{"id":618,"date":"2025-08-29T17:46:49","date_gmt":"2025-08-29T17:46:49","guid":{"rendered":"https:\/\/unoschool.com\/jobs\/?p=618"},"modified":"2025-09-10T18:48:52","modified_gmt":"2025-09-10T18:48:52","slug":"opsc-oas-syllabus-2025-prelims-mains-interview","status":"publish","type":"post","link":"https:\/\/unoschool.com\/jobs\/opsc-oas-syllabus-2025-prelims-mains-interview\/","title":{"rendered":"OPSC OAS Syllabus 2025 \u2013 Prelims, Mains &amp; Interview"},"content":{"rendered":"\n<p><\/p>\n\n\n\n<p>OPSC OAS Syllabus 2025:The <strong>Odisha Public Service Commission (OPSC)<\/strong> conducts the <strong>Odisha Civil Services Examination (OCSE)<\/strong> for recruitment into various Group A and Group B posts, including <strong>OAS, OFS, OPS, OCS, and ORS<\/strong>. Aspirants must clearly understand the <strong>OPSC OAS Syllabus 2025<\/strong> to prepare effectively for Prelims, Mains, and Interview.<\/p>\n\n\n\n<p>This article covers the <strong>detailed OPSC OAS syllabus<\/strong>, including:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Preliminary Exam Pattern &amp; Syllabus<\/strong><\/li>\n\n\n\n<li><strong>Main Written Examination (Compulsory Papers)<\/strong><\/li>\n\n\n\n<li><strong>Personality Test \/ Interview<\/strong><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-opsc-oas-exam-pattern-2025-overview\">OPSC OAS Exam Pattern 2025 Overview<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Stage<\/th><th>Papers<\/th><th>Marks<\/th><\/tr><\/thead><tbody><tr><td><strong>Preliminary Exam<\/strong><\/td><td>2 Papers (Objective type)<\/td><td>400<\/td><\/tr><tr><td><strong>Main Examination<\/strong><\/td><td>9 Papers (Compulsory + Optional)<\/td><td>2600<\/td><\/tr><tr><td><strong>Personality Test<\/strong><\/td><td>Interview<\/td><td>250<\/td><\/tr><tr><td><strong>Total<\/strong><\/td><td>\u2013<\/td><td>2850<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-opsc-oas-preliminary-exam-syllabus-2025\">OPSC OAS Preliminary Exam Syllabus 2025<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-paper-i-200-marks-gs\">Paper I (200 Marks \u2013 GS)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Current events of national &amp; international importance<\/li>\n\n\n\n<li>History of India &amp; Indian National Movement<\/li>\n\n\n\n<li>Indian &amp; World Geography \u2013 Physical, Social, Economic<\/li>\n\n\n\n<li>Indian Polity &amp; Governance \u2013 Constitution, Political System, Panchayati Raj, Public Policy, Rights Issues<\/li>\n\n\n\n<li>Economic &amp; Social Development \u2013 Poverty, Inclusion, Demographics, Social Sector Initiatives<\/li>\n\n\n\n<li>Environmental Ecology, Biodiversity, Climate Change (basic concepts)<\/li>\n\n\n\n<li>General Science<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-paper-ii-200-marks-csat\">Paper II (200 Marks \u2013 CSAT)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Comprehension<\/li>\n\n\n\n<li>Interpersonal skills including communication skills<\/li>\n\n\n\n<li>Logical reasoning &amp; analytical ability<\/li>\n\n\n\n<li>Decision-making &amp; problem-solving<\/li>\n\n\n\n<li>General mental ability<\/li>\n\n\n\n<li>Basic numeracy (Class X level \u2013 numbers, averages, ratios, percentages, time &amp; work, etc.)<\/li>\n\n\n\n<li>Data interpretation (charts, graphs, tables, etc. of Class X level)<\/li>\n\n\n\n<li>English Language comprehension skills<\/li>\n<\/ul>\n\n\n\n<p> <strong>Note<\/strong>: Paper II is <strong>qualifying in nature<\/strong> (33% minimum required).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-check-here-for-opsc-aso-syllabus\">CHECK HERE FOR <a href=\"https:\/\/unoschool.com\/jobs\/opsc-aso-syllabus-2025-exam-pattern-vacancy-important-dates-and-admitcards-links\/\">OPSC ASO SYLLABUS<\/a><\/h2>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-opsc-oas-mains-exam-syllabus-2025-compulsory-papers-only\">OPSC OAS Mains Exam Syllabus 2025 (Compulsory Papers Only)<\/h2>\n\n\n\n<p>The Main Exam consists of <strong>9 papers<\/strong> (2 qualifying + 7 papers for merit).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-qualifying-papers-not-counted-for-merit-but-mandatory-to-pass\"><strong>Qualifying Papers<\/strong> (Not counted for merit, but mandatory to pass):<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Odia Language<\/strong> \u2013 250 Marks<\/li>\n\n\n\n<li><strong>English Language<\/strong> \u2013 250 Marks<\/li>\n<\/ul>\n\n\n\n<p><strong>Syllabus for Odia &amp; English (Qualifying Papers):<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Comprehension of given passages<\/li>\n\n\n\n<li>Precis writing<\/li>\n\n\n\n<li>Translation (English \u2194 Odia)<\/li>\n\n\n\n<li>Short Essay writing<\/li>\n\n\n\n<li>Usage &amp; vocabulary<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-papers-counted-for-merit\"><strong>Papers Counted for Merit<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-paper-i-english-essay-250-marks\"><strong>Paper I: English Essay (250 Marks)<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Candidates must write essays on multiple topics.<\/li>\n\n\n\n<li>Topics usually cover current affairs, social issues, governance, ethics, environment, economy, science &amp; technology, and culture.<\/li>\n\n\n\n<li>The essay will test <strong>clarity of thought, critical thinking, and structured presentation<\/strong>.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-paper-ii-general-studies-i-250-marks\"><strong>Paper II: General Studies I (250 Marks)<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Indian Heritage and Culture<\/li>\n\n\n\n<li>Modern Indian History &amp; Freedom Struggle<\/li>\n\n\n\n<li>Post-Independence Consolidation in India<\/li>\n\n\n\n<li>History of Odisha<\/li>\n\n\n\n<li>World History (18th century onwards \u2013 industrial revolution, colonization, world wars, etc.)<\/li>\n\n\n\n<li>Indian Society \u2013 diversity, women\u2019s empowerment, social reforms, communalism, regionalism<\/li>\n\n\n\n<li>Geography of the World and India<\/li>\n\n\n\n<li>Physical &amp; Economic Geography of Odisha<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-paper-iii-general-studies-ii-250-marks\"><strong>Paper III: General Studies II (250 Marks)<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Indian Constitution &amp; Polity<\/li>\n\n\n\n<li>Governance, Transparency &amp; Accountability<\/li>\n\n\n\n<li>E-Governance, Citizens\u2019 Charters, Transparency Acts<\/li>\n\n\n\n<li>Role of Civil Services in Democracy<\/li>\n\n\n\n<li>India\u2019s foreign policy, international organizations (UN, WTO, IMF, etc.)<\/li>\n\n\n\n<li>Bilateral, regional, and global groupings involving India and Odisha\u2019s relevance<\/li>\n\n\n\n<li>Social Justice \u2013 welfare schemes, health, education, poverty alleviation<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-paper-iv-general-studies-iii-250-marks\"><strong>Paper IV: General Studies III (250 Marks)<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Indian Economy \u2013 issues &amp; challenges<\/li>\n\n\n\n<li>Inclusive Growth &amp; Government Policies<\/li>\n\n\n\n<li>Agriculture, Irrigation, Food Processing, PDS, Buffer Stocks<\/li>\n\n\n\n<li>Infrastructure \u2013 energy, transport, communication<\/li>\n\n\n\n<li>Science &amp; Technology \u2013 space, IT, robotics, nanotech, biotech<\/li>\n\n\n\n<li>Disaster Management<\/li>\n\n\n\n<li>Environment &amp; Ecology \u2013 conservation, climate change, biodiversity, pollution<\/li>\n\n\n\n<li>Odisha\u2019s economy \u2013 development indicators, resources, industries<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-paper-v-general-studies-iv-ethics-integrity-amp-aptitude-250-marks\"><strong>Paper V: General Studies IV (Ethics, Integrity &amp; Aptitude) (250 Marks)<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ethics &amp; Human Interface \u2013 determinants, consequences<\/li>\n\n\n\n<li>Attitude \u2013 values, moral philosophy<\/li>\n\n\n\n<li>Emotional Intelligence<\/li>\n\n\n\n<li>Civil Service Values \u2013 impartiality, non-partisanship, accountability, probity<\/li>\n\n\n\n<li>Public\/Civil Service ethics &amp; dilemmas<\/li>\n\n\n\n<li>Information Sharing &amp; Transparency<\/li>\n\n\n\n<li>Ethical Governance<\/li>\n\n\n\n<li>Contributions of moral thinkers &amp; philosophers from India and Odisha<\/li>\n\n\n\n<li>Case Studies on ethical decision-making<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-paper-vi-amp-paper-vii-optional-subject-2-papers-250-marks-each-500-marks\"><strong>Paper VI &amp; Paper VII: Optional Subject (2 papers, 250 marks each-500 marks )<\/strong><\/h4>\n\n\n\n<p>\ud83d\udc49 <em>Candidates choose one subject from the list given by OPSC <\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-list-of-optional-subjects-for-opsc-oas\"><strong>List of Optional Subjects for OPSC OAS<\/strong><\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Agriculture<\/li>\n\n\n\n<li>Animal Husbandry &amp; Veterinary Science<\/li>\n\n\n\n<li>Anthropology<\/li>\n\n\n\n<li>Botany<\/li>\n\n\n\n<li>Chemistry<\/li>\n\n\n\n<li>Civil Engineering<\/li>\n\n\n\n<li>Commerce &amp; Accountancy<\/li>\n\n\n\n<li>Economics<\/li>\n\n\n\n<li>Education<\/li>\n\n\n\n<li>Electrical Engineering<\/li>\n\n\n\n<li>Fisheries Science<\/li>\n\n\n\n<li>Forestry<\/li>\n\n\n\n<li>Geography<\/li>\n\n\n\n<li>Geology<\/li>\n\n\n\n<li>History<\/li>\n\n\n\n<li>Home Science<\/li>\n\n\n\n<li>Law<\/li>\n\n\n\n<li>Management<\/li>\n\n\n\n<li>Mathematics<\/li>\n\n\n\n<li>Mechanical Engineering<\/li>\n\n\n\n<li>Philosophy<\/li>\n\n\n\n<li>Physics<\/li>\n\n\n\n<li>Political Science &amp; International Relations<\/li>\n\n\n\n<li>Psychology<\/li>\n\n\n\n<li>Public Administration<\/li>\n\n\n\n<li>Sociology<\/li>\n\n\n\n<li>Statistics<\/li>\n\n\n\n<li>Zoology<\/li>\n\n\n\n<li>Agriculture Engineering<\/li>\n\n\n\n<li>Forestry Engineering<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-literature-subjects-optional\"><strong>Literature Subjects (Optional)<\/strong><\/h2>\n\n\n\n<p>Candidates can also choose from literature of the following languages:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>English<\/li>\n\n\n\n<li>Hindi<\/li>\n\n\n\n<li>Odia<\/li>\n\n\n\n<li>Persian<\/li>\n\n\n\n<li>Sanskrit<\/li>\n\n\n\n<li>Arabic<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-personality-test-interview-250-marks\">Personality Test \/ Interview (250 Marks)<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Conducted by the OPSC board to test the <strong>candidate\u2019s overall personality, communication skills, and suitability for civil services<\/strong>.<\/li>\n\n\n\n<li>Questions will cover:\n<ul class=\"wp-block-list\">\n<li>Current national &amp; international affairs<\/li>\n\n\n\n<li>Knowledge of Odisha\u2019s history, culture, economy, and governance<\/li>\n\n\n\n<li>Problem-solving approach and decision-making ability<\/li>\n\n\n\n<li>Ethical judgment, mental alertness, and critical analysis<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>The Interview is not a test of book knowledge, but of <strong>intellectual depth, social awareness, and leadership qualities<\/strong>.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-opsc-oas-syllabus-2025-key-preparation-tips\">OPSC OAS Syllabus 2025 \u2013 Key Preparation Tips<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Focus on <strong>Odisha-specific topics<\/strong> (history, geography, economy, culture).<\/li>\n\n\n\n<li>Revise <strong>NCERTs (Class 6\u201312)<\/strong> for History, Geography, Polity, Economy, and Science.<\/li>\n\n\n\n<li>Use <strong>OPSC-recommended reference books<\/strong> like Laxmikant (Polity), Spectrum (Modern History), and Odisha GK books.<\/li>\n\n\n\n<li>Practice <strong>answer writing for mains<\/strong> and <strong>essay writing<\/strong> regularly.<\/li>\n\n\n\n<li>Stay updated with <strong>Odisha current affairs<\/strong> along with national and international news.<br><strong>Key Points about Optional Subjects in OPSC OAS Exam:<\/strong><\/li>\n\n\n\n<li>Each optional subject will have <strong>2 papers of 300 marks<\/strong> each (total <strong>600 marks per subject<\/strong>).<\/li>\n\n\n\n<li>Candidates cannot take the following combinations together:<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-key-points-about-optional-subjects-in-opsc-oas-exam\"><strong>Key Points about Optional Subjects in OPSC OAS Exam:<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Each optional subject will have <strong>2 papers of 300 marks<\/strong> each (total <strong>600 marks per subject<\/strong>).<\/li>\n\n\n\n<li>Candidates cannot take the following combinations together:\n<ul class=\"wp-block-list\">\n<li>Political Science &amp; International Relations + Public Administration<\/li>\n\n\n\n<li>Commerce &amp; Accountancy + Management<\/li>\n\n\n\n<li>Anthropology + Sociology<\/li>\n\n\n\n<li>Mathematics + Statistics<\/li>\n\n\n\n<li>Agriculture + Animal Husbandry &amp; Veterinary Science<\/li>\n\n\n\n<li>Management + Public Administration<\/li>\n\n\n\n<li>Civil Engineering + Mechanical Engineering + Electrical Engineering + Agriculture Engineering<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-conclusion\">Conclusion<\/h2>\n\n\n\n<p>The <strong>OPSC OAS Syllabus 2025<\/strong> is designed to test not only the candidate\u2019s academic knowledge but also their <strong>analytical ability, decision-making skills, ethical judgment, and awareness of Odisha\u2019s socio-economic context<\/strong>. Aspirants should prepare systematically, balancing both <strong>general studies and Odisha-specific topics<\/strong> for maximum success.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-frequently-asked-questions-faqs-opsc-oas-optional-subjects\">Frequently Asked Questions (FAQs) \u2013 OPSC OAS Optional Subjects<\/h2>\n\n\n\n<p><strong>Q1. How many optional subjects are required in OPSC OAS Exam?<\/strong><br>\ud83d\udc49 Candidates have to choose <strong>two optional subjects<\/strong> from the list provided by OPSC for the Main Examination. Each subject will have two papers.<\/p>\n\n\n\n<p><strong>Q2. What is the marks distribution for OPSC Optional Subjects?<\/strong><br>\ud83d\udc49 Each optional subject consists of <strong>two papers of 300 marks each<\/strong>, making a total of <strong>600 marks<\/strong>.<\/p>\n\n\n\n<p><strong>Q3. Which optional subject is considered the best for OPSC?<\/strong><br>\ud83d\udc49 There is no single \u201cbest\u201d optional subject. It depends on your academic background, interest, and availability of study materials. However, subjects like <strong>Public Administration, Sociology, Geography, Political Science, and Odia Literature<\/strong> are among the most popular choices.<\/p>\n\n\n\n<p><strong>Q4. Can I choose an optional subject different from my graduation discipline?<\/strong><br>\ud83d\udc49 Yes, OPSC allows candidates to choose <strong>any subject<\/strong> from the official optional subject list, irrespective of their graduation stream.<\/p>\n\n\n\n<p><strong>Q5. What are the literature subjects available in OPSC optional papers?<\/strong><br>\ud83d\udc49 Candidates can choose literature of languages such as <strong>Odia, English, Hindi, Sanskrit, Urdu, and Persian<\/strong>, among others, as their optional subjects.<\/p>\n\n\n\n<p><strong>Q6. How should I select my OPSC optional subject?<\/strong><br>\ud83d\udc49 Consider the following before finalizing:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Your <strong>interest<\/strong> in the subject<\/li>\n\n\n\n<li>Availability of <strong>coaching or guidance<\/strong><\/li>\n\n\n\n<li>Availability of <strong>standard books &amp; notes<\/strong><\/li>\n\n\n\n<li><strong>Overlap with General Studies papers<\/strong><\/li>\n<\/ul>\n\n\n\n<p><strong>Q7. Can I change my optional subject after submission of the application form?<\/strong><br>\ud83d\udc49 No. Once you choose your optional subject while filling the application form, it <strong>cannot be changed<\/strong> later.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-frequently-asked-questions-faqs-opsc-full-forms\">Frequently Asked Questions (FAQs) \u2013 OPSC Full Forms<\/h2>\n\n\n\n<p><strong>Q1. What is the full form of OPSC?<\/strong><br>\ud83d\udc49 The full form of <strong>OPSC<\/strong> is <strong>Odisha Public Service Commission<\/strong>. It is the state agency responsible for conducting the Civil Services Examination and other recruitment exams for various government posts in Odisha.<\/p>\n\n\n\n<p><strong>Q2. What is the full form of OCS in OPSC?<\/strong><br>\ud83d\udc49 The full form of <strong>OCS<\/strong> is <strong>Odisha Civil Services<\/strong>. It is the premier civil service of Odisha, and the exam is conducted by OPSC to recruit officers for various state administrative posts.<\/p>\n\n\n\n<p><strong>Q3. What is the full form of ASO in OPSC?<\/strong><br>\ud83d\udc49 The full form of <strong>ASO<\/strong> is <strong>Assistant Section Officer<\/strong>. OPSC conducts the ASO recruitment exam to select candidates for administrative roles in state government offices.<\/p>\n\n\n\n<p><strong>Q4. What is the full form of OFS in OPSC?<\/strong><br>\ud83d\udc49 The full form of <strong>OFS<\/strong> is <strong>Odisha Finance Service<\/strong>. It is one of the major Group-A services under Odisha Civil Services, dealing with state financial management and auditing.<\/p>\n\n\n\n<p><strong>Q5. What is the full form of OPSC ASO?<\/strong><br>\ud83d\udc49 The full form of <strong>OPSC ASO<\/strong> is <strong>Odisha Public Service Commission \u2013 Assistant Section Officer<\/strong>. This exam is one of the most popular recruitments under OPSC for graduate candidates.<\/p>\n\n\n\n<script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the full form of OPSC?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The full form of OPSC is Odisha Public Service Commission. 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This exam is one of the most popular recruitments under OPSC for graduate candidates.\"\n      }\n    }\n  ]\n}\n<\/script>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>OPSC OAS Syllabus 2025:The Odisha Public Service Commission (OPSC) conducts the Odisha Civil Services Examination (OCSE) for recruitment into various Group A and Group B posts, including OAS, OFS, OPS, OCS, and ORS. Aspirants must clearly understand the OPSC OAS Syllabus 2025 to prepare effectively for Prelims, Mains, and Interview. This article covers the detailed &#8230; <a title=\"OPSC OAS Syllabus 2025 \u2013 Prelims, Mains &amp; Interview\" class=\"read-more\" href=\"https:\/\/unoschool.com\/jobs\/opsc-oas-syllabus-2025-prelims-mains-interview\/\" aria-label=\"Read more about OPSC OAS Syllabus 2025 \u2013 Prelims, Mains &amp; Interview\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,9],"tags":[28,33,35,32,27,29,30,31,36,34],"class_list":["post-618","post","type-post","status-publish","format-standard","hentry","category-blog","category-syllabus-exam-pattern","tag-best-optional-subject-for-opsc","tag-odisha-civil-services-optional-subjects","tag-opsc-literature-optional-subjects","tag-opsc-mains-optional-subject-list","tag-opsc-oas-optional-subjects-list","tag-opsc-oas-syllabus-optional-papers","tag-opsc-optional-subject-combinations","tag-opsc-optional-subject-strategy","tag-opsc-preparation-2025-optional-papers","tag-scoring-optional-subjects-in-opsc"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.7.1 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>OPSC OAS Syllabus 2025 \u2013 Prelims, Mains &amp; Interview - unoschool job search<\/title>\n<meta name=\"description\" content=\"OPSC OAS Syllabus 2025:The Odisha Public Service Commission (OPSC) conducts the Odisha Civil Services Examination (OCSE) for recruitment\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/unoschool.com\/jobs\/opsc-oas-syllabus-2025-prelims-mains-interview\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"OPSC OAS Syllabus 2025 \u2013 Prelims, Mains &amp; Interview\" \/>\n<meta property=\"og:description\" content=\"OPSC OAS Syllabus 2025:The Odisha Public Service Commission (OPSC) conducts the Odisha Civil Services Examination (OCSE) for recruitment\" \/>\n<meta property=\"og:url\" content=\"https:\/\/unoschool.com\/jobs\/opsc-oas-syllabus-2025-prelims-mains-interview\/\" \/>\n<meta property=\"og:site_name\" content=\"unoschool job search\" \/>\n<meta property=\"article:published_time\" content=\"2025-08-29T17:46:49+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-10T18:48:52+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/unoschool.com\/jobs\/wp-content\/uploads\/2025\/05\/unoschool-logo.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"1024\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"unoschoolteam\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"unoschoolteam\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/unoschool.com\\\/jobs\\\/opsc-oas-syllabus-2025-prelims-mains-interview\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/unoschool.com\\\/jobs\\\/opsc-oas-syllabus-2025-prelims-mains-interview\\\/\"},\"author\":{\"name\":\"unoschoolteam\",\"@id\":\"https:\\\/\\\/unoschool.com\\\/jobs\\\/#\\\/schema\\\/person\\\/c3cd2b1083e0f8734c2af3a3072c592f\"},\"headline\":\"OPSC OAS Syllabus 2025 \u2013 Prelims, Mains &amp; 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