Hello,

The Bihar Board of Open Schooling and Examination (BBOSE) conducts Class 12 exams twice a year, in June and December. The exam dates for these sessions are released separately.

December 2024 Session:

• Exam dates were released in March 2025.

• Exams were conducted in April 2025.

June 2025 Session:

• Exam dates are expected to be released in August 2025.

• Exams are likely to be held in September 2025.

Hope it helps !