BSEB Class 10 board exams 2026 answer key out; challenge by March 13

The Bihar School Examination Board (BSEB) has issued the answer keys for the BSEB Class 10 board exam 2026. Students can download the answer keys of the Class 10 board exam- objective type questions through the official website at biharboardonline.com.

Students or their parents can raise objections against the BSEB Class 10 provisional answer key by 5 pm on March 13, 2026. The BSEB Class 10 board exam 2026 answer key can also be collected through objmatric.biharboardonline.com

The objective questions in the BSEB Class 10 board exams carry 50% of the marks for all theoretical subjects. Students used OMR (Optional Mark Reader)- based answer sheets for all subjects.

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“To evaluate the answers given by the candidates, the Board has commissioned a team of subject experts to prepare answer keys for all subjects. These are available on the Board's website (RIA) at https://biharboardonline.com,” according to the board’s official statement.

“If any person(s) (including candidates) has any objection(s) regarding the Answer Key(s) of the objective type questions uploaded on the Board's website, they may register their objection(s) by 5:00 PM on March 13, 2026, by visiting the link "Register objection regarding Answer Key Matric Exam 2026" on the Board's website https://biharboardonline.com or http://objmatric.biharboardonline.com,” the board said.

Notably, students must remember that any objection submitted by any person through any medium after the due date will not be considered. More than a lakh students appeared for the BSEB Class 10 Matric Examination 2026, held from February 17 to 25.

The Bihar school board exams 2026 was conducted in dual shifts. The morning shift was held from 9:30 am to 12:45 pm, whereas the afternoon shift took place from 2 pm to 5:15 pm.