Political Science & International Relations (PSIR) is one of the most popular optional subjects in the UPSC Mains Exam. Known for its conceptual clarity, relevance to current affairs, and overlap with General Studies papers, PSIR offers high scoring potential with the right guidance and answer writing practice. Ideal for aspirants with interest in politics, governance, or international relations.
If you've ever found yourself curious about how countries run, why leaders behave the way they do, or what shapes global diplomacy — then Political Science & International Relations (PSIR) might just be your calling in the UPSC journey.
One of the most popular and rewarding optional subjects, PSIR is not just about memorizing thinkers or treaties — it’s about understanding the real world, how power works, how ideas influence policies, and how India positions itself in a rapidly changing global landscape.
🔹 Overlap with GS: Large portions of GS Paper II (Polity & Governance), GS Paper IV (Ethics), and even Essay topics can be tackled better with a strong PSIR foundation.
🔹 Current Affairs Friendly: Whether it's global summits, India's foreign policy shifts, or constitutional debates — PSIR helps you turn daily news into exam-ready material.
🔹 No Background? No Problem: You don’t need to be a political science graduate. Many toppers from science, engineering, and commerce backgrounds have aced PSIR with the right approach.
🔹 Interesting & Dynamic: This is one optional where the subject matter never feels “dry.” With every debate, every newspaper editorial, and every international event — you’ll start seeing your syllabus come alive.
Paper I – Political Theory & Indian Politics:
Explore big ideas like justice, liberty, democracy, Marxism, and feminism. Then dive into India’s political system — federalism, parties, elections, and constitutional principles.
Paper II – International Relations & World Politics:
Understand how countries interact, how foreign policies are made, what drives global conflicts or cooperation, and how India shapes its role in the world.
At SimplyUPSC, we believe in teaching the subject, not just the syllabus. That means:
Concept clarity over cramming
Daily answer writing and discussion
Linking theory to current affairs
Simplified notes + real-world examples
Test series and personal feedback
You enjoy reading editorials and watching debates.
You want an optional that helps in GS, Essay, and Interview too.
You like understanding why things happen, not just what happens.
You're ready to think, analyze, and express clearly.
The Optional subject can be your game-changer in UPSC. If approached smartly, PSIR is not just manageable — it’s enjoyable, insightful, and powerful. With the right mentorship and practice, it can help you not only score high but also understand the world better.
At SimplyUPSC, we’re here to make that journey easier, smarter, and more meaningful.
