How to Crack BPSC TRE 4.0 Exam 2026? Complete Guide on Exam Pattern, Eligibility & Subject Wise Syllabus The Bihar Public Service Commission (BPSC) conducts the Teacher Recruitment Examination (TRE) to appoint eligible candidates for Primary (PRT), Middle (TGT) and Secondary/Senior Secondary (PGT) teacher posts in government schools of Bihar. After the massive response to...