Bihar Board 10th Compartment Registration 2023: The Bihar School Examination Board (BSEB) will end the registrations for the Bihar Board 10th Compartment Exam 2023 today, i.e., April 10, 2023, on its official website. Students who did not secure the minimum passing marks in the Bihar Board 10th result can apply for a supplementary exam on the official website of the BSEB, biharboardonline.bihar.gov.in.