On this page, you can read about the Civil Service exam pattern and UPSC syllabus / IAS syllabus. Contents1 UPSC Civil Services Exam 2025 syllabus2 UPSC Syllabus for prelims 2.1 Syllabus of Prelims GS Paper 1  2.2 Syllabus of Prelims Paper 2 (CSAT) 3 UPSC Mains Syllabus3.1 QUALIFYING PAPERS3.2 Paper-I: Essay 3.3 Paper-II: UPSC Syllabus for General … Continue reading IAS UPSC Syllabus 2025 | UPSC Civil Services Exam 2024 -2025 Syllabus Download