UPSC CSAT Syllabus 2025  CSAT Full Form, CSAT Qualifying Marks
UPSC CSAT Syllabus 2025 Topic Wise
The 7 topics which make up the entire UPSC CSAT syllabus are listed below:
What is UPSC CSAT?
The UPSC CSAT, or Civil Services Aptitude Test, is a key component of the Civil Services Examination (CSE) conducted by the Union Public Service Commission (UPSC) in India. The CSAT is designed to test the analytical and reasoning abilities of candidates aspiring to join various civil services, including the Indian Administrative Service (IAS), Indian Police Service (IPS), and Indian Foreign Service (IFS).
CSAT Full Form
The full form of CSAT in the context of the UPSC examination is Civil Services Aptitude Test.
UPSC CSAT Math Syllabus 2025
Basic Numeracy
Numbers and Their Relations:

 Integers
 Rational and irrational numbers
 Real numbers
 Divisibility rules
 Prime and composite numbers
 HCF and LCM
Arithmetic:

 Percentages
 Profit and Loss
 Simple and Compound Interest
 Ratio and Proportion
 Averages
 Time and Work
 Time, Speed, and Distance
Algebra:

 Basic algebraic identities
 Simple equations
Geometry and Mensuration:

 Basic concepts of geometry
 Area and perimeter of simple geometric shapes like squares, rectangles, triangles, circles
 Volume and surface area of solids like cubes, cuboids, spheres, cylinders, cones
Data Interpretation
Data Sufficiency:

 Assessing whether the given data is sufficient to answer questions
 Logical and analytical skills to interpret data
Graphs and Charts:

 Interpretation and analysis of data from bar graphs, line graphs, pie charts, and tables
 Drawing conclusions and making inferences from data sets
General Mental Ability
Logical Reasoning and Analytical Ability:

 Patterns and sequences
 Analogies
 Syllogisms
 Venn diagrams
UPSC Reasoning Syllabus 2025
Logical Reasoning
Analogy:

 Finding relationships between pairs of words or numbers.
Classification:

 Grouping objects based on common properties and identifying the odd one out.
Series Completion:

 Number series
 Alphabet series
 Picture series
CodingDecoding:

 Letter coding
 Number coding
 Symbol coding
Blood Relations:

 Understanding family relationships
 Solving problems related to family trees
Direction Sense Test:

 Determining directions based on given conditions
Logical Venn Diagrams:

 Solving problems using Venn diagrams to illustrate logical relations between different sets
Syllogism:

 Statements and conclusions
 Logical deduction and inference
Analytical Ability
Statement and Assumptions:

 Identifying implicit assumptions in statements
Statement and Arguments:

 Assessing the strength of arguments (strong or weak)
Statement and Conclusions:

 Drawing valid conclusions from given statements
Statement and Course of Action:

 Identifying appropriate actions based on given situations
Cause and Effect:

 Determining the relationship between cause and effect
Decision Making:

 Solving problems based on given conditions and constraints
Data Interpretation and Analysis
Interpreting Graphs and Charts:

 Bar graphs
 Line graphs
 Pie charts
 Tables
Data Sufficiency:

 Analyzing data to determine if it is sufficient to answer specific questions
ProblemSolving
Puzzles:

 Arrangements (linear, circular)
 Scheduling problems
Seating Arrangements:

 Solving problems related to the arrangement of people or objects in a specified order
Logical Sequence of Words:

 Arranging words in a meaningful sequence
CSAT Qualifying Marks
In the UPSC CSAT (Civil Services Aptitude Test), candidates need to score a minimum of 33% to qualify. This means they must obtain at least 66 marks out of 200 to pass the CSAT paper. The CSAT is qualifying, so only those who achieve this minimum score will have their marks from the General Studies Paper I considered for ranking in the preliminary examination.
CSAT Exam Pattern
The UPSC CSAT (Civil Services Aptitude Test) is a crucial part of the Civil Services Examination's preliminary stage. Here is the detailed exam pattern for the CSAT:
Structure
 Paper Type: Objective type (multiple choice questions).
 Number of Questions: 80 questions.
 Total Marks: 200 marks.
 Duration: 2 hours.
Scoring
 Qualifying Marks: Candidates must score a minimum of 33% (66 marks out of 200) to qualify.
 Negative Marking: There is a penalty for wrong answers. For every incorrect answer, onethird (0.83) of the marks assigned to that question will be deducted.
 Marks per Question: Each question carries 2.5 marks.
Medium of Examination
 The paper can be taken in either English or Hindi.
Book for UPSC CSAT
CSAT Book for UPSC GS Paper II (UNGIST): This book is specifically tailored for the CSAT exam, covering all sections comprehensively with practice questions and previous years' papers.
UPSC CSAT Syllabus FAQs
1. What is the CSAT syllabus primarily focused on?
The CSAT syllabus primarily focuses on testing aptitude, comprehension, logical reasoning, and basic numeracy skills.
2. Can I clear UPSC without qualifying CSAT?
No, clearing CSAT is mandatory to proceed to the General Studies paper of the Civil Services Examination.
3. Are there any changes expected in the CSAT pattern in the near future?
Changes in the CSAT pattern are possible as per the UPSC's discretion to better assess candidates' aptitude.
4. How should one prepare for CSAT if weak in mathematics?
Focus on improving basic numeracy skills through practice and understanding fundamental concepts.
5. Does CSAT require specific coaching or can it be prepared for independently?
While coaching can provide structured guidance like UNGIST, selfpreparation with consistent practice is also effective for CSAT.