UPSC CSAT Syllabus 2026, Topic Wise Maths and Reasoning Syllabus

UPSC CSAT Syllabus 2026: UPSC CSAT (Civil Services Aptitude Test) is a qualifying paper in nature, as the candidate must score at least 33%. Candidates preparing for the UPSC Civil Service Prelims Exam should have an idea about the UPSC CSAT Syllabus 2026. The Syllabus CSAT tests the logical reasoning, general aptitude and analytical ability of the candidates. UPSC Prelims exam consists of two papers: the General Studies and Civil Services Aptitude Test (CSAT), also known as the GS II paper

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UPSC CSAT Syllabus 2026 

The UPSC Prelims exam consists of two papers: the General Studies and Civil Services Aptitude Test (CSAT), also known as the GS II paper. It was introduced in 2011 in the UPSC Prelims Exam. It is mandatory to qualify the paper for the Mains exam. The UPSC Civil Services Aptitude Test syllabus for 2026 encompasses a range of topics designed to assess candidates' analytical and problem-solving abilities. Even though the CSAT paper is qualifying, candidates need to prepare well, as questions have become increasingly challenging in recent years. It includes comprehension skills, where candidates must interpret and answer questions based on passages. Find out the topic-wise UPSC CSAT Syllabus 2026 here.

Candidate can download UPSC CSAT Previous Year Question PDF Here!

UPSC CSAT Syllabus Topic wise 2026 

• Comprehension;
• Interpersonal skills including communication skills;
• Logical reasoning and analytical ability;
• Decision making and problem solving;
• General mental ability;
• Basic numeracy (numbers and their relations, orders of magnitude, etc.) (Class X level),
• Data interpretation (charts, graphs, tables, data sufficiency, etc. — Class X level);

UPSC Maths CSAT Syllabus 2026

General Mental Ability

• Geometry
• Time and Distance
• Profit & Loss
• Probability
• Mensuration & Area
• Pipes & Cisterns
• Permutation & Combination
• Trains
• Boats & Streams
• Time & Work
• Partnership
• Simple Interest and Compound Interest
• Alligation & Mixtures

Basic Numeracy

• Simplification
• Rational Numbers & Ordering
• Number System
• Square Roots & Cube Roots
• Decimal Fractions
• Ratio & Proportion
• L.C.M & H.C.F
• Averages
• Surds & Indices
• Set theory

Data Interpretation

• Mixed Graphs
• Caselets
• Tables
• Bar Graphs
• Line Graphs
• Pie Charts
• Data Sufficiency
• Data Comparison
• Data Calculation

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UPSC Reasoning CSAT Syllabus 2026

Logical Reasoning

• Series completion
• Analogies
• Blood relations
• Direction sense
• Coding-decoding
• Decision-making
• Statement and assumptions

Analytical Reasoning

• Arrangements (linear and circular)
• Puzzles
• Data interpretation (graphs, charts, and tables)
• Syllogisms

Verbal and Non-Verbal Reasoning

• Word problems
• Statement and conclusion
• Inference-making
• Series and patterns in shapes and figures
• Visual reasoning
• Venn diagrams

UPSC CSAT Exam Pattern 2026

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UPSC CSAT Syllabus Topic wise PDF Download

The UPSC CSAT Syllabus Topic Wise 2026 PDF will help candidates understand all the important topics for the exam. The official 2026 syllabus PDF will be released by UPSC later. For now, you can refer to the previous year’s CSAT syllabus PDF as a guide to start your preparation. We have provided the link to the previous year’s syllabus PDF below for your easy reference. Once the 2026 syllabus is available, we will update the link here.

UPSC CSAT Syllabus 2025 PDF

How to Cover UPSC CSAT Syllabus 2026?

• Understand Each Section: Begin by thoroughly understanding each topic outlined in the syllabus to know what to focus on.
• Collect Study Material : Gather necessary books and resources to cover the syllabus effectively.
• Solidify Concepts: Focus on understanding the basic concepts before moving on to more complex topics.
• Maximum Practice: Practice as many questions as possible to improve your accuracy and speed.
• Read and Summarize: Regularly read and summarize newspaper editorials to strengthen your comprehension section.
• Enroll in Test Series: Join a test series such as the PW CSAT Test Series to evaluate your progress and get used to the exam environment.
• Take Mentor’s Help: Seek guidance from experienced mentors to clear doubts and receive personalized support in this challenging paper.