General studies · Ideas & world affairs
Make sense of the world, one idea at a time.
Build background knowledge across history, politics, economics, geography and science. Follow a subject, investigate a question, and see how the pieces connect.
Politics and society
Start with institutions and rights, then explore the choices governments and citizens make.
Indian Polity
The Constitution, governance, public institutions and political ideas.
Explore notesInternational Relations
Relations between countries, diplomacy and global debates.
Explore notesInternational Organisations
The institutions through which countries cooperate and negotiate.
Explore notesEthics
Ideas for examining values, duties and difficult decisions.
Explore notesHistory and culture
Follow change over time and ask what evidence tells us about the way people lived.
Ancient History
Early societies, states, ideas and institutions.
Explore notesMedieval History
Political, social and cultural developments in the medieval period.
Explore notesModern Indian History
Colonial rule, reform, resistance and the movement for independence.
Explore notesWorld History
Historical developments and connections beyond India.
Explore notesIndian Art, Culture and Heritage
Artistic traditions, architecture and cultural expression.
Explore notesEconomy, environment and science
Connect physical systems and economic decisions to questions of development and everyday life.
Indian Economy
Development, economic policy and the structure of India’s economy.
Explore notesFinance and Economics
Concepts behind markets, money and economic choices.
Explore notesGeography
Physical processes, places, resources and people.
Explore notesEnvironment and Ecology
Ecosystems, conservation and environmental change.
Explore notesScience and Technology
Scientific ideas and technologies that shape the world.
Explore notesTurn a topic into a better question
Start with a concept
Choose a topic such as federalism, inflation or biodiversity. Write the question you want the reading to answer.
Follow the connections
Look for a related institution, historical event or economic choice. Compare how the same issue appears in another subject.
Check and apply
Separate lasting concepts from dated examples. Verify changing facts with primary sources, then explain your conclusion with evidence.
A few useful answers
Can I use this library while preparing for UPSC or CUET?
The explainers can support background reading where their topics overlap with your selected syllabus. Check the examination’s official requirements for the current year and the subjects you are taking. Topic coverage here does not establish complete syllabus coverage or examination readiness.
Where are the Class 9 to 12 chapter notes?
Use the CBSE & NCERT study library linked below to choose a class and subject. The general studies collections on this page organise material by broader topic instead of a school chapter sequence.
Are all examples and figures current?
Articles were published at different times. Read the publication date and check the original source for figures, policies, office holders and events that may have changed. Use the library to develop understanding alongside current primary sources.