BSEB releases Bihar Board Class 12 answer key 2026; raise objections by March 6

The Bihar School Examination Board (BSEB) has released the answer key for the Bihar Board Inter Annual (Theoretical) Examination 2026 today, February 28. Students can download the Bihar Board Class 12 exam answer key 2026 from the official website, biharboardonline.com.

The Bihar Board Inter answer key includes all theory subjects in arts, science, commerce, and vocational streams and is made by a team of subject experts.

Students who are not satisfied with the Bihar Board Class 12 answer key can challenge it on the official portal objection.biharboardonline.com until March 6 at 5 pm.

A total of 1,317,846 students are registered for the Bihar Board Intermediate exams , and 1,512,963 for the BSEB matric exams.

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To submit Bihar board 12th answer key objections, students need to log in using their code and serial number. They can raise objections for each subject through the online system. The board has also provided a direct link for updates related to the intermediate evaluation.

In all theory subjects of Intermediate arts, science, commerce and vocational subjects, objective-type questions accounted for 50% of the total marks. OMR-based answer sheets were used for each subject.

How to download BSEB Class 12 answer key 2026?

Follow the process below to download the Bihar Board Class 12 answer key 2026.

• Go to the BSEB official website, biharboardonline.com.
• Click on the “Inter-Board (Theory) Examination 2026 - Answer Key” link.
• Enter the required information.
• The Bihar Board 12th answer key appears on the screen.
• Download and save it for your reference.

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Bihar Board Class 12 Answer Key 2026: Evaluation

The checking of Bihar Board Class 12 answer sheets has started in many districts. In Muzaffarpur, five centres started checking BSEB 12th answer sheets on the first day. About 6% of Intermediate papers were evaluated, and data entry was done for only 1%.

At the Chapman Evaluation Centre, which received 58,850 papers for English, Urdu, and Psychology, 3,072 papers were checked, but none were entered into the system on the first day.

The District School received 56,171 Hindi papers. Around 3% were checked, and data entry was done for almost all of them. DN High School got 55,130 papers for Biology, Chemistry, Mathematics, and Computer Science. About 3% were checked, but data entry had not started.

At Marwari High School, where Accountancy, Philosophy, History, and Economics papers are being checked, 512 papers were evaluated, which is less than 1%. All of these were entered into the system. The BSEB plans to announce the Bihar Board exam results by the end of March on its official websites.