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UPSC static notes, by GS paper
One page per syllabus topic, written to be revised: what it is, how it works, the data with its year and source, the judgments and committees, the previous-year questions, traps and a 60-second revision. By Shivam Singh. New guides are added every day from the Daily Brief's biggest story.
GS Paper I · History, culture, society, geography
All GS Paper I posts →
Indian Monsoon: Mechanism, El Niño, IOD and the Northeast Monsoon — UPSC Notes
A one-stop GS1 guide to the Indian monsoon: how it works, why it fails, how El Niño and the IOD change it, and why Tamil Nadu gets its rain in October–December. Includes the 2026 season, PYQs, MCQs and Mains questions.
· 11 min read
Caste System in India: Key Concepts, Constitutional Safeguards and Caste Among the Diaspora — UPSC Notes
A one-stop GS1 guide to caste in India: its features, the key sociological concepts compared, Ambedkar's views, the constitutional safeguards, and why the debate has reached campuses abroad. Includes verified PYQs, MCQs and Mains questions.
· 11 min read
Ancient Monuments in India: AMASR Act, ASI, NMA and Adopt a Heritage — UPSC Notes
A one-stop UPSC guide to monument protection: the AMASR Act, 1958, the 100 m and 200 m zones, the ASI and the NMA, Adopt a Heritage 2.0 and the debate on concerts at protected monuments, with PYQs, MCQs and Mains questions.
· 7 min read
Demographic Dividend in India: Meaning, Window of Opportunity and the Jobs Challenge — UPSC Notes
India's demographic window opened around 2005–06 and may last till about 2055–56, but the dividend is only a potential. Dependency ratio, demographic transition, the jobs test from PLFS 2025, the South–North gap and how to write it in GS1 and GS3, with PYQs and MCQs.
· 10 min read
POCSO Act, 2012: Features, Implementation Gaps, and Age-of-Consent Debate — UPSC Notes
A complete UPSC guide to the POCSO Act, 2012: key provisions and sections, how a case moves through the system, what NCRB data shows about implementation, the age-of-consent debate, and the Delhi High Court's 2026 ruling on personal law.
· 12 min read
GS Paper II · Polity, governance, social justice, IR
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Pardoning Power of the President and Governor (Articles 72 and 161): Forms, Mercy Petitions and Judicial Review — UPSC Notes
A one-stop UPSC guide to the pardoning power under Articles 72 and 161 — the five forms of clemency, President vs Governor, how mercy petitions move, the delay debate after the Rajoana case, landmark judgments and the 2025 Prelims and Mains PYQs.
· 10 min read
Central Bureau of Investigation (CBI): DSPE Act, State Consent and Federalism — UPSC Notes
The CBI draws its powers from the DSPE Act, 1946 and needs a State's consent unless a High Court or the Supreme Court directs a probe. Complete UPSC notes: features, the consent debate, landmark judgments, CVC data, reforms, PYQs and practice questions.
· 10 min read
GST Council (Article 279A): Composition, Voting and Cooperative Federalism — UPSC Notes
The GST Council is the constitutional body, created by the 101st Amendment, that recommends GST rates, laws and rules for the Centre and the States. Its composition, weighted voting, the Mohit Minerals ruling, Next-Gen GST and the federal debates — with PYQs, MCQs and Mains practice.
· 11 min read
POCSO Act, 2012: Features, Implementation Gaps, and Age-of-Consent Debate — UPSC Notes
A complete UPSC guide to the POCSO Act, 2012: key provisions and sections, how a case moves through the system, what NCRB data shows about implementation, the age-of-consent debate, and the Delhi High Court's 2026 ruling on personal law.
· 12 min read
GS Paper III · Economy, environment, S&T, security
All GS Paper III posts → GST Council (Article 279A): Composition, Voting and Cooperative Federalism — UPSC Notes
The GST Council is the constitutional body, created by the 101st Amendment, that recommends GST rates, laws and rules for the Centre and the States. Its composition, weighted voting, the Mohit Minerals ruling, Next-Gen GST and the federal debates — with PYQs, MCQs and Mains practice.
· 11 min read
Demographic Dividend in India: Meaning, Window of Opportunity and the Jobs Challenge — UPSC Notes
India's demographic window opened around 2005–06 and may last till about 2055–56, but the dividend is only a potential. Dependency ratio, demographic transition, the jobs test from PLFS 2025, the South–North gap and how to write it in GS1 and GS3, with PYQs and MCQs.
· 10 min read
GS Paper IV · Ethics, integrity, aptitude
All GS Paper IV posts →
Attitude in Ethics: Content, Structure, Function, Change and Expectations — UPSC Ethics Notes
A one-stop GS4 guide to attitude: what it is, its three components and four functions, how it forms and changes, how it links to behaviour, persuasion and prejudice, and why expectations shape results. Includes PYQs, MCQs, Mains questions and a case study.
· 10 min read
Empathy, Compassion and Tolerance in Civil Services: Meaning, Differences and Application — UPSC Ethics Notes
A one-stop GS4 guide to empathy, compassion and tolerance towards the weaker sections: what each means, how they differ, where the Constitution and the law anchor them, a child-protection case anchor, PYQs, MCQs and a case study.
· 8 min read
Objectivity, Impartiality and Non-Partisanship: Values for Civil Servants — UPSC Ethics Notes
A one-stop GS4 guide to objectivity, impartiality and non-partisanship in the civil services: what each means, where the rules sit, the ‘andolanjeevi’ detention order as a case anchor, a four-step test for any order, PYQs and a case study.
· 7 min read
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