BBOSE 12th Exam 2026: Admit Card, Syllabus, Pattern, Result

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About BBOSE 12th 2026

The Bihar Board of Open Schooling and Examination (BBOSE) conducts the open board exam for Class 12 students in Bihar. The BBOSE provides a chance to students who might have missed their formal schooling or need an alternative and more flexible learning path. It offers various courses and exams equivalent to those in regular schools. The board conducts the BBOSE examination twice a year, i.e., in June and December.

BBOSE December 2026-27 Exam Details

The BBOSE December 2026-27 timetable will be released in November 2026.
The BBOSE class 12th exam 2026-27 will start in December 2026.
The BBOSE 12th result 2026 (December session) is expected to be released in March 2027.

BBOSE June 2026-27 Exam Details

The revised BBOSE timetable for the BBOSE 12th June session 2026-27 was released on July 11, 2026.
The BBOSE Class 12 admit card was released on July 15, 2026.
The June 2026 session exams were conducted from July 31 to August 18, 2026.

More Information on BBOSE 12th Exam

Students can download the BBOSE admit card for Class 12 from the official website, bboseonline.bih.nic.in.
The duration of the BBOSE Class 12 exam is 3 hours.
They must read the BBOSE 12 syllabus 2026-27 completely to score good marks in the examination.
They can prepare for the BBOSE 12th exam by solving previous years’ question papers. It will improve their time management and problem-solving skills.

Full Exam Name	Bihar Open Board 12th Examination
Short Exam Name	BBOSE 12th
Conducting Body	Bihar School Examination Board
Frequency Of Conduct	Twice a year
Exam Level	Intermediate
Languages	English +1 more
Mode Of Application	offline +1 more
Exam Duration	3 Hours

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BBOSE 12th Important Dates

BBOSE 12th Bihar Open Board 12th Examination (session 2026)

BBOSE 12th 2026 Admit Card

The BBOSE Class 12 December session 2026-27 admit card is expected to be released in November 2026.
Previously, for the June session, the board released the BBOSE 12th 2026-27 admit card on July 15, 2026.
The Bihar Board of Open Schooling Examination (BBOSE) releases the BBOSE admit card for Class 12 online on the official website, bboseonline.bih.nic.in.
To download the BBOSE admit card 2026-27, students need to enter their enrollment number and DOB in the required fields.

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BBOSE 12th 2026 Answer Key

The BBOSE Class 12 answer key 2026 for the December session will be released in December 2026. Students who appear in the examination for Class 12th can check the provisional answer keys from the official website at objection.biharboardonline.com or biharboardonline.com. If they find any mistake or discrepancy, they can submit their objections online till the deadline provided by the board.

BBOSE 12th 2026 Result

The Bihar Board Open School is expected to release the BBOSE December session 2026-27 result in March 2027.
To access the BBOSE result 2026-27, students need to enter their registration number in the result login window.
The BBOSE online result will be provisional. Students can obtain the original mark sheet from the school a few days after the result announcement.