Bihar STET 2023 Commerce PGT question paper (Shift 2), held on Sep 18, 2023, focused on assessing teaching aptitude and subject understanding. The selection process involves two papers: Paper I for classes 9–10 (TGT) and Paper II for classes 11–12 (PGT). Candidates must qualify the relevant paper followed by document verification. Those who clear all stages become eligible for teaching positions in Bihar government schools. The exam serves as an important milestone for aspiring Commerce educators in the state.