BBOSE Class 12 December 2024 exams have been postponed to September 2025. Students can check the revised BBOSE class 12 board exam dates for Chemistry, Mathematics, Philosophy and Business Studies here
BBOSE Class 12 Board Exam Dates Revised
BBOSE Class 12 Exam Dates: The Bihar Board of Open Schooling and Examination (BBOSE) has postponed the Class 12 exams for the December 2024 cycle, citing unavoidable reasons. As per the revised BBOSE timetable, the theory papers will now be conducted on September 9 and 10, 2025. Earlier, the BBOSE Class 12 Dec exams were scheduled for August 26 and September 9, 2025, but had to be rescheduled due to unforeseen circumstances.
The revised BBOSE schedule applies to these Class 12 subjects: Mathematics, Business Studies, Chemistry, Pedagogy, and Philosophy. The BBOSE December 2024 exam for class 12th will be conducted in two shifts: on September 9 in the morning session from 9:30 AM to 12:45 PM, and on September 10 in the afternoon session from 2:00 PM to 5:15 PM.
BBOSE Class 12 Board Exam Dates
Students can check the table to know the Bihar Board of Open Schooling and Examination revised dates:
| Old Date |
New Date |
Subjects |
Subjects |
|---|---|---|---|
| August 26, 2025 |
September 9, 2025 |
Mathematics |
Chemistry |
| September 6, 2025 |
September 10, 2025 |
Business Studies |
Pedagogy and Philosophy |
BBOSE Class 12 Board Exam Admit Card
The admit card for the BBOSE class 12th exam has already been released. Students need not worry, as this admit card will be valid for the revised exam dates as well. They can check the steps given below to know how to download the Bihar Board Open Schooling exam admit card:
Step 1: Go to the official website: bboseonline.com
Step 2: From the Notice Board, click on the BBOSE admit card 2025 link
Step 3: Choose Student Login
Commonly asked questions
BSEB announced the Bihar Board 12th time table 2026 on November 29, 2025. BSEB Class 12 exams 2026 were conducted from February 2 to 13, 2026. The board conducts the BSEB Inter exam 2026 in offline mode in two shifts. Practical exams was conducted in January 2026.
BSEB 10th timetable 2026 was released on November 29, 2025. The board releases the BSEB Matric Time Table 2026 online on the board's website at biharboardonline.bihar.gov.in. BSEB 10th time table 2026 mentions the exam date for each subject, exam timing, reporting time, and more. After announcing the BSEB class 10 time table, the board will also release the dummy admit card. The students will be allowed to report 30 minutes before the commencement of the BSEB class 10th exams.
Bihar School Examination Board announced the BSEB class 12 timetable 2026 on November 29, 2025. The board releases the Bihar Board Inter Time Table 2026 online on its official website at biharboardonline.com and biharboardonline.bihar.gov.in. Students can check the same also on this page. Class 12 time table 2026 Bihar Board mentions the subject-wise exam date, exam commencement and ending time, reporting time, and more. After releasing the BSEB 12th time table, the board will also publish the dummy admit card for all the students who have registered for the exam.
Step 4: Enter the registration number and date of birth
Step 5: Click the Submit button
Step 6: The BBOSE admit card 2025 will be displayed on the screen
Step 7: Download it and save it for exam day
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Sanjana Surbhi is education focused content specialist with over five years of experience in education sector. She covers engineering and government exams. She holds Bachelor’s degree in Mass Communication from Patn
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