Syllabus Exam Pattern OPSC OAS Syllabus 2025 PDF (Prelims & Mains) OAS Civil Services Exam Pattern Download February 2, 2023 / February 2, 2023 by suvarna OPSC OAS Syllabus & Exam Pattern PDF: The Odisha Public Service Commission has released the OPSC Civil Services Syllabus on its Official Web portal @ opsc.gov.in. The OPSC OAS Exam Pattern is uploaded on this page for the sake of the Candidates who have been preparing for OPSC OAS Exams 2025. Candidates who had applied […] Read more » OPSC OAS Syllabus opsc.gov.in