The Bihar School Examination Board (BSEB) has released the provisional answer key for the Class 10 Matric Examination 2026, allowing students to review the correct responses for objective-type questions asked in the board exams. Candidates who appeared for the examination can now check the answer key online and raise objections if they find any discrepancies.

Students should note that the objection window will remain open until March 13, 2026, 5 PM, after which no challenges will be accepted by the board.
Here are the key dates related to the Bihar Board Class 10 examination process:
The provisional answer keys have been released for objective-type questions across subjects such as Hindi, English, Mathematics, Science, Social Science, Sanskrit and Urdu.
These answer keys allow students to verify their responses and estimate their tentative scores before the final results are declared.
Candidates can access the answer key through the official Bihar Board portals:
Students need to log in using their roll code and roll number to view the answer key and submit objections.
If students believe that any answer in the provisional key is incorrect, they can challenge it through the official objection portal. The steps include:
The board will review all the objections submitted by students. If any discrepancy is confirmed, the answer key will be revised accordingly before the final evaluation process begins.
After reviewing the objections, BSEB will release the final answer key, which will be used to calculate students' marks and prepare the final result. The BSEB Matric Result 2026 is expected to be announced later in March, following the completion of the evaluation process.
Students are advised to check the official Bihar Board website regularly for updates on the final answer key and result declaration.