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CAT Quantitative Aptitude: Most Tested Concepts from Past CATs

Last update: Jun 26, 2025

The Quantitative Aptitude (QA) section in CAT 2025 consists of 22 questions and mainly focuses on Arithmetic and Algebra, which appear in large numbers every year. Occasionally, Geometry also sees a rise in weightage. While the types of topics in CAT Quant remain mostly the same each year, the number of questions from each topic may vary slightly. This section is known to be calculation-intensive and moderately challenging, requiring strong conceptual clarity and consistent practice. Knowing the topic-wise weightage can help aspirants prioritise important chapters and maximise their scores. This article provides a detailed breakdown of the CAT Quant syllabus to help you assess your preparation and focus on high-scoring areas for CAT 2025.

 

Table of Contents
  1. CAT Quantitative Aptitude Topics
  2. CAT Quant Topic Wise Weightage 2024
  3. CAT Quant Topic Wise Weightage 2023
  4. CAT Quant Topic Wise Weightage 2022
  5. CAT Quant Topic Wise Weightage 2021
  6. CAT Quant Topic Wise Weightage 2020
  7. Final Thoughts

 

CAT Quantitative Aptitude Topics

CAT Quantitative Aptitude syllabus is divided into five major topics – Arithmetic, Algebra, Number System, Geometry, and Modern Maths. These topics are further divided into several Maths chapters. Check the table below for key CAT quant topics.

CAT Quant Topics

Arithmetic Topics for CAT

Profit and Loss, Percentages, Ratio and Proportion, Simple and Compound Interest, Averages, Mean, Median, Mode, Mixtures and Allegations, Time and Work, Time Speed and Distance

Algebra Topics for CAT

Basics Algebraic Formulae, Linear Equations, Quadratic Equations, Finding Out Roots, Maxima and Minima, Problems on Ages, Number of Integer Solutions, Higher Degree Equations, Functions, Modifications of Graphs, The Smallest Value in a Maximum Function, Descartes Rule of Signs, Inequalities, Logarithm

Number System Topics for CAT

Fermat’s Theorem, Euler’s Theorem, Pattern Recognition and Cyclicity of Remainders, Wilson’s Theorem, Basics of Numbers, Properties of Numbers, Divisibility Rules, Divisibility and Factors, Highest Common Factor and Lowest Common Multiple, Number of Trailing Zeroes, Finding out Remainders based on, Basic Divisibility Rules, Binomial Theorem, Finding Out the Last Digit, Finding Out Last Two Digits, Simplifying the Dividend (Single and/or Multiple Divisors), Base Systems, Conversion of Bases, Addition / Subtraction / Multiplication in different bases

Geometry Topics for CAT

Geometry, Coordinate Geometry, Trigonometry, Lines and Angles, Triangles – Basic Concepts, Area, Angles, Similar Triangles, Polygons, Circles, Solids / Mensuration – 3D

Modern Maths Topics for CAT

Sequence and Series, Binomial Theorem, Set Theory, Permutation and Combination, Probability

 

CAT Quant Topic Wise Weightage 2024

The CAT Quant section in 2024 had 22 questions, most from Arithmetic and Algebra. Topics like Geometry, Number System, and Modern Math had fewer but consistent questions across all slots. The table below shows the topic-wise question distribution in each slot.

CAT Quant topics 2024

Slot 1 (Number of questions)

Slot 2 (Number of questions)

Slot 3 (Number of questions)

Number System (Remainder, Indices)

2

2

2

Algebra (Log, Equations, Functions, Maxima-Minima, Sequence & Series, Algebraic Expression)

8

8

8

Arithmetic (TSD, T&W, SI-CI, Percentage, PLD, Mixture, Averages, Ratios)

8

8

8

Modern Math (P&C)

1

1

1

Geometry (Circle, Cuboid/Square, Coordinate Geometry)

3

3

3

Also See: Important Quant Formulas for CAT Preparation 2025, Check Key Formulas

 

CAT Quant Topic Wise Weightage 2023

In CAT 2023, the Quant section had 22 questions in each slot. Arithmetic and Algebra had the highest number of questions, making them the most important topics. Other areas like Number System, Geometry, and Modern Math had fewer questions but were still part of the paper.

CAT quant topic-wise weightage

CAT 2023, Slot 1

CAT 2023, Slot 2

CAT 2023, Slot 3

Number System

 

(Surds, Factors, Indices, Integral Values)

1

3

4

Algebra

 

(Log, Equations, Surds, Sequence & Series)

8

7

7

Arithmetic

 

TSD, T&W, Ratio, SI & CI, PLD, Mixture, Clock

9

9

8

Modern Math

 

(P&C)

1

-

-

Geometry & Mensuration

 

(Triangle, Quadrilateral, Coordinate Geo Circle)

3

3

3

Total

22

22

22

 

CAT Quant Topic Wise Weightage 2022

In CAT 2022, the Quant section included a balanced mix of Arithmetic, Algebra, Geometry, and Modern Math. Topics like Averages, Quadratic Equations, and Coordinate Geometry appeared frequently across slots, while a few topics varied slightly, showing the exam’s unpredictable nature.

CAT quant topic-wise weightage

CAT 2022, slot 1

CAT 2022, slot 2

CAT 2022, slot 3

ERPV

2

-

-

Percentages, Profit & Loss

2

1

-1

Simple Interest & Compound Interest

1

1

1

Time & Distance

1

1

2

Time & Work

-

1

2

Numbers

3

1

1

Geometry

2

2

4

Progressions/Series

2

2

1

ILS

-

2

-

Sets

1

-

-

Quadratic Equations

1

2

4

Inequalities & Modulus

2

-

-

Averages, Mixtures & Allegations

3

4

3

Coordinate Geometry

1

-

4

Permutations & Combinations

1

1

1

Trigonometry

-

1

1

Also See: Important CAT Geometry Formulas 2025, Check Definitions & Theorems

 

CAT Quant Topic Wise Weightage 2021

The CAT 2021 Quant section strongly focused on Arithmetic, Algebra, and Geometry. Topics like Averages, Ratios, and Time & Work appeared consistently across all slots. While some topics, like Venn Diagrams, were limited, others, like Functions and Progressions, varied slightly between slots.

CAT quant topic-wise weightage

CAT 2021, slot 1

CAT 2021, slot 2

CAT 2021, slot 3

Geometry

3

3

3

Quadrilateral, Polynomial Equations

1

1

2

Progression & Series

1

3

1

Linear Equations & Inequalities

2

2

3

Average, Ration & Proportion

5

5

5

Profit, Loss & Interest

3

1

1

Time, Work & Distance

1

2

5

Logarithm, Surds & Indices

0

1

1

Probability

1

1

1

Number System

1

1

1

Venn Diagram

1

0

0

Functions & Graphs

3

2

1

 

CAT Quant Topic Wise Weightage 2020

The CAT 2020 Quant section covered various topics, focusing on Arithmetic and Algebra. Time, Distance & Work, Percentages, and Logarithms appeared frequently across all slots. Geometry and Number Systems were also important, making a balanced mix of conceptual and calculation-based questions.

CAT quant topic-wise weightage

CAT 2020, slot 1

CAT 2020, slot 2

CAT 2020, slot 3

Functions, Graphs

2

1

3

Progression & Series

-

1

-

Linear Equations

1

1

2

Quadratic Equations

1

1

1

Average, Ratios & Percentages

4

3

3

Profit, Loss & Interest

2

2

2

Time, Distance & Work

4

5

4

Inequalities

2

4

2

Logarithms, Surds & Indices

4

1

4

Geometry

3

4

2

Probability

2

1

-

Number Systems

1

1

3

Venn Diagram

-

1

-

 

Final Thoughts

Over the years, the CAT Quantitative Aptitude section has consistently focused on Arithmetic and Algebra, making them key areas to prepare. Topics like Geometry and Number System also appear regularly in moderate numbers. While the number of questions may vary slightly across slots, the overall trend remains stable. By analysing past question patterns and focusing on high-weightage topics, aspirants can create a smart preparation strategy. Regular practice and concept clarity are essential to scoring well in the CAT 2025 Quant.

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