Optional Subject (choose 1 of 37)
37 topics · 1 sections — from the official OPSC syllabus. Study material lands topic by topic.
Optional Subject (Papers VI-VII)
- 1Agriculture
- 2Agricultural Engineering
- 3Animal Husbandry and Veterinary Science
- 4Anthropology
- 1.Human Evolution, Primates, Hominid Fossils and Prehistoric Archaeology50 min
- 2.Nature of Culture and Society; Marriage, Family and Kinship28 min
- 3.Economic Organization: Economic Anthropology, the Formalist-Substantivist Debate, and Modes of Exchange16 min
- 4.Political Organization and Social Control20 min
- 5.Anthropological Approaches to Religion15 min
- 6.Anthropological Theories27 min
+ 15 more chaptersShow fewer
- 7.Culture, Language and Communication19 min
- 8.Research Methods in Anthropology11 min
- 9.Human Genetics: Methods and Application36 min
- 10.Concept of Human Growth and Development19 min
- 11.Fertility, Bioevents, and Demographic Theories16 min
- 12.Applications of Anthropology15 min
- 13.Evolution of the Indian Culture and Civilization18 min
- 14.Demographic Profile of India: Ethnic-Linguistic Elements and the Structure and Growth of Population13 min
- 15.Traditional Social System, Caste, Sacred Complexes and Religious Impact in India31 min
- 16.Emergence, Growth and Development of Anthropology in India13 min
- 17.Indian Village, Minorities, and Processes of Social Change26 min
- 18.Tribal Situation in India: Distribution, Characteristics, and the Problems of Tribal Communities20 min
- 19.Development, Displacement and the Rights of Scheduled Tribes and Scheduled Castes31 min
- 20.Religion, Tribal Societies, and the Tribe–Nation-State Relationship16 min
- 21.Tribal Administration, PTGs, NGOs, and Anthropology's Role in Development and Ethnic Understanding23 min
- 5Botany
- 6Chemistry
- 7Civil Engineering
- 8Commerce and Accountancy
- 9Economics
- 1.Advanced Micro Economics65 min
- 2.Advanced Macro Economics: Approaches to Employment, Income and Interest Rate Determination41 min
- 3.Money, Banking and Public Finance70 min
- 4.International Economics74 min
- 5.Growth and Development70 min
- 6.Indian Economy in the Pre-Independence Era52 min
+ 6 more chaptersShow fewer
- 7.Pre-Liberalization Economic Thought and the Agrarian Transformation35 min
- 8.Industry, National Income and Poverty in the Pre-Liberalization Economy43 min
- 9.The Post-Liberalization Era: Agriculture, WTO and Trade Policy Reform59 min
- 10.New Economic Policy: Industry and the Exchange Rate Regime58 min
- 11.Fiscal Rules, Monetary Reform and the Retreat of Central Planning after 199156 min
- 12.New Economic Policy and Employment52 min
- 10Education
- 11Electrical Engineering
- 12Fishery Science
- 13Forestry
- 14Geography
- 1.Geography Optional: Geography of Odisha17 min
- 2.Geomorphology57 min
- 3.Climatology53 min
- 4.Oceanography37 min
- 5.Biogeography30 min
- 6.Paper I, Unit 5 — Environmental Geography56 min
+ 15 more chaptersShow fewer
- 7.Paper I, Unit 6 — Perspectives in Human Geography16 min
- 8.Paper I, Unit 7 — Economic Geography61 min
- 9.Population and Settlement Geography54 min
- 10.Regional Planning41 min
- 11.Paper I, Unit 10 — Models, Theories and Laws in Human Geography33 min
- 12.Paper II — Geography of India50 min
- 13.Resources54 min
- 14.Agriculture — Geography of India (Paper II)46 min
- 15.Paper II · Geography of India — Module 4: Industry34 min
- 16.Transport, Communication and Trade — Geography of India (Paper II)39 min
- 17.Cultural Setting41 min
- 18.Settlements42 min
- 19.Regional Development and Planning31 min
- 20.Paper II, Unit 9 — Political Aspects58 min
- 21.Paper II, Unit 10 — Contemporary Issues59 min
- 15Geology
- 16History
- 1.History Optional: Medieval and Colonial Odisha15 min
- 2.History Optional Paper I — Item 1: Sources22 min
- 3.Pre-history and Proto-history15 min
- 4.History Optional Paper I — Item 3: Indus Valley Civilization13 min
- 5.Megalithic Cultures20 min
- 6.Aryans and Vedic Period18 min
+ 19 more chaptersShow fewer
- 7.Period of the Mahajanapadas17 min
- 8.Mauryan Empire23 min
- 9.Post-Mauryan Period (Indo-Greeks, Sakas, Kushanas, Western Kshatrapas)22 min
- 10.Guptas, Vakatakas and Vardhanas35 min
- 11.Regional States during Gupta Era25 min
- 12.Themes in Early Indian Cultural History30 min
- 13.Early State and Society in Eastern India, Deccan and South India22 min
- 14.Early Medieval India, 750–120031 min
- 15.Cultural Traditions in India, 750-120031 min
- 16.History Optional Paper I — Item 15: The Thirteenth Century31 min
- 17.History Optional Paper I — Item 16: The Fourteenth Century43 min
- 18.History Optional Paper I — Item 18: The Fifteenth and Early Sixteenth Century - Political Developments and Economy50 min
- 19.History Optional Paper I — Item 19: The Fifteenth and Early Sixteenth Century - Society and Culture34 min
- 20.History Optional Paper I — Item 20: Akbar23 min
- 21.History Optional Paper I — Item 21: Mughal Empire in the Seventeenth Century43 min
- 22.History Optional Paper I — Item 22: Economy and Society, in the 16th and 17th Centuries41 min
- 23.History Optional Paper I — Item 23: Culture during Mughal Empire35 min
- 24.History Optional Paper I — Item 24: The Eighteenth Century43 min
- 25.History Optional Paper I — Item 17: Society, Culture and Economy in the Thirteenth and Fourteenth Centuries48 min
- 17Home Science
- 18Law
- 1.Constitution and Constitutionalism; Fundamental Rights; Directive Principles of State Policy36 min
- 2.Constitutional Position of the President and Relation with the Council of Ministers; Governor and His Powers39 min
- 3.The Supreme Court and High Courts; Centre, States and Local Bodies33 min
- 4.Legislative Powers, Privileges and Immunities; Services Under the Union and the States36 min
- 5.Emergency Provisions; Amendment of the Constitution; Principle of Natural Justice38 min
- 6.Delegated Legislation, Separation of Powers, Judicial Review of Administrative Action, and the Ombudsman36 min
+ 16 more chaptersShow fewer
- 7.International Law: Nature, Municipal Law, State Recognition/Succession, and the Law of the Sea41 min
- 8.Individuals as Subjects of International Law; Jurisdiction; Extradition and Asylum; Treaties42 min
- 9.The United Nations — Organs, Powers, Reform; Peaceful Settlement of Disputes; Lawful Recourse to Force; International Humanitarian Law38 min
- 10.Nuclear Weapons, International Terrorism and the ICC, the New International Economic Order, and the Human Environment48 min
- 11.General Principles of Criminal Liability: Mens Rea, Punishment, Attempt, and General Exceptions33 min
- 12.Joint and Constructive Liability, Abetment, and Criminal Conspiracy23 min
- 13.Offences Against the State, Public Tranquility, Human Body, Property, Women, and Defamation36 min
- 14.Prevention of Corruption Act 1988; Protection of Civil Rights Act 1955 and Subsequent Legislative Developments; Plea Bargaining38 min
- 15.Nature of Tort, Fault and Strict/Absolute Liability, Vicarious Liability, General Defences31 min
- 16.Joint Tortfeasors, Remedies, Negligence, Defamation and Nuisance29 min
- 17.Conspiracy, False Imprisonment, Malicious Prosecution and the Consumer Protection Act26 min
- 18.Paper II — Law of Contracts and Mercantile Law: Nature and Formation of Contract / E-Contract; Factors Vitiating Free Consent; Void, Voidable, Illegal and Unenforceable Agreements; Performance and Discharge of Contracts34 min
- 19.Quasi-Contracts; Consequences of Breach of Contract; Contract of Indemnity, Guarantee and Insurance; Contract of Agency37 min
- 20.Sale of Goods and Hire Purchase; Partnership; the Negotiable Instruments Act, 1881; the Arbitration and Conciliation Act, 1996; Standard Form Contracts50 min
- 21.Paper II — Contemporary Legal Developments (I): Public Interest Litigation, Intellectual Property Rights, Information Technology Law, Competition Law25 min
- 22.Contemporary Legal Developments — ADR, Environmental Law Statutes, RTI Act, Trial by Media34 min
- 19English Language and Literature
- 20Bengali Language and Literature
- 21Hindi Language and Literature
- 22Odia Language and Literature
- 23Persian Language and Literature
- 24Sanskrit Language and Literature
- 25Urdu Language and Literature
- 26Management
- 27Mathematics
- 28Mechanical Engineering
- 29Philosophy
- 1.Plato and Aristotle: Ideas; Substance; Form and Matter; Causation; Actuality and Potentiality26 min
- 2.Rationalism (Descartes, Spinoza, Leibniz)44 min
- 3.Empiricism (Locke, Berkeley, Hume)38 min
- 4.Kant29 min
- 5.Hegel: Dialectical Method; Absolute Idealism28 min
- 6.Moore, Russell and Early Wittgenstein34 min
+ 34 more chaptersShow fewer
- 7.Later Wittgenstein: Meaning and Use; Language-Games; Critique of Private Language24 min
- 8.Logical Positivism23 min
- 9.Phenomenology (Husserl): Method; Theory of Essences; Avoidance of Psychologism20 min
- 10.Existentialism (Kierkegaard, Sartre [printed in the syllabus as "Sarte"], Heidegger)26 min
- 11.Quine and Strawson24 min
- 12.Carvaka: Theory of Knowledge; Rejection of Transcendent Entities22 min
- 13.Jainism: Theory of Reality; Saptabhanginaya; Bondage and Liberation27 min
- 14.Schools of Buddhism: Pratītyasamutpāda, Kṣaṇikavāda, Nairātmyavāda23 min
- 15.Nyaya-Vaisesika36 min
- 16.Samkhya17 min
- 17.Yoga: Citta, Cittavṛtti, Kleśas, Samādhi, Kaivalya24 min
- 18.Mimamsa: Theory of Knowledge19 min
- 19.Schools of Vedanta: Brahman, Isvara, Atman, Jiva, Jagat, Maya, Avidya, Adhyasa, Moksa, Aprthaksiddhi, Pancavidhabheda23 min
- 20.Aurobindo: Evolution, Involution; Integral Yoga26 min
- 21.Part A — Rights: What the Individual Is Entitled to Hold Against the State29 min
- 22.Forms of Government — Monarchy, Theocracy, Democracy27 min
- 23.Political Ideologies — Liberalism, Socialism, Marxism, Fascism, Gandhism and Feminism37 min
- 24.Sovereignty — Austin, Bodin, Laski, Kautilya30 min
- 25.Development and Social Progress33 min
- 26.Humanism, Secularism and Multiculturalism29 min
- 27.Caste Discrimination — Gandhi and Ambedkar35 min
- 28.Gender Discrimination — Female Foeticide, Land and Property Rights, Empowerment31 min
- 29.Crime and Punishment — Corruption, Mass Violence, Genocide, Capital Punishment40 min
- 30.Social and Political Ideals — Equality, Justice, Liberty31 min
- 31.Notions of God — Attributes, Relation to Man and the World (Indian and Western)31 min
- 32.Proofs for the Existence of God and their Critique (Indian and Western)36 min
- 33.Problem of Evil25 min
- 34.Soul — Immortality, Rebirth and Liberation24 min
- 35.Religion without God37 min
- 36.Reason, Revelation and Faith46 min
- 37.Religious Experience — Nature and Object (Indian and Western)30 min
- 38.Nature of Religious Language — Analogical and Symbolic, Cognitivist and Non-cognitive22 min
- 39.Religious Pluralism and the Problem of Absolute Truth17 min
- 40.Religion and Morality25 min
- 30Physics
- 31Political Science and International Relations
- 1.OPSC Political Science Optional: State Politics in Odisha16 min
- 2.Political Theory — Meaning and the Contest of Approaches29 min
- 3.Six Theories of the Modern State — Liberal to Feminist29 min
- 4.Justice: Rawls's Theory and the Communitarian Challenge16 min
- 5.Equality: Social, Political and Economic Dimensions, its Relationship with Freedom, and Affirmative Action20 min
- 6.Rights — Meaning, Theories, Kinds, and the Concept of Human Rights24 min
+ 34 more chaptersShow fewer
- 7.Democracy: Classical and Contemporary Theories, and the Representative, Participatory and Deliberative Models21 min
- 8.Power, Hegemony, Ideology and Legitimacy in Political Theory27 min
- 9.Political Ideologies — Liberalism, Socialism, Marxism, Fascism, Gandhism and Feminism37 min
- 10.Indian Political Thought — From Dharmashastra to Radical Humanism48 min
- 11.Western Political Thought: From the Polis to the Public Realm — Plato to Arendt39 min
- 12.Salient Features of the Indian Constitution — Preamble, Rights, Parliamentary Government and the Basic Structure45 min
- 13.Making of the Indian Constitution: Colonial Legacies and Contested Perspectives29 min
- 14.Union and State Organs: Envisaged Role and Actual Working42 min
- 15.India's Fourth Branch: The Constitutional and Statutory Watchdog Commissions46 min
- 16.Federalism: Constitutional Design, Centre-State Change, and the Politics of Regional Aspiration35 min
- 17.Party System in India: Parties, Coalitions, Pressure Groups and Electoral Change36 min
- 18.Grassroots Democracy: Panchayati Raj, Municipal Government and the Politics of Decentralisation29 min
- 19.Identity and Democracy: Caste, Religion and Ethnicity in Indian Politics30 min
- 20.Planning, Development and Economic Reform in Indian Politics31 min
- 21.Rights, Gender and Ecology: Social Movements in Indian Politics34 min
- 22.Comparative Politics: Nature, Approaches, and the Limits of Comparison30 min
- 23.The State in Comparative Perspective: Capitalist, Socialist, Advanced-Industrial and Developing Formations17 min
- 24.Globalisation: Comparative Responses of Developed and Developing Societies25 min
- 25.Approaches to the Study of International Relations — Idealism, Realism, Marxism, Functionalism, Systems Theory23 min
- 26.Key Concepts in International Relations — National Interest, Power, Balance of Power, Deterrence, Transnational Actors, Collective Security and the World Capitalist Economy25 min
- 27.Bipolarity to Unipolarity: The Cold War, Non-Alignment, and the Post-Soviet Order24 min
- 28.The International Economic System: Bretton Woods, CMEA, the NIEO Demand, and Globalisation31 min
- 29.The United Nations: Envisaged Role, Actual Record, and the Politics of Reform41 min
- 30.Regionalisation of World Politics: EU, ASEAN, APEC, SAARC, NAFTA33 min
- 31.Indian Foreign Policy — Determinants, Institutions of Policy-Making, and the Politics of Continuity and Change34 min
- 32.Indian Nationalism — Strategies and Historiographical Perspectives36 min
- 33.India's Contribution to the Non-Aligned Movement — Phases and Current Role24 min
- 34.India and South Asia: SAARC, SAFTA, Look East and the Politics of Regional Non-Cooperation35 min
- 35.India and the UN System — Peacekeeping and the Permanent-Seat Demand33 min
- 36.India and the Nuclear Question — From Ambiguity to Overt Deterrent33 min
- 37.India and the Global South: Africa, Latin America, and the Struggle for a New Economic Order28 min
- 38.India and the Global Centres of Power — USA, EU, Japan, China and Russia66 min
- 39.Recent Developments in Indian Foreign Policy — Afghanistan, Iraq, West Asia, the United States, Israel and the Vision of a New World Order49 min
- 40.Political Parties, Pressure Groups and Social Movements Compared26 min
- 32Psychology
- 33Public Administration
- 1.OPSC Public Administration Optional: Administration in Odisha13 min
- 2.Philosophical and Constitutional Framework of Government — Salient Features, Constitutionalism, Political Culture, and the Bureaucracy's Place in a Democracy19 min
- 3.Administrative Thought: Scientific Management to Participative Management23 min
- 4.Administrative Behaviour: Decision-Making, Communication, Morale, Motivation and Leadership25 min
- 5.Accountability and Control20 min
- 6.Organisations: Theory, Structure and the Regulatory-PPP State27 min
+ 21 more chaptersShow fewer
- 7.Introduction to Public Administration18 min
- 8.Evolution of Indian Administration24 min
- 9.Union Government and Administration: Executive, Parliament, Judiciary27 min
- 10.Plans and Priorities: Machinery of Planning, the Planning Commission and NDC, Indicative Planning, and Decentralized Planning18 min
- 11.State Government and Administration: Union-State Relations, Finance Commission, Governor, Chief Minister, Council of Ministers, Chief Secretary, State Secretariat, Directorates19 min
- 12.District Administration since Independence14 min
- 13.Civil Services: Constitutional Position, Structure, Conduct, Neutrality and Activism24 min
- 14.Financial Management: Budget, Parliamentary Control, the Finance Ministry, Accounting and Audit14 min
- 15.Law and Order Administration: British Legacy, Police Reform, and the Central-State Security Architecture23 min
- 16.Significant Issues in Indian Administration30 min
- 17.Personnel Administration25 min
- 18.Public Policy: Models of Policy-Making, the Policy Process, and State Theories33 min
- 19.Financial Administration: Monetary and Fiscal Policy, Public Debt, Budgets, and Accountability27 min
- 20.Administrative Law: Meaning, Scope and Significance; Dicey on Administrative Law; Delegated Legislation; Administrative Tribunals17 min
- 21.Comparative Public Administration: Institutional History, Riggs, and the Limits of the Available Record18 min
- 22.Development Dynamics19 min
- 23.Public Sector Undertakings25 min
- 24.Rural Development: Institutions, Programmes, Decentralization and the 73rd Amendment20 min
- 25.Urban Local Government: Municipal Governance, the 74th Amendment, and the Limits of Constitutional Design14 min
- 26.Techniques of Administrative Improvement15 min
- 27.Administrative Reforms since Independence15 min
- 34Sociology
- 1.Sociology – The Discipline8 min
- 2.Sociology as Science9 min
- 3.Research Methods and Analysis11 min
- 4.Sociological Thinkers: Marx, Durkheim, Weber, Parsons, Merton, Mead14 min
- 5.Stratification and Mobility11 min
- 6.Work and Economic Life13 min
+ 19 more chaptersShow fewer
- 7.Politics and Society22 min
- 8.Religion and Society13 min
- 9.Systems of Kinship13 min
- 10.Social Change in Modern Society13 min
- 11.Perspectives on the Study of Indian Society: Indology, Structural Functionalism, Marxist Sociology12 min
- 12.Impact of Colonial Rule on Indian Society11 min
- 13.Rural and Agrarian Social Structure: The Village Idea and the Evolution of Land Tenure13 min
- 14.Rural Development, Cooperatives and Agrarian Transformation in India14 min
- 15.Caste System: Perspectives, Features, and Untouchability16 min
- 16.Tribal Communities in India: Definitional Problems, Geographical Spread, Colonial Policies, and Issues of Integration and Autonomy10 min
- 17.Social Classes in India: Agrarian, Industrial and Middle Classes10 min
- 18.Systems of Kinship in India: Lineage, Descent, Family, Household and Patriarchy13 min
- 19.Religious Communities in India and the Problems of Religious Minorities18 min
- 20.Population Dynamics: Size, Composition, Growth and Policy in India17 min
- 21.Industrialization and Urbanisation in India13 min
- 22.Politics and Society in India: Nation, Parties, Regionalism and Secularization14 min
- 23.Social Movements in Modern India: Peasants, Women, Backward Classes and Dalits, Environment, Ethnicity and Identity18 min
- 24.Visions of Social Change in India: Planning, Law and Education10 min
- 25.Challenges of Social Transformation19 min
- 35Statistics
- 36Zoology
- 37Medical Science