The Bihar Open School Examination Board has released the Class 12 objective answer keys for the June and December 2025 ...
Step 1: Visit the official website of BBOSE at biharboardonline.com. Step 2: On the homepage, click on the “Objection ...
Candidates who wish to contest any answers in the BBOSE answer keys are permitted to submit their objections online.
BBOSE Class 12th Exam 2026 Answer Key objections are open online at bboseonline.com from January 7, 2026. This is for ...
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