Indian Government and Politics {PSIR 1B Notes}
Indian Government and Politics (PSIR Paper 1, Section B) forms the practical and empirical counterpart of the UPSC Political Science and International Relations optional. This section examines the dynamic interplay of constitutional design, institutional architecture, and the socio-political forces shaping modern India—spanning federalism, grassroots democracy, caste, religion, party politics, and social movements. Mastering these institutional mechanics and contemporary political dynamics is essential not only for scoring high in Paper 1, but also for providing critical analytical depth across General Studies Paper II, governance, and essay writing.
1. Indian Nationalism
3. Salient Features of the Indian Constitution
4. Principal Organs of the Union Government
6. Statutory Institutions/Commissions
7. Federalism
9. Caste, religion and ethnicity in Indian Politics
10. Party System
PSIR Optional: Categories
PSIR Optional study material from LotusArise IAS
Two ways to prepare with us — the full self-study system, or just the notes you need right now.
| What you get | PSIR Mains Master Kit 2027 | PSIR Complete Notes (Store) |
|---|---|---|
| Paper 1 notes — Political Theory + Indian Government and Politics | Included | Included — Section A and Section B |
| Paper 2 notes — Comparative Politics and India and the World | Included | Included — Section A and Section B |
| Topic-wise PYQ bank | 1986–2026, with trend analysis and probables by Dec 2026 | 1991–2025 question papers, free with every notes pack |
| Practice question set for timed answer writing | By Dec 2026 | ❌ |
| Answer toolkit — intros, conclusions, frameworks, thinker and example banks | By Dec 2026 | ❌ |
| Revision booklets for the last 60 days | By Dec 2026 | ❌ |
| Format | Online articles + PDF | PDF download |
| Access | Valid until UPSC CSE Mains 2027 | Instant download after payment |
| Price | ₹1,770 (regular ₹5,000) | ₹1,180 for all four sections · ₹599 a paper · ₹354 a section |
| Best for | Aspirants who want the whole system in one place | Aspirants who want the notes now, in the parts they need |