As far as CAT syllabus is concerned, probably the Quantitative Aptitude section is the most well defined and the most voluminous as well. Probably, that is the reason a large number of students make the mistake of spending too much time on it. They sometimes end up spending more than 75% of their time preparing for just the quantitative aptitude section ignoring the others. I hope you would not do that. Given below is the structure of the Quantitative Aptitude section. As you can see, I have further divided the Quant part, in to 5 sup-parts:

Number System Algebra Arithmetic Geometry Modern Math

The numbers given in the picture are based on the average pattern of the CAT exam over the last 4-5 years. You can expect a swing of +/- 2 questions in each category. Also, it is sometimes difficult to categorize a question in one sub-topic versus the other, so I have taken some poetic license while doing that.

Number System Syllabus for CAT 2020 Exam

A common issue while preparing with Number System for CAT is that students are not aware or relative importance of various topics that are asked in Number System. They spend time sharpening their skills to find out the last two digits, or to understand Fermat Theorem to find out the remainders in Number System questions. These types of concepts are not required for CAT Preparation. It is one of the low priority areas of CAT syllabus.

Given below are some of the topics that you should cover in Number System

Arithmetic Syllabus for CAT 2020 Exam

As far as CAT syllabus for Arithmetic is concerned, I would like to suggest that you divide it in three parts.

Part 1 – Basic concepts from the syllabus that you need to solve any question

Part 2 – High probability areas of CAT syllabus on which questions can be asked in the CAT 2020 exam

Part 3 – Concepts from CAT syllabus that you should know but are unlikely to be asked in the CAT

Algebra Syllabus for CAT 2020 Exam

Algebra is probably the most neglected portion of Quantitative Aptitude in CAT syllabus for the simple reason that people do not know what to do in it and where to practice for it. Some students think that they can skip topics like Basic Algebraic Equations and Inequalities because you rarely get direct questions on those in CAT. While it is technically correct, it is still a bad idea to skip these chapters. The reason being that the other questions that are asked in the CAT exam are based on these concepts.

Given below are some of the topics that you can and should go through to get a good grasp on the Algebra section.

If you have to look at the most important chapter in Quantitative Aptitude, it has to be Functions. Do not ignore that.

Geometry Syllabus for CAT 2020 Exam

Over the years, Geometry has proven to be the most scoring (most scary for some students) part of the Quantitative Aptitude section. It is the only topic where you can hope for a direct application of a concept or formula without thinking too much about it. Often, you can just draw a diagram or even assume a value to get to the answer fairly quickly. The problem with Geometry portion of CAT syllabus is that quite a lot of students have not studied Geometry at all after class 10th. Even if it was a part of the syllabus, they focused on fancy topics lie Permutation and Combination or Probability. It would take some time to get back in to the groove but every hour that you spend on preparing for Geometry will help you in the CAT exam.

As far as the topics and syllabus for Geometry is concerned, this list below should be helpful

Among the above topics, Co-ordinate Geometry and Trigonometry are low priority areas. If you can spend even an hour on Trigonometry to understand the basic concepts and simple applications of those basic concepts – it should be enough for the CAT exam. You do not need anything more than that. Similarly, as far as Co-ordinate Geometry is concerned – it is a combination of a large number of formulas. If you are good at remembering stuff, 75% of your co-ordinate geometry problems would be solved in less than a minute.

Modern Math Syllabus for CAT 2020 Exam

Modern Math is a low priority topic as far as the CAT exam is concerned. It also includes some part that isn't really covered till class 10th Math such as Permutation and Combination, Probability, etc. However, those topics are not that important. What is important is topics like Set Theory. Questions on Set Theory can also be asked in the Logical Reasoning section so it is important that you are well prepared for it.

Given below is a list of topics that are included in Modern Math section of CAT syllabus: