UPSC Civil Services Examination is India's most prestigious exam for IAS, IPS, IFS and other central services. The Preliminary exam has 2 papers — GS Paper I and CSAT.
Exam Pattern: GS Paper I: 100 MCQs (200 marks) | CSAT: 80 MCQs (200 marks, qualifying) | Duration: 2 hours each | -0.66 marks for wrong answers
Most Important Topics:
• Indian Polity: Constitution, Fundamental Rights, Parliament, Judiciary
• History: Ancient, Medieval, Modern India, Freedom Struggle
• Geography: Physical, Indian, World Geography, Climate
• Economy: Banking, Inflation, Five Year Plans, Current Affairs
• Environment & Ecology: Biodiversity, Climate Change, Conservation
Strategy for Success:
• Current Affairs is 30-40% of GS Paper I — read newspapers daily
• NCERT books for Class 6-12 are the foundation
• Previous 15 years UPSC papers are essential
• Focus on elimination technique for MCQs
📚 Subjects Covered in UPSC
Indian PolityIndian HistoryGeographyIndian EconomyCurrent AffairsGeneral Science
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