Bihar Board 10th Scrutiny Registration 2023 Last Date Extended: The Bihar School Examination Board (BSEB) has extended the Bihar Board class 10th 2023 scrutiny form last date until April 12, 2023, on its official website. The students unsatisfied with their Bihar Board 10th result can apply for scrutiny (revaluation) on the official website of the BSEB, biharboardonline.bihar.gov.in.