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Index

Number System

Time & Work

Ratio & Proportion

Fractions

Averages

Percentages

Speed, Time & Distance

Permutation & Combination

Series

Profit, Loss & Discount

Mixtures & Alligations

Interest (Simple & Compound)

Mensuration: Volume, Surface Area & Solid Figures

Probability

HCF & LCM

Statistics

Sets & Functions

Sequences & Series

Partnership

Plane Geometry

Surds, Indices and Logarithms

Quadratic Equations

Square Roots and Cube Roots

Direction Sense Test

Analogy

Coding & Decoding

Series

Venn Diagrams

Seating Arrangement

Blood Relations

Ranking

Cube & Dice

Verification of Truth/ Lie of Statements

Puzzles

Routes & Networks

Problem on Ages

Inserting the Missing Character

Figure Matrix

Logical Sequence

Syllogism

Problems Based on Statement

Evaluating Conference

Assertion & Reason

Cause & Effect

Clocks

Calendars

Arithmetical Reasoning

Mathematical Operations

Tables

Pie Charts

Caselets

Column/Bar Graphs

Line Charts

Data Sufficiency

100 Reading Comprehensions (RCs) for CSAT

Decision Making & Problem Solving

Interpersonal Skills Including Communication Skills

CSAT Previous Year Papers with Analysis

How to Prepare CSAT for UPSC

All Exams > UPSC > CSAT Preparation > All Notes

All notes of CSAT Preparation for UPSC CSE Exam

Number System

Important Formulas: Number System

20 pages

Introduction: Number System

46 pages

Mind Map: Number Systems

1 page

Flashcards: Digit Sum Method

19 cards

Previous Year Topic Wise Questions With Solutions: Number System

15 pages

PPT: Number System

15 pages

Visual Worksheet: Exponent Rules Review: Number System

2 pages

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Time & Work

Overview: Time & Work

23 pages

Practice Questions: Time & Work

22 pages

Mind Map: Time and Work

1 page

Previous Year Topic Wise Questions With Solutions: Time & Work

4 pages

PPT: Time & Work

16 pages

PPT: Time And Work

19 pages

Flashcards: Work & Time

20 cards

Ratio & Proportion

Overview: Ratio and Proportion

12 pages

Practice Questions: Ratio & Proportion

6 pages

Mind Map: Ratio & Proportion

1 page

Flashcards: Ratio and Proportion

30 cards

Previous Year Topic Wise Questions With Solutions: Ratio & Proportion

1 page

PPT: Ratio & Proportion

14 pages

CSAT Preparation

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Fractions

Overview: Fractions

6 pages

PPT: Fractions

23 pages

Mind Map: Fractions

1 page

Visual Worksheet: Ordering Fractions

2 pages

Flashcards: Fractions

24 cards

Flashcards: Fractions

34 cards

Averages

Overview: Averages

12 pages

Detailed Notes: Averages

7 pages

Practice Questions: Averages

9 pages

Mind Map: Average

1 page

Flashcards: Averages

36 cards

Previous Year Topic Wise Questions With Solutions: Averages

1 page

PPT: Averages

9 pages

Percentages

Overview: Percentages

8 pages

Practice Questions: Percentages

6 pages

Important Formula: Percentages

4 pages

Solved Examples: Percentages

9 pages

Tips and Tricks: Percentages

3 pages

Mind Map: Percentages

1 page

Flashcards: Percentages

30 cards

Previous Year Topic Wise Questions With Solutions: Percentages

4 pages

PPT: Percentages

12 pages

Speed, Time & Distance

Important Formulae: Time, Speed and Distance

10 pages

Speed, Time & Distance: Solved Examples - 1

6 pages

Time, Speed and Distance: Solved Examples - 2

10 pages

Time, Speed and Distance: Solved Examples - 3

11 pages

Mind Map: Time , Speed and Distance

1 page

Flashcards: Time, Speed and Distance

20 cards

Previous Year Topic Wise Questions With Solutions: Speed, Time & Distance

3 pages

PPT: Speed-Time & Distance

13 pages

Permutation & Combination

Important Formulae: Permutations & Combinations

1 page

Flashcards: Permutation and Combination

24 cards

Previous Year Topic Wise Questions With Solutions: Permutation & Combination

9 pages

PPT - Permutations & Combinations

49 pages

Mind Map: Permutations & Combinations

3 pages

Series

Summary & Examples: Number Series

21 pages

Flashcards: Number and Letter Series

32 cards

Previous Year Topic Wise Questions With Solutions: Series

5 pages

PPT: Alphanumeric Series

10 pages

PPT: Series

7 pages

Profit, Loss & Discount

Overview: Profit ,Loss & Discount

11 pages

Solved Examples: Profit, Loss & Discount

17 pages

2-Days Study Plan: Profit, Loss & Discount

2 pages

Mind Map: Profit , Loss and Discount

1 page

Flashcards: Profit , Loss & Discount

28 cards

Previous Year Topic Wise Questions With Solutions: Profit, Loss & Discount

1 page

Mixtures & Alligations

Important Concepts: Alligation & Mixture

8 pages

Solved Examples: Alligation & Mixture

4 pages

Practice Questions: Alligation & Mixture

10 pages

Flashcards: Alligation & Mixture

28 cards

Mind Map: Mixture And Alligation

1 page

Interest (Simple & Compound)

Basic Concepts: Simple Interest & Compound Interest

12 pages

Interests: Concept with Examples

10 pages

Important Formulas: Simple Interest and Compound Interest

4 pages

Interests: Solved Examples

10 pages

Mind Map: Simple & Compound Interest

1 page

PPT: Compound & Simple Interest

10 pages

PPT: Understanding Interest Rates

13 pages

Flashcards: Simple Interest and Compound Interest

34 cards

Flashcards: Simple and Compound Interest

32 cards

Mensuration: Volume, Surface Area & Solid Figures

Mensuration: Volume, Surface Area & Solid Figures

12 pages

Important Formulas: Geometry

1 page

Solved Examples: Mensuration

11 pages

Mind Map: Mensuration

1 page

Flashcards: Mensuration

30 cards

Previous Year Topic Wise Questions With Solutions: Mensuration-Volume, Surface Area & Solid Figures

2 pages

PPT: Surface Area & Volumes

26 pages

Visual Worksheet: Surface Area and Volume

2 pages

Visual Worksheet: Volume

1 page

Probability

Probability: Solved Examples - 1

6 pages

Important Formulas: Probability

8 pages

Introduction: Probability

10 pages

Examples: Probability

2 pages

Probability: Solved Examples- 2

3 pages

Flashcards: Probability

30 cards

PPT - Probability

70 pages

PPT: Probability

17 pages

Mind Map: Probability

4 pages

HCF & LCM

Overview: HCF & LCM

14 pages

Practice Questions: HCF & LCM

4 pages

Flashcards: Highest Common Factor & Least Common Multiple

18 cards

Previous Year Topic Wise Questions With Solutions: HCF & LCM

4 pages

PPT: HCF & LCM

13 pages

Mind Map: HCF And LCM of Numbers

1 page

Statistics

Chapter Notes: Measures of Central Tendency

6 pages

PPT: Statistics

34 pages

Practice Questions: Statistics

1 page

Mind Map: Statistics

2 pages

Flashcards: Statistics

40 cards

Flashcards: Statistics

22 cards

Sets & Functions

Important Formulae: Set Theory

10 pages

How to solve questions based on At least n in Set Theory

3 pages

Functions from Algebra: Basic Concepts and Application

15 pages

Practice Questions for Sets

10 pages

Mind Map: Relations & Functions

8 pages

Flashcards: Sets, Relations and Functions

36 cards

Sequences & Series

Arithmetic Progression: Introduction & Solved Examples

6 pages

Important Formulae: Progressions

1 page

Geometric Progression: Introduction & Solved Examples

10 pages

Harmonic Progression: Introduction & Solved Examples

2 pages

PPT: Sequence & Series

16 pages

Mind Map: Sequences & Series

2 pages

Flashcards: Sequences and Series

44 pages

Partnership

Partnership

6 pages

PPT - Basics of Partnership

29 pages

PPT - Dissolution of a Partnership Firm

44 pages

Flashcards: Partnership

18 cards

Mind Map: Partnership

1 page

Plane Geometry

Important Formulae: Geometry & Mensuration

8 pages

Geometry: Solved Examples- 1

9 pages

Polygons with Solved Examples

10 pages

Overview: Angles & Lines

2 pages

Examples: Slope of a Line & Straight Line

3 pages

Geometry: Solved Examples- 2

8 pages

3-Days Study Plan: Plane Geometry

2 pages

Mind Map: Geometry

1 page

Flashcards: Geometry

30 cards

PPT: Practical Geometry

13 pages

Surds, Indices and Logarithms

Introduction: Indices and Surds

5 pages

Important Concepts & Formulas: Logarithms

10 pages

Flashcards: Logarithms

30 cards

Flashcards: Surds and Indices

30 cards

PPT - Indices

20 pages

PPT - Logarithms

75 pages

Mind Map: Indices (Exponents)

1 page

Quadratic Equations

Overview: Quadratic Equations

14 pages

Quadratic Equation: Practice Questions

9 pages

Previous Year Topic Wise Questions With Solutions: Quadratic Equations

1 page

PPT: Quadratic Equations

10 pages

Mind Map: Complex Numbers & Quadratic Equations

5 pages

Flashcards: Quadratic Equations

50 cards

Square Roots and Cube Roots

Important Formulas: Square Root & Cube Root

8 pages

Overview: Squares and Square Roots

11 pages

Solved Examples: Square Roots and Cube Roots

2 pages

Flashcards: Square Roots and Cube Roots

22 cards

PPT: Cubes and Cube Roots

11 pages

PPT: Squares & Square Roots

18 pages

Mind Map: Cubes and Cube Roots

1 page

Direction Sense Test

Direction Sense Test

3 pages

Introduction: Direction Sense

1 page

Previous Year Topic Wise Questions With Solutions: Direction Sense Test

2 pages

PPT: Distance & Direction

6 pages

Mind Map: Direction Sense

1 page

Analogy

Overview: Analogy

4 pages

Analogy: Solved Examples

3 pages

PPT: Analogy

15 pages

Flashcards: Analogy

30 cards

Mind Map: Analogies

1 page

Coding & Decoding

Overview: Coding and Decoding

8 pages

Previous Year Topic Wise Questions With Solutions: Coding & Decoding

3 pages

PPT: Coding & Decoding

15 pages

PPT: Coding-Decoding

15 pages

Mind Map: Coding & Decoding

1 page

Flashcards: Coding- Decoding

28 cards

Series

Overview: Number Series, Letter Series, Alpha-Numeric Series

7 pages

Flashcards: Number and Letter Series

32 cards

Previous Year Topic Wise Questions With Solutions: Series

1 page

PPT: Alphanumeric Series

10 pages

PPT: Series

7 pages

Mind Map: Alphanumeric Series

1 page

Venn Diagrams

Venn Diagrams: Introduction & Solved Examples

1 page

PPT: Logical Venn Diagram

3 pages

Mind Map: Logical Venn Diagram

1 page

Flashcards: Logical Venn Diagram

30 cards

Seating Arrangement

Overview: Seating Arrangement (Linear and Circular)

5 pages

Practice Questions: Seating Arrangements

4 pages

Mind Map: Seating Arrangement

1 page

Flashcards: Seating Arrangement

23 cards

PPT: Seating Arrangement

5 pages

PPT: Seating Arrangement - 1

9 pages

Blood Relations

Basic Concepts & Types of Questions: Blood Relations

7 pages

Overview: Blood Relations

2 pages

Previous Year Topic Wise Questions With Solutions: Blood Relations

2 pages

PPT: Blood Relations

11 pages

Flashcards: Blood Relations

28 cards

Mind Map: Blood Relations

1 page

Ranking

Important Notes: Order and Ranking

5 pages

Overview: Ranking Test

6 pages

Mind Map: Ranking

1 page

Flashcards: Ranking

24 cards

Cube & Dice

Introduction: Cubes and Dice

7 pages

PPT: Cubes and Cube Roots

11 pages

Mind Map: Cube & Dice

1 page

Verification of Truth/ Lie of Statements

Verification of Truth/ Lie of Statements - 1

1 page

Verification of Truth/ Lie of Statements - 2

1 page

Mind Map: Verification of Truth/ Lie of Statements

1 page

Puzzles

Overview: Puzzles

4 pages

Steps to Solve Puzzles

3 pages

Questions with Answers: Character Puzzles

1 page

Flashcards: Situation Based Puzzles

30 cards

Mind Map: Puzzles

1 page

Routes & Networks

Routes & Networks

2 pages

Practice Questions: Routes & Networks

1 page

PPT: Two Port Networks

37 pages

Mind Map: Routing

1 page

Flashcards: Routes & Networks

18 cards

Problem on Ages

Problem on Ages

4 pages

Mind Map: Ages

1 page

Flashcards: Ages

22 cards

Inserting the Missing Character

Inserting the Missing Character

4 pages

Practice Questions Level 1: Insert the Missing Character

1 page

Practice Questions Level 2: Insert the Missing Character

1 page

Mind Map: Inserting the Missing Character

1 page

Figure Matrix

Figure Matrix

3 pages

Practice Questions: Figure Matrix

1 page

PPT: Basics of Matrix & Operations on Matrix

23 pages

PPT: Rank of a Matrix

15 pages

Flashcards: Rectilinear Figures

40 cards

Mind Map: Grouping of Figures and Figure Matrix

1 page

Logical Sequence

Overview: Logical Sequence

5 pages

PPT: Logical Venn Diagram

3 pages

Mind Map: Logical Venn Diagram

1 page

Flashcards: Logical Sequence

20 cards

Syllogism

Overview: Syllogism

8 pages

Syllogism Based Questions

5 pages

Logical Deductions

4 pages

Flashcards: Syllogisms

30 cards

PPT: Syllogism

10 pages

Mind Map: Syllogism

1 page

Problems Based on Statement

Statement & Assumption

3 pages

Mind Map: Statement and Conclusion

1 page

Evaluating Conference

Evaluating Conference

1 page

Mind Map: Evaluating Conference

1 page

Flashcards: Evaluating Conference

14 cards

Assertion & Reason

Assertion & Reason

1 page

Mind Map: Assertion & Reasoning

1 page

Cause & Effect

Introduction: Cause & Effect

7 pages

Mind Map: Cause & Effects

1 page

Flashcards: Cause & Effect

26 cards

PPT: Cause & Effects

5 pages

Clocks

Important Formulas: Clocks

12 pages

Modern Mathematics: Concept of Clocks

3 pages

Flashcards: Clock

26 cards

Mind Map: Clocks

1 page

Calendars

Basic Concepts: Calendars

5 pages

Mind Map: Calender

1 page

Flashcards: Calendar

76 cards

Previous Year Topic Wise Questions With Solutions: Calendars

3 pages

PPT: Calendars

9 pages

Arithmetical Reasoning

Arithmetical Reasoning

7 pages

Previous Year Topic Wise Questions With Solutions: Arithmetical Reasoning

2 pages

Mind Map: Assertion & Reasoning

1 page

Flashcards: Mathematical Reasoning

31 pages

Mathematical Operations

Mathematical Operations

4 pages

Previous Year Topic Wise Questions With Solutions: Mathematical Operations

1 page

Visual Worksheet: Order of Operations

2 pages

Flashcards: Mathematical Reasoning

31 pages

Tables

Overview: Tables

10 pages

Mind Map: Table Chart

1 page

Pie Charts

Introduction & Examples: Pie Charts

7 pages

Examples (with Solutions): Pie Chart

10 pages

Pie Charts

4 pages

Types of Pie Charts

2 pages

Mind Map: Pie-Chart

1 page

Caselets

Data Caselets: Introduction & Solved Examples

20 pages

Data Caselets Based Questions

10 pages

Mind Map: Caselets

1 page

Column/Bar Graphs

Overview: Bar Charts/Graphs

5 pages

Mind Map: Bar Graph

1 page

Line Charts

Line Graphs: Introduction & Examples (with Solutions)

5 pages

Line Graph Examples with Questions

2 pages

Mind Map: Line Chart

1 page

Data Sufficiency

Introduction: Data Sufficiency

13 pages

Previous Year Topic Wise Questions With Solutions: Data Sufficiency

18 pages

Flashcards: Data Sufficiency

26 cards

Mind Map: Data Sufficiency

1 page

Mind Map: Data Sufficiency

1 page

100 Reading Comprehensions (RCs) for CSAT

Reading Comprehension (1-10)

27 pages

Reading Comprehension (11-20)

22 pages

Reading Comprehension (21-30)

30 pages

Reading Comprehension (31-40)

26 pages

Reading Comprehension (41-50)

20 pages

Reading Comprehension (51-60)

5 pages

Reading Comprehension (61-70)

6 pages

Reading Comprehension (71-80)

11 pages

Reading Comprehension (81-90)

8 pages

Reading Comprehension (91-100)

10 pages

Decision Making & Problem Solving

Decision Making & Problem Solving

21 pages

Disaster Management Based Decision Making

1 page

Good Governance & Decision Making

12 pages

Administrative Ethics & Decision Making

3 pages

Mind Map: Problems

1 page

Flashcards: Decision Making & Problem Solving

20 cards

Interpersonal Skills Including Communication Skills

Interpersonal Skills Including Communication Skills-1

16 pages

Interpersonal Skills Including Communication Skills-2

12 pages

CSAT Examples: Interpersonal Skills Including Communication Skills

8 pages

Mind Map: Language Skills

1 page

Flashcards: Language Skills

24 cards

CSAT Previous Year Papers with Analysis

UPSC Prelims Past Year Paper 2025 with Solutions: CSAT Paper 2

53 pages

UPSC Prelims Past Year Paper 2024 with Solutions: CSAT Paper 2

38 pages

UPSC Prelims Past Year Paper 2023 with Solutions: CSAT Paper 2

63 pages

UPSC Prelims Past Year Paper 2022 with Solutions: CSAT Paper 2

51 pages

UPSC Prelims Past Year Paper 2021 with Solutions: CSAT Paper 2

51 pages

UPSC Prelims Past Year Paper 2020 with Solutions: CSAT Paper 2

50 pages

How to Prepare CSAT for UPSC

UPSC Bible: 15 Steps to Clear UPSC CSE by Toppers (ranked under AIR 100)

27 pages

What do you get under EduRev Infinity Package for UPSC?

17 pages

60 Days Study Plan for CSAT for UPSC CSE Prelims

4 pages

CSAT Preparation

205 videos|264 docs|136 tests

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Revision notes for CSAT Preparation 2025 is part of UPSC CSE exam preparation. The notes have been prepared according to the UPSC CSE exam syllabus. The revision notes, tests & MCQs are made for UPSC CSE 2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests here.

Notes of CSAT Preparation in English & Hindi are available as part of UPSC CSE exam. Download more important topics, notes, lectures and mock test series for UPSC CSE Exam by signing up for free.

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