Careerindia have collections of all UPSC exam syllabus . Download all syllabus for individual exams & subjects for UPSC IAS , IPS, IFS & other civil services exams in India. UPSC Syllabus for CSE Prelims IAS Prelims is the first stage of the Civil Services Examination. More than 11 lakhs candidates applied for UPSC Prelims in 2023 while approximately 10 lakh candidates applied for the same in 2022. It is important to know the syllabus for IAS Prelims as it is the screening test that qualifies candidates for the next stage, i.e. Mains. All UPSC Exam aspirants must familiarise themselves with the exam pattern and IAS Exam syllabus first, and then move on with the ... UPSC Prelims syllabus includes two compulsory papers, General Studies Paper 1 & CSAT include subjects such as history, geography, current affairs, etc. Find the updated UPSC Civil Services Exam Syllabus for 2026-27. Prepare effectively for Prelims, Mains, and optional subjects with GS SCORE.