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Polity

How India redraws its own map: Articles 3 and 4, from 1956 to Telangana

Articles 3 and 4 let Parliament create states by simple majority: the SRC, the 1956 linguistic settlement, the 2000 trio, Telangana 2014, and the district-creation debate. Full timeline tables inside.

30 September 2026 · 13 min read

GS-4

Private sector case studies: worked answers for corporate dilemmas

Eight fully worked private-sector case studies for GS-4: CSR fund misuse, insider trading, toxic-discharge whistleblowing, layoffs, dual quality standards, related-party contracts, community displacement and health-data privacy, each with stakeholders, options and a recommended course of action.

30 September 2026 · 45 min read

CSAT

Ratio and Proportion for CSAT

Ratio and proportion for CSAT: simplifying ratios, fourth and mean proportionals, direct and inverse variation, and ratio methods inside ages and partnership questions, with MCQs.

29 September 2026 · 9 min read

Economy

Why India Struggles to Make Things: Industrial Policy, MSMEs and Labour Reform

Manufacturing at 17% of GDP, PLI's Rs 1.97 lakh crore bet, 25 crore MSME jobs and four new labour codes, inside India's industrial-policy push.

28 September 2026 · 53 min read

Geography

Green India: Forests, Mangroves and the Wildlife They Shelter

From evergreen rainforests to thorn scrub to alpine moss, India stacks every vegetation type inside one border. Forest types, mangroves, ISFR 2023 data and the conservation framework.

27 September 2026 · 23 min read

Geography

Beneath Your Feet: Inside the Earth's Interior, Minerals and Rocks

No one has seen deeper than a few kilometres, yet we know the Earth's layered anatomy in detail. Seismic waves, the rock record and mineral chemistry reveal the interior - and UPSC tests all of it.

27 September 2026 · 16 min read

Post-Independence India

Writing the World's Longest Constitution: Inside the Constituent Assembly, 1946-50

The world's longest constitution was written between 1946 and 1950 by an assembly arguing over federalism, language, minority rights and property, while a civil war raged outside. Inside the debates that built the republic.

27 September 2026 · 25 min read

Ancient History

The empire that ran on spies, ledgers and war elephants: the Mauryan machine

Spies disguised as monks, 27 superintendents, a Greek ambassador's field report, and an emperor who starved himself to death as a Jain monk. Inside the Mauryan machine.

27 September 2026 · 31 min read

Ancient History

Cow-wealth, war-horses and a thousand hymns: inside the Rig Vedic world

No temples, no kings' names, no taxes, just cattle, hymns, and tribal assemblies. Inside the Rig Vedic world of 1500-1000 BCE, India's oldest documented society.

27 September 2026 · 23 min read

Ancient History

The cities that planned their drains 4,000 years before modern plumbing

In 1921, a railway contractor's dig in Punjab unearthed a 4,500-year-old city with better drains than many modern towns. Inside the discovery, extent, and grid-planned genius of the Harappan world.

27 September 2026 · 23 min read

Polity

Parliamentary Committees: the mini-parliaments that do the real work

Inside Parliament's committee rooms: the three financial watchdogs, the 24 departmental standing committees, JPCs, and why referrals collapsed from 71 to 17 percent.

27 September 2026 · 22 min read

Polity

Right to Equality: Articles 14 to 18, explained article by article

Articles 14 to 18 decoded: the two traditions inside Article 14, the Royappa and Maneka revolutions, and the reservation jurisprudence from Indra Sawhney to the creamy layer.

27 September 2026 · 37 min read