{"id":294,"date":"2025-06-27T19:00:05","date_gmt":"2025-06-27T13:30:05","guid":{"rendered":"https:\/\/theiashub.com\/upsc\/?p=294"},"modified":"2025-10-16T17:21:03","modified_gmt":"2025-10-16T11:51:03","slug":"upsc-mains-exam-pattern","status":"publish","type":"post","link":"https:\/\/theiashub.com\/upsc\/upsc-mains-exam-pattern\/","title":{"rendered":"UPSC Mains Exam Pattern 2025: Pattern, Paper Structure, Marking Scheme &#038; Optional Subjects"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-flat ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<label class=\"ez-toc-title ez-toc-toggle\" style=\"cursor:pointer\">Table of Contents<\/label>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #127abf;color:#127abf\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #127abf;color:#127abf\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/theiashub.com\/upsc\/upsc-mains-exam-pattern\/#UPSC_Mains_Exam_Pattern_2025\" >UPSC Mains Exam Pattern 2025<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/theiashub.com\/upsc\/upsc-mains-exam-pattern\/#UPSC_Mains_Exam_Pattern_2025_Overview\" >UPSC Mains Exam Pattern 2025 Overview<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/theiashub.com\/upsc\/upsc-mains-exam-pattern\/#UPSC_Mains_Examination_Structure\" >UPSC Mains Examination Structure<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/theiashub.com\/upsc\/upsc-mains-exam-pattern\/#Medium_of_Examination\" >Medium of Examination<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/theiashub.com\/upsc\/upsc-mains-exam-pattern\/#UPSC_Mains_Exam_Pattern_Marking_Scheme_2025\" >UPSC Mains Exam Pattern &amp; Marking Scheme 2025<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/theiashub.com\/upsc\/upsc-mains-exam-pattern\/#UPSC_Mains_Exam_Pattern_2025_for_Optional_Language_Subjects\" >UPSC Mains Exam Pattern 2025 for Optional &amp; Language Subjects<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/theiashub.com\/upsc\/upsc-mains-exam-pattern\/#UPSC_Mains_Subject_List_2025\" >UPSC Mains Subject List 2025<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/theiashub.com\/upsc\/upsc-mains-exam-pattern\/#UPSC_Mains_Exam_Pattern_FAQs\" >UPSC Mains Exam Pattern FAQs<\/a><\/li><\/ul><\/nav><\/div>\n\n<p><span style=\"font-weight: 400;\">The <strong>UPSC Mains Examination<\/strong> is the second stage of the Civil Services Examination (CSE) and follows a structured exam pattern. It is a crucial phase conducted over 5-7 days and consists of nine descriptive papers. According to the <a href=\"https:\/\/theiashub.com\/upsc\/?p=294&amp;preview=true\" target=\"_blank\" rel=\"noopener\"><strong>UPSC Mains exam pattern<\/strong><\/a>, these papers include two qualifying language papers and seven papers that contribute to the final merit.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Only candidates who meet the cut-off in General Studies Paper I and secure at least 33% in General Studies Paper II in the Prelims are eligible to appear for the Mains examination. The <strong>UPSC Mains 2025 exam is scheduled for August 22, 2025<\/strong>.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"UPSC_Mains_Exam_Pattern_2025\"><\/span><b>UPSC Mains Exam Pattern 2025<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">The UPSC Mains Examination is the second phase of the Civil Services Examination, evaluating candidates&#8217; knowledge, analytical abilities, and writing skills. It comprises nine descriptive papers: two qualifying papers and seven that contribute to the final merit. These papers encompass essays, general studies, and an optional subject, assessing a candidate&#8217;s grasp of governance, ethics, and socio-economic matters. Success in the Mains leads to the Personality Test, making it a pivotal step toward a career in civil services.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The Mains exam is a written, descriptive test comprising nine papers, of which two are qualifying in nature and seven contribute to the final merit. Covering a wide range of subjects, the exam includes essays, general studies, and optional subjects, allowing candidates to showcase their expertise in specific areas. It aims to evaluate a candidate&#8217;s understanding of governance, ethics, and socio-economic issues along with their capacity to tackle complex problems.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"UPSC_Mains_Exam_Pattern_2025_Overview\"><\/span><b>UPSC Mains Exam Pattern 2025 Overview<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">The <\/span><b>UPSC Mains Exam Pattern 2025<\/b><span style=\"font-weight: 400;\"> serves as the foundation for aspirants preparing for India&#8217;s highly competitive Civil Services Examination. With nine descriptive papers\u2014two qualifying and seven counted for merit\u2014this stage evaluates a candidate\u2019s analytical ability, subject knowledge, ethical reasoning, and written communication skills. Understanding the detailed structure, subject-wise marking scheme, and strategic importance of optional papers is crucial to cracking the exam. This guide provides a complete breakdown of the paper format and marking criteria and includes helpful tools like a UPSC exam pattern chart and a downloadable PDF for smarter preparation.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"UPSC_Mains_Examination_Structure\"><\/span><b>UPSC Mains Examination Structure<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The Mains examination consists of nine descriptive papers, including two qualifying language papers and seven papers that determine the final merit. The details are as follows:<\/p>\n<table>\n<tbody>\n<tr>\n<td><b>Category<\/b><\/td>\n<td><b>Details<\/b><\/td>\n<td><b>Marks<\/b><\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\"><b>1. Qualifying Papers: These papers are of matriculation or equivalent standard and are qualifying in nature. Marks do not count for ranking.<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Paper-A<\/span><\/td>\n<td><span style=\"font-weight: 400;\">One Indian Language (from the Eighth Schedule of the Constitution)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">300 marks<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Paper-B<\/span><\/td>\n<td><span style=\"font-weight: 400;\">English<\/span><\/td>\n<td><span style=\"font-weight: 400;\">300 marks<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Notes<\/span><\/td>\n<td><span style=\"font-weight: 400;\">&#8211; Candidates must score at least 25% in each of these papers to qualify.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Candidates from Arunachal Pradesh, Manipur, Meghalaya, Mizoram, Nagaland, and Sikkim are exempt from Paper-A.<\/span><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\"><b>2. Papers Counted for Merit Ranking: The following papers contribute to the total score for merit ranking:<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Paper-I<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Essay<\/span><\/td>\n<td><span style=\"font-weight: 400;\">250 marks<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Paper-II<\/span><\/td>\n<td><span style=\"font-weight: 400;\">General Studies-I (Indian Heritage and Culture, History, Geography of the World and Society)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">250 marks<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Paper-III<\/span><\/td>\n<td><span style=\"font-weight: 400;\">General Studies-II (Governance, Constitution, Polity, Social Justice, and International Relations)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">250 marks<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Paper-IV<\/span><\/td>\n<td><span style=\"font-weight: 400;\">General Studies-III (Technology, Economic Development, Biodiversity, Environment, Security, and Disaster Management)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">250 marks<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Paper-V<\/span><\/td>\n<td><span style=\"font-weight: 400;\">General Studies-IV (Ethics, Integrity, and Aptitude)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">250 marks<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Paper-VI<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Optional Subject \u2013 Paper 1<\/span><\/td>\n<td><span style=\"font-weight: 400;\">250 marks<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Paper-VII<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Optional Subject \u2013 Paper 2<\/span><\/td>\n<td><span style=\"font-weight: 400;\">250 marks<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Sub-total (Written Test)<\/b><\/td>\n<td><\/td>\n<td><b>1750 marks<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">3. Personality Test<\/span><\/td>\n<td><\/td>\n<td><span style=\"font-weight: 400;\">275 marks<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Grand Total<\/b><\/td>\n<td><b>(Written Test + Personality Test)<\/b><\/td>\n<td><b>2025 marks<\/b><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><b>List of UPSC Mains Optional Subjects<\/b><\/h3>\n<p>Candidates must select one optional subject for Papers VI and VII from the following:<\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Agriculture<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Animal Husbandry and Veterinary Science<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Anthropology<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Botany<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Chemistry<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Civil Engineering<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Commerce and Accountancy<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Economics<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Electrical Engineering<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Geography<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Geology<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">History<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Law<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Management<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Mathematics<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Mechanical Engineering<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Medical Science<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Philosophy<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Physics<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Political Science and International Relations<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Psychology<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Public Administration<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Sociology<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Statistics<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Zoology<\/span><\/li>\n<\/ul>\n<p><b>Literature of any one of the following languages: <\/b><span style=\"font-weight: 400;\">Assamese, Bengali, Bodo, Dogri, Gujarati, Hindi, Kannada, Kashmiri, Konkani, Maithili, Malayalam, Manipuri, Marathi, Nepali, Oriya, Punjabi, Sanskrit, Santhali, Sindhi, Tamil, Telugu, Urdu, and English.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Medium_of_Examination\"><\/span><b>Medium of Examination<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Candidates may write the examination in any one of the languages included in the Eighth Schedule of the Constitution or in English (except for the Qualifying Language Papers, Paper-A and Paper-B).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The question papers, other than the literature of language papers, will be set in Hindi and English.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Candidates opting for regional languages may provide the English version of technical terms in brackets.<\/span><\/li>\n<\/ul>\n<p><b>Notes<\/b><span style=\"font-weight: 400;\">: The question papers will be of conventional (essay) type, each lasting three hours.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Syllabus details are provided in Part B of Section III.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Misuse of the language rule (e.g., unauthorized mediums) will result in deductions or non-evaluation of scripts.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"UPSC_Mains_Exam_Pattern_Marking_Scheme_2025\"><\/span><b>UPSC Mains Exam Pattern &amp; Marking Scheme 2025<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\">\n<h3><span style=\"font-weight: 400;\">Essay Paper: Two essays of 125 marks each, assessed on clarity, structure, and originality.<\/span><\/h3>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">\n<h3><span style=\"font-weight: 400;\">GS Papers: Evaluate factual knowledge, analysis, and articulation.<\/span><\/h3>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">\n<h3><span style=\"font-weight: 400;\">Optional Papers: Deep subject understanding, coherence, and relevance.<\/span><\/h3>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">\n<h3><span style=\"font-weight: 400;\">No negative marking in the Mains examination.<\/span><\/h3>\n<\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><b>Paper<\/b><\/td>\n<td><b>Subject<\/b><\/td>\n<td><b>Marks<\/b><\/td>\n<td><b>Nature<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">A<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Indian Language (selected)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">300<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Qualifying<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">B<\/span><\/td>\n<td><span style=\"font-weight: 400;\">English<\/span><\/td>\n<td><span style=\"font-weight: 400;\">300<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Qualifying<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">I<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Essay<\/span><\/td>\n<td><span style=\"font-weight: 400;\">250<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Counted for merit<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">II<\/span><\/td>\n<td><span style=\"font-weight: 400;\">General Studies I (History, Geography, etc.)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">250<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Counted for merit<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">III<\/span><\/td>\n<td><span style=\"font-weight: 400;\">General Studies II (Polity, Governance, etc.)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">250<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Counted for merit<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">IV<\/span><\/td>\n<td><span style=\"font-weight: 400;\">General Studies III (Economy, Science, etc.)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">250<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Counted for merit<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">V<\/span><\/td>\n<td><span style=\"font-weight: 400;\">General Studies IV (Ethics)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">250<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Counted for merit<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">VI<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Optional Subject Paper I<\/span><\/td>\n<td><span style=\"font-weight: 400;\">250<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Counted for merit<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">VII<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Optional Subject Paper II<\/span><\/td>\n<td><span style=\"font-weight: 400;\">250<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Counted for merit<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">Total (Written Papers Counted for Merit) = 1750 Marks<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td>\n<h3><b>UPSC Mains Exam 2025 Key Aspects<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Qualifying Papers (A &amp; B)<\/b><span style=\"font-weight: 400;\">: Minimum 25% marks required. Failing these disqualifies you from the paper evaluation.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Essay Paper<\/b><span style=\"font-weight: 400;\">: Divided into two sections, candidates must write two essays (125 marks each).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>GS Papers (II to V)<\/b><span style=\"font-weight: 400;\">: Cover wide-ranging topics from history, polity, and economy to ethics and technology.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Optional Papers (VI &amp; VII)<\/b><span style=\"font-weight: 400;\">: Candidate must choose <\/span><b>one subject<\/b><span style=\"font-weight: 400;\"> from the UPSC optional list (e.g., Geography, Sociology, PSIR, etc.).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Language for Writing<\/b><span style=\"font-weight: 400;\">: Candidates can write in English, Hindi, or any language listed in the 8th Schedule (except Paper B\u2014must be English).<\/span><\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"UPSC_Mains_Exam_Pattern_2025_for_Optional_Language_Subjects\"><\/span><b>UPSC Mains Exam Pattern 2025 for Optional &amp; Language Subjects<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Candidates choose<\/span><b> optional papers<\/b><span style=\"font-weight: 400;\"> (Paper VI &amp; VII), both from the same subject, and appear in <\/span><b>one of the qualifying language papers<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Here\u2019s a detailed table featuring the <\/span><b>UPSC Mains 2025<\/b><span style=\"font-weight: 400;\"> optional subjects and qualifying language papers based on official UPSC sources:<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><b>Category<\/b><\/td>\n<td><b>Subjects Covered<\/b><\/td>\n<\/tr>\n<tr>\n<td><b>Language (Qualifying)<\/b><\/td>\n<td><span style=\"font-weight: 400;\">Assamese, Bengali, Bodo, Dogri, English, Gujarati, Hindi, Kannada, Kashmiri, Konkani, Maithili, Malayalam, Manipuri, Marathi, Nepali, Odia, Punjabi, Sanskrit, Santhali, Sindhi, Tamil, Telugu, and Urdu.<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Optional Subjects<\/b><\/td>\n<td><span style=\"font-weight: 400;\">Agriculture; Animal Husbandry &amp; Veterinary Science; Anthropology; Botany; Chemistry; Civil Engineering; Commerce &amp; Accountancy; Economics; Electrical Engineering; Geography; Geology; History; Law; Literature (any one language); Management; Mathematics; Mechanical Engineering; Medical Science; Philosophy; Physics; Political Science &amp; International Relations; Psychology; Public Administration; Sociology; Statistics; Zoology<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"UPSC_Mains_Subject_List_2025\"><\/span><b>UPSC Mains Subject List 2025<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">The UPSC Mains Exam consists of 9 descriptive papers, including 2 qualifying (English and Indian Language), 4 General Studies, 1 Essay, and 2 Optional Subject papers.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Marks from 7 papers (1750) and the interview (275) are counted for the final merit out of 2025.<\/span><\/p>\n<div id=\"metaslider-id-5575\" style=\"width: 100%;\" class=\"ml-slider-3-107-0 metaslider metaslider-flex metaslider-5575 ml-slider has-dots-nav ms-theme-default-base\" role=\"region\" aria-label=\"New Slideshow\" data-height=\"300\" data-width=\"700\">\n    <div id=\"metaslider_container_5575\">\n        <div id=\"metaslider_5575\">\n            <ul aria-live='off' class='slides'>\n                <li style=\"display: block; width: 100%;\" class=\"slide-5579 ms-image \" aria-roledescription=\"slide\" data-date=\"2025-10-11 11:47:58\" data-filename=\"400-X-180cdr-scaled-700x300.jpg\" data-slide-type=\"image\"><a href=\"https:\/\/theiashub.com\/courses\/mains\/upsc-qep-2026-batch-5-english\" target=\"_self\" aria-label=\"View Slide Details\" class=\"metaslider_image_link\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/theiashub.com\/upsc\/wp-content\/uploads\/2025\/10\/400-X-180cdr-scaled.jpg?resize=700%2C300&#038;ssl=1\" height=\"300\" width=\"700\" alt=\"\" class=\"slider-5575 slide-5579 msDefaultImage\" title=\"400 X 180cdr\" \/><\/a><\/li>\n                <li style=\"display: none; width: 100%;\" class=\"slide-5580 ms-image \" aria-roledescription=\"slide\" data-date=\"2025-10-11 11:47:58\" data-filename=\"pocket-notes-website-400x180-1-scaled-700x300.jpg\" data-slide-type=\"image\"><a href=\"https:\/\/theiashub.com\/courses\/upsc-cse-books\/qep-pocket-notes-2.0\" target=\"_self\" aria-label=\"View Slide Details\" class=\"metaslider_image_link\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/theiashub.com\/upsc\/wp-content\/uploads\/2025\/10\/pocket-notes-website-400x180-1-scaled.jpg?resize=700%2C300&#038;ssl=1\" height=\"300\" width=\"700\" alt=\"\" class=\"slider-5575 slide-5580 msDefaultImage\" title=\"pocket-notes-website-400x180\" \/><\/a><\/li>\n                <li style=\"display: none; width: 100%;\" class=\"slide-5581 ms-image \" aria-roledescription=\"slide\" data-date=\"2025-10-11 11:47:58\" data-filename=\"web-site-banner-toppers-book.-400x180-1-scaled-700x300.jpg\" data-slide-type=\"image\"><a href=\"https:\/\/theiashub.com\/courses\/upsc-cse-books\/toppers-handwritten-upsc-pyq-4-books\" target=\"_self\" aria-label=\"View Slide Details\" class=\"metaslider_image_link\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/theiashub.com\/upsc\/wp-content\/uploads\/2025\/10\/web-site-banner-toppers-book.-400x180-1-scaled.jpg?resize=700%2C300&#038;ssl=1\" height=\"300\" width=\"700\" alt=\"\" class=\"slider-5575 slide-5581 msDefaultImage\" title=\"web site banner toppers book. 400x180\" \/><\/a><\/li>\n            <\/ul>\n        <\/div>\n        \n    <\/div>\n<\/div>\n<table>\n<tbody>\n<tr>\n<td><b>Category<\/b><\/td>\n<td><b>Paper<\/b><\/td>\n<td><b>Subject<\/b><\/td>\n<td><b>Marks<\/b><\/td>\n<td><b>Type<\/b><\/td>\n<\/tr>\n<tr>\n<td><b>Qualifying<\/b><\/td>\n<td><span style=\"font-weight: 400;\">Paper A<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Indian Language (any from the 8th Schedule)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">300<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Qualifying<\/span><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><span style=\"font-weight: 400;\">Paper B<\/span><\/td>\n<td><span style=\"font-weight: 400;\">English<\/span><\/td>\n<td><span style=\"font-weight: 400;\">300<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Qualifying<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Merit Ranking<\/b><\/td>\n<td><span style=\"font-weight: 400;\">Paper I<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Essay<\/span><\/td>\n<td><span style=\"font-weight: 400;\">250<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Descriptive<\/span><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><span style=\"font-weight: 400;\">Paper II<\/span><\/td>\n<td><span style=\"font-weight: 400;\">General Studies I\u2014Indian Heritage &amp; Culture, History, Geography of the World &amp; Society<\/span><\/td>\n<td><span style=\"font-weight: 400;\">250<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Descriptive<\/span><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><span style=\"font-weight: 400;\">Paper III<\/span><\/td>\n<td><span style=\"font-weight: 400;\">General Studies II\u2014Governance, Constitution, Polity, Social Justice, International Relations<\/span><\/td>\n<td><span style=\"font-weight: 400;\">250<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Descriptive<\/span><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><span style=\"font-weight: 400;\">Paper IV<\/span><\/td>\n<td><span style=\"font-weight: 400;\">General Studies III\u2014Technology, Economic Development, Biodiversity, Environment, Security, Disaster Management<\/span><\/td>\n<td><span style=\"font-weight: 400;\">250<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Descriptive<\/span><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><span style=\"font-weight: 400;\">Paper V<\/span><\/td>\n<td><span style=\"font-weight: 400;\">General Studies IV\u2014Ethics, Integrity, and Aptitude<\/span><\/td>\n<td><span style=\"font-weight: 400;\">250<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Descriptive<\/span><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><span style=\"font-weight: 400;\">Paper VI<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Optional Subject\u2014Paper I<\/span><\/td>\n<td><span style=\"font-weight: 400;\">250<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Descriptive<\/span><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><span style=\"font-weight: 400;\">Paper VII<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Optional Subject\u2014Paper II<\/span><\/td>\n<td><span style=\"font-weight: 400;\">250<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Descriptive<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Interview<\/b><\/td>\n<td><span style=\"font-weight: 400;\">\u2013<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Personality Test (Interview)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">275<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Viva Voce<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><b>How to Choose the Right Optional Subject<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Interest &amp; Background<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Overlap with GS Papers<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Availability of Resources<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Coaching\/Guidance Support<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Recent Scoring Trends<\/span><\/li>\n<\/ul>\n<h3><b>Time Management Tips for UPSC Mains<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Word Limit: Stick to 150-250 words per question.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Time Per Question: ~8-9 minutes.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Essay: 60 minutes per essay.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Practice with timers and previous year papers.<\/span><\/li>\n<\/ul>\n<p><strong><a href=\"https:\/\/theiashub.com\/upsc\/?p=289&amp;preview=true\" target=\"_blank\" rel=\"noopener\">Checkout the UPSC Mains Syllabus here!<\/a><\/strong><\/p>\n<h2><span class=\"ez-toc-section\" id=\"UPSC_Mains_Exam_Pattern_FAQs\"><\/span><b>UPSC Mains Exam Pattern FAQs<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<style>#sp-ea-295 .spcollapsing { height: 0; overflow: hidden; transition-property: height;transition-duration: 300ms;}#sp-ea-295{ position: relative; }#sp-ea-295 .ea-card{ opacity: 0;}#eap-preloader-295{ position: absolute; left: 0; top: 0; height: 100%;width: 100%; text-align: center;display: flex; align-items: center;justify-content: center;}#sp-ea-295.sp-easy-accordion>.sp-ea-single {margin-bottom: 10px; border: 1px solid #e2e2e2; }#sp-ea-295.sp-easy-accordion>.sp-ea-single>.ea-header a {color: #444;}#sp-ea-295.sp-easy-accordion>.sp-ea-single>.sp-collapse>.ea-body {background: #fff; color: #444;}#sp-ea-295.sp-easy-accordion>.sp-ea-single {background: #eee;}#sp-ea-295.sp-easy-accordion>.sp-ea-single>.ea-header a .ea-expand-icon { float: left; color: #444;font-size: 16px;}.sp-ea-one.sp-easy-accordion .sp-ea-single .ea-header a {\r\n  padding: 7px;\r\n  background: #fff;\r\n}\r\n\r\n.sp-easy-accordion .sp-ea-single .ea-header a {\r\n  font-size: 1rem;\r\n}\r\n.sp-ea-one.sp-easy-accordion .sp-ea-single .ea-header a .ea-expand-icon {\r\n  font-size: 1rem;\r\n}\r\n\r\n.sp-easy-accordion .sp-ea-single .ea-header a .ea-expand-icon {\r\n  margin-right: 0px;\r\n}\r\n\r\n.sp-easy-accordion .sp-ea-single{\r\n background: #fff;\r\n}\r\n\r\n.ea-expand a{\r\n  background: #cfe2ff !important;\r\n}\r\n\r\n.sp-easy-accordion{\r\n  margin-bottom: 1rem;\r\n  margin-top: 1rem;\r\n}<\/style><div id=\"sp_easy_accordion-1735037403\"><div id=\"sp-ea-295\" class=\"sp-ea-one sp-easy-accordion\" data-ea-active=\"ea-click\" data-ea-mode=\"vertical\" data-preloader=\"1\" data-scroll-active-item=\"1\" data-offset-to-scroll=\"0\"><div id=\"eap-preloader-295\" class=\"accordion-preloader\"><img decoding=\"async\" src=\"https:\/\/theiashub.com\/upsc\/wp-content\/plugins\/easy-accordion-free\/public\/assets\/ea_loader.svg\" alt=\"Loader image\"\/><\/div><div class=\"ea-card ea-expand sp-ea-single\"><h3 class=\"ea-header\"><a class=\"collapsed\" id=\"ea-header-2950\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse2950\" aria-controls=\"collapse2950\" href=\"#\" aria-expanded=\"true\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-minus\"><\/i> What are the 9 papers in UPSC Mains?<\/a><\/h3><div class=\"sp-collapse spcollapse collapsed show\" id=\"collapse2950\" data-parent=\"#sp-ea-295\" role=\"region\" aria-labelledby=\"ea-header-2950\"> <div class=\"ea-body\"><p><span style=\"font-weight: 400\">The 9 papers in UPSC Mains include two qualifying papers (Indian Language and English), and seven papers for merit ranking: Essay, General Studies I, II, III, IV, and two Optional Subject papers.<\/span><\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><a class=\"collapsed\" id=\"ea-header-2951\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse2951\" aria-controls=\"collapse2951\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> What is the pattern of the UPSC Mains exam?<\/a><\/h3><div class=\"sp-collapse spcollapse \" id=\"collapse2951\" data-parent=\"#sp-ea-295\" role=\"region\" aria-labelledby=\"ea-header-2951\"> <div class=\"ea-body\"><p><span style=\"font-weight: 400\">The UPSC Mains exam consists of 9 descriptive papers. Two are qualifying, and seven assess General Studies, Essay, and Optional subjects. Each paper is 3 hours long.<\/span><\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><a class=\"collapsed\" id=\"ea-header-2952\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse2952\" aria-controls=\"collapse2952\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> What is the 7\/5\/3 rule in UPSC?<\/a><\/h3><div class=\"sp-collapse spcollapse \" id=\"collapse2952\" data-parent=\"#sp-ea-295\" role=\"region\" aria-labelledby=\"ea-header-2952\"> <div class=\"ea-body\"><p><span style=\"font-weight: 400\">The 7\/5\/3 rule suggests spending 7 minutes per question, writing 5 points related to the keyword, and elaborating on each point in 3 dimensions (examples, explanations, facts).<\/span><\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><a class=\"collapsed\" id=\"ea-header-2953\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse2953\" aria-controls=\"collapse2953\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Which subject is best for IAS?<\/a><\/h3><div class=\"sp-collapse spcollapse \" id=\"collapse2953\" data-parent=\"#sp-ea-295\" role=\"region\" aria-labelledby=\"ea-header-2953\"> <div class=\"ea-body\"><p><span style=\"font-weight: 400\">Subjects like Political Science, History, Public Administration, and Geography are popular choices for IAS due to their relevance in both Prelims and Mains exams. Choosing a subject based on interest and background is key.<\/span><\/p><\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Know about UPSC Mains Exam Pattern 2025, including subject-wise marking scheme, paper structure, and UPSC Mains exam pattern with marks. Understand the comprehensive UPSC Main exam marking strategy and access the UPSC exam pattern PDF for quick reference<\/p>\n","protected":false},"author":3,"featured_media":1596,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[2],"tags":[206,204,205,203],"class_list":["post-294","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-upsc-civil-services-exam-pattern","tag-upsc-cse-exam-pattern","tag-upsc-ias-exam-pattern","tag-upsc-mains-exam-pattern"],"acf":[],"_links":{"self":[{"href":"https:\/\/theiashub.com\/upsc\/wp-json\/wp\/v2\/posts\/294","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/theiashub.com\/upsc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/theiashub.com\/upsc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/theiashub.com\/upsc\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/theiashub.com\/upsc\/wp-json\/wp\/v2\/comments?post=294"}],"version-history":[{"count":7,"href":"https:\/\/theiashub.com\/upsc\/wp-json\/wp\/v2\/posts\/294\/revisions"}],"predecessor-version":[{"id":6026,"href":"https:\/\/theiashub.com\/upsc\/wp-json\/wp\/v2\/posts\/294\/revisions\/6026"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/theiashub.com\/upsc\/wp-json\/wp\/v2\/media\/1596"}],"wp:attachment":[{"href":"https:\/\/theiashub.com\/upsc\/wp-json\/wp\/v2\/media?parent=294"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/theiashub.com\/upsc\/wp-json\/wp\/v2\/categories?post=294"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/theiashub.com\/upsc\/wp-json\/wp\/v2\/tags?post=294"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}