answer key 2026 for all subjects.
Visit the official objection portal objmatric.biharboardonline.com.
On the homepage, choose the “Matric Exam” from the drop-down menu.

Enter the student’s Roll Number and Roll Code in the required fields.
After filling in the details, click on the Submit button and it will lead to answer key page.

Choose a subject, and it will load the answer key.
Now download the Bihar board 10th answer key for all sets and save it for further reference.
Now, students can review the answer key and raise objections through the official portal if they find any discrepancies before the deadline.
After logging in, the objection form will appear on the screen.
Select the Subject from the drop-down list.
Choose the Set Number (A, B, C, D, E, F, G, H, I, J) according to your question paper.
Select the Question Number for which you want to raise the objection.
In the Issue section, choose the type of problem with the answer key.
Select the Correct Answer option (A, B, C, or D) according to your claim.
Provide a clear Justification/Reason explaining why the answer in the answer key is incorrect.
After checking all details again, submit the objection form.
On Question asked by student community
Dear Student,
Please check Bihar Board 10th Question Papers 2026 PDF Download (All Subjects)
Bihar Board 10th Examination 2025–26 is a key assessment for students completing secondary education under BSEB .
Dear Student,
Please download previous year question paper, including maths for Class 10th here: BSEB 10th Previous Year Question Papers PDF- Download Bihar Board Class 10 PYQ
Hi Student
The Bihar Board will declare the BSEB Class 10 results in March 2026. You can check out your certificate number using the 10th marksheet after the result announcement.
As per latest syllabus. Physics formulas, equations, & laws of class 11 & 12th chapters
As per latest syllabus. Chemistry formulas, equations, & laws of class 11 & 12th chapters
As per latest 2024 syllabus. Study 40% syllabus and score upto 100% marks in JEE
As per latest syllabus. Maths formulas, equations, & theorems of class 11 & 12th chapters