Step 1: Visit the official website of BBOSE at biharboardonline.com. Step 2: On the homepage, click on the “Objection ...
The Bihar Open Schooling and Examination Board has opened the objection window for the answer keys of objective questions from the Higher Secondary 12th theory examinations held in June 2025 and ...
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BBOSE class 12th provisional answer key objection window opens at biharboardonline.com: Check direct link here
BBOSE Class 12th objective answer key 2026: The Bihar Open School Examination Board (BBOSE) has released the answer keys for objective-type questions asked in the June 2025 and December 2025 senior ...
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