BBSOE Releases Provisional Answer Keys for Class 10 and 12 Examinations 2025
The Bihar Board of Open Schooling and Examination, the designated authority for open schooling certifications in the state, has published the provisional answer keys for the Class 10 and Class 12 examinations conducted in 2025.
According to the official notification issued by BBOSE, the answer keys became available on January 8, 2026, allowing registered candidates to review their responses against the provided solutions for the secondary and senior secondary examinations.
Subjects Covered Under the Provisional Answer Keys
The provisional keys cover all subjects attempted in the BBOSE Class 10 and Class 12 examinations held during the 2025 term under the jurisdiction of the Bihar state open schooling framework.
This release supports transparency in the evaluation process for thousands of learners enrolled in flexible education programs, aligning with guidelines from recognized educational bodies overseeing open and distance learning certifications.
How to Download BBOSE Class 10, 12 Answer Keys
Candidates can download the subject-wise answer keys directly from the official BBOSE portal.
Steps include:
1. Visiting the official website biharboardonline.com
2. Navigating to the examination section and selecting the answer key link for 2025 examinations.
3. Choosing the relevant Class 10 or Class 12 group and subject.
4. Viewing or downloading the PDF document for comparison with attempted answers.
The authority recommends candidates cross-verify their responses carefully to identify any potential discrepancies.
Objection Submission Window and Procedure
Students who find errors in the provisional answer keys may raise objections through the prescribed online mechanism.
Key details:
– Objection window remains open until January 9, 2026, closing at the specified time.
– Candidates must submit challenges with valid justification and supporting references.
– A nominal fee per question may apply, as per BBOSE guidelines, with provisions for refund in case of accepted objections.
The process is conducted exclusively online, ensuring systematic review before finalization of results.
Next Steps in Evaluation and Result Processing
Following the objection period, the Bihar Board of Open Schooling and Examination will examine all submissions and release the final answer keys.
These will form the basis for evaluation and result compilation for the 2025 academic cycle.
The authority has not announced further details yet regarding the exact result declaration date or supplementary examination schedules for this term.
Important Advisory for BBOSE Examinees
Registered candidates are urged to act promptly within the objection deadline to ensure any genuine errors are addressed.
Regular monitoring of the official BBOSE website remains essential for updates on the evaluation process and subsequent announcements related to Class 10 and Class 12 certifications under the open schooling system in Bihar.










