The Bihar School Examination Board has released the Bihar Board Class 12 Answer Key 2026 on February 28. The answer key covers all theoretical subjects for Arts, Science, Commerce and Vocational streams. Students can submit objections against any answer or question from February 28 to March 6, 2026 (5 PM). Objections submitted after the deadline will not be considered.
How to Download Bihar Board Class 12 Answer Key 2026?
Students can follow the steps below to access the answer key:
- Visit the official BSEB website
- Click on the Intermediate Answer Key 2026 link
- Enter the required login details
- View the answer key on the screen
- Download and save it for reference
The answer key has been prepared by subject experts to ensure accurate evaluation of OMR-based objective responses.
How to Raise Objections in Bihar Board Class 12 Answer Key?
To challenge any answer, students must log in using their code and serial number. Objections can be submitted subject-wise through the online portal. The Board will examine all objections and release a revised answer key if necessary.
Bihar Board Class 12 Marking Scheme
In all theoretical subjects, objective-type questions carried 50 per cent of the total marks. Evaluation of these objective responses is being conducted using the officially released answer keys.
Bihar Board Class 12 Evaluation and Result Date
The BSEB Class 12 examinations were conducted from February 2 to February 13, 2026, in two shifts. The evaluation process began on February 27 and will continue till March 10, 2026. The Bihar Board Class 12 Result 2026 is expected to be announced by mid-March, after the completion of the evaluation process. Students are advised to review the answer key carefully and submit objections, if any, within the stipulated timeline.