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UPSC CSAT (Civil Services Aptitude Test) is a crucial part of the UPSC Civil Services Examination. It was introduced in 2011 as part of the Preliminary Examination, which marks the first stage of the UPSC selection process and is specifically designed to test the logical, analytical, and problem-solving abilities of aspirants. Here’s a detailed overview covering everything you need to know about UPSC CSAT.

UPSC CSAT Full Form

CSAT stands for Civil Services Aptitude Test, which is the second paper in the UPSC Civil Services Preliminary Examination. The CSAT paper assesses a candidate’s ability to solve problems logically and think critically, which are important qualities for an IAS officer.

What is UPSC CSAT?

UPSC CSAT is the second paper of the UPSC Preliminary Exam. This paper assesses the candidate’s general aptitude, reasoning, and decision-making skills. It is mandatory for candidates to attempt this paper, but its marks are not counted for ranking. CSAT is qualifying in nature. While the marks obtained in the CSAT paper are not included in the final ranking, candidates must score at least 33% (or 66 out of 200) to qualify. If a candidate fails to secure the minimum required marks in CSAT, they will not be eligible to move forward to the Mains exam, regardless of their performance in the General Studies (GS) paper.

UPSC CSAT Pattern

UPSC CSAT is a multiple-choice question (MCQ) paper consisting of 80 questions with a total of 200 marks. The exam is designed to test your basic aptitude skills, including reasoning, analytical ability, and comprehension.

• Duration: The CSAT paper is conducted for 2 hours.
• Type of Questions: All questions are objective-type (MCQs).
• Negative Marking: For each incorrect answer, there is a one-third mark deduction (0.66 marks for each wrong answer).

The pattern of the CSAT paper is as follows:

• Total Questions: 80
• Total Marks: 200
• Qualifying Marks: 33% (66 marks)
• Negative Marking: Yes (One-third of the marks allotted for each incorrect answer)

CSAT Marking Scheme

• Correct Answer: Each correct answer is awarded 2.5 marks.
• Incorrect Answer: For every wrong answer, one-third of the marks assigned for that question are deducted.
• Unanswered Questions: No marks are awarded or deducted for unanswered questions.

UPSC CSAT pattern and marking scheme:

UPSC CSAT Syllabus 2025 Subject Wise

1. Comprehension (Reading Comprehension)

• Reading Comprehension: Answering questions based on reading a passage.
• Verbal Reasoning: Includes questions on analogies, logic, and vocabulary.

2. Logical Reasoning and Analytical Ability

• Puzzle-Solving: Solving logic puzzles with given clues.
• Seating Arrangements: Determining seating positions based on provided conditions.
• Blood Relations: Understanding relationships between family members.
• Logical Sequences: Identifying patterns and sequences in series.
• Syllogism: Drawing conclusions based on premises.
• Venn Diagrams: Analyzing relationships between different sets.
• Analytical Reasoning: Solving problems using logical and analytical thinking.
• Direction Sense: Determining directions and distances based on provided information.

3. Decision Making and Problem Solving

• Decision Making: Analyzing situations and making choices under constraints.
• Problem Solving: Identifying solutions to straightforward problems and scenarios.

4. General Mental Ability

• Numerical Ability: Includes basic arithmetic, percentages, averages, and ratios.
• Data Interpretation: Understanding and interpreting data from charts, graphs, and tables.
• Basic Statistics: Solving problems involving mean, median, mode, and probability.
• Algebra: Solving simple algebraic equations and expressions.

5. Interpersonal Skills and Communication

• Interpersonal Skills: Building relationships, teamwork, and effective decision-making.
• Communication: Understanding verbal and non-verbal cues in interactions.
• Conflict Management: Resolving disputes and making decisions under pressure.

UPSC CSAT Maths Syllabus

For those preparing for the UPSC CSAT Maths section, here’s a detailed breakdown of the UPSC CSAT syllabus to guide your studies effectively.

Books for UPSC CSAT

Here are some highly recommended books to help you prepare for the UPSC CSAT paper:

• Analytical Reasoning by M.K. Pandey – A great resource for improving logical reasoning and analytical skills.
• A Modern Approach to Verbal & Non-Verbal Reasoning by R.S. Aggarwal – Covers a wide range of reasoning topics in detail.
• NCERT Mathematics Textbooks (Class 6 to 10) – Essential for building a strong foundation in basic numeracy and quantitative aptitude.
• General Studies Paper II for UPSC Preliminary Examination by Tata McGraw Hill – A comprehensive guide for CSAT preparation.
• CSAT Manual by Pearson – Offers detailed explanations and practice questions tailored to the CSAT syllabus.

These books cover all key areas, including quantitative aptitude, logical reasoning, comprehension, and decision-making, to help you excel in the exam.

Last 10 Years UPSC CSAT Question Papers Pdf

Solving UPSC CSAT previous year papers is an important part of your preparation. These papers help you understand the type of questions asked, the level of difficulty, and the pattern of the exam.

• Previous year papers provide insights into frequently asked topics, the style of questions, and the time management needed to solve the paper.
• Analyzing these papers helps you identify areas where you need more practice.
• You can find these papers on various UPSC preparation websites, coaching institutes, and official UPSC resources.

UPSC CSAT Last 10 Years Year Question Papers Pdf:

Preparation Tips for UPSC CSAT 2025

• Understand the Basics: Revise Class 10-level math and reasoning.
• Practice Reading: Work on speed and accuracy for comprehension passages.
• Mock Tests: Regular mock tests help identify weaknesses.
• Time Management: Learn to prioritize easier questions to maximize your score.

By understanding the UPSC CSAT syllabus, pattern, and marking scheme, aspirants can strategize their preparation effectively and ensure they clear this qualifying hurdle on their way to becoming civil servants.

UPSC CSAT FAQs