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GS1

1. History and Culture
2. Society
3. Geography of India and World.

GS2
1. Constitution and Polity
2. Governance
3. Social Justice and Development industry
4. International Relations

GS3
1. Indian Economy
2. Agriculture and Food Processing industry
3. Science and Technology
4. Environment and Disaster Management
5. Internal Security

Under GS4
1. Ethics integrity aptitude basic concepts and terms
2. And case studies on those terms