CAT DILR Syllabus: The DILR section is important in the CAT exam, and has 20 questions asked from it. The syllabus for the exam is not defined by the exam authorities and the topics covered in the DILR section can be asked from various topics. The DILR section is divided into 2 sub-sections, namely - Data Interpretation & Logical Reasoning, and the syllabus for the two sub-sections is distinct.
In this article, we will aim to cover the topics that are covered in these sections, important topics, their weightage, and the books you can refer to to prepare for this section.
Similar Reads: CAT Syllabus | CAT Preparation Tips - The Ultimate Guide
What is DILR in CAT?
The DILR section in the CAT exam aims to assess the candidates based on their mental math skills and reasoning skills. The topics covered in this section include blood relationships, pie charts, bar graph analysis, and more. Before understanding these topics in detail, it is also important to understand the CAT DILR Exam Pattern. Let us dive into the DILR Syllabus and CAT exam pattern.
Also See:
CAT VARC Syllabus | CAT Quantitative Aptitude Syllabus
CAT Data Interpretation - Topics Covered
Check the table below to know the topic-wise weightage for the Data Interpretation section in CAT 2024
Topic | Types of Questions | Number of Questions |
Tables and Charts | Data comparison for various years, ages, etc. | 2-3 |
Graph and Bar Diagram | Data analysis and comparison | 3 |
Tables, Pie Charts | Finding missing data | 2-3 |
Graphs and Charts | Analyzing data, making future assumptions | 3 |
CAT Logical Reasoning Syllabus - Topics Covered
The syllabus of CAT 2024 Logical Reasoning covers the following topics.
- Seating Arrangement
- 2D/3D Space LRs
- Routes and Networks
- Scheduling
- Venn Diagrams
- Team Formation
- Games and Tournaments
- Puzzles
- Selections
CAT DILR Exam Pattern
Candidates can refer to the below table to check the DILR exam pattern and understand the type of questions asked and the marking scheme of the section.
Particulars | Details |
Section Name | Data Interpretation and Logical Reasoning |
Time Allotted | 40 minutes |
Total Number of Questions | 20 |
Total Marks | 60 |
Number of Questions from DI Section | 8-10 (expected) |
Number of Questions from LR Section | 8-12 (expected) |
Types of Questions | MCQ and TITA |
Marks for Correct Answer | +3 |
Marks for Incorrect Answer | -1 |
Difficulty Level | Moderate to High |
CAT Logical Reasoning Topic-Wise Weightage
For every CAT aspirant, it is imperative to know the weightage that each topic and subject carries in the CAT exam. This weightage analysis will help the candidate analyse the topics that require high attention and need to be prepared well. The topic-wise weightage for the Logical Reasoning section of the CAT DILR Syllabus has been presented below.
Topic | Types of Questions | Number of Questions |
Arrangements, Rankings, Team Formation | Seating arrangement (linear and circular), team formation based on the given conditions | 3-4 |
Quantitative Reasoning, Puzzles | Sets based on Arithmetic, data, letters arrangement | 2-4 |
Syllogisms, Logical Deduction | Questions on statement and arguments | 3-4 |
Venn Diagrams, Binary Logic | Questions on set theory, network diagrams | 2-4 |
Data Interpretation & Logical Reasoning Trend Analysis
In this section, we have provided a detailed analysis of the sub-sections in the CAT DILR section and the number of questions that have been asked from various topics. Check the section-wise analysis of these topics presented below for each section individually.
Logical Reasoning Trends Analysis
Topic | 2018 Shift 1 | 2018 Shift 2 | 2019 Shift 1 | 2019 Shift 2 | 2020 Shift 1 | 2020 Shift 2 | 2020 Shift 3 |
Mathematical Reasoning | 8 | - | 4 | - | 6 | 4 | 6 |
Set Theory | 4 | 4 | - | 4 | - | - | 4 |
Games and Tournaments | - | - | 4 | 4 | - | - | - |
Group Arrangements | - | 4 | - | - | 4 | 6 | 6 |
Sitting/Standing Arrangements | - | - | 4 | - | - | - | - |
Puzzles | 4 | - | 8 | 4 | - | 3 | - |
Order and Ranking | - | 4 | - | 8 | - | - | - |
Analytical Reasoning | 4 | - | - | - | 4 | - | 3 |
Binary and Conditional Logic | 4 | 4 | - | - | - | - | - |
Data Interpretation Trends Analysis
Topic | 2018 Shift 1 | 2018 Shift 2 | 2019 Shift 1 | 2019 Shift 2 | 2020 Shift 1 | 2020 Shift 2 | 2020 Shift 3 |
Line and Bar Charts | - | - | 4 | 8 | - | - | - |
Pie Charts | 4 | - | 4 | - | - | - | - |
Data Tabulation | - | 4 | - | - | 12 | 12 | 4 |
Caselets | - | 8 | - | 4 | - | - | - |
Logic-Based Data Interpretation | 4 | 4 | 4 | - | - | - | - |
Difficulty Level of CAT DILR Question Paper 2022
Students can check CAT DILR Paper Analysis 2022 presented below. The analysis will help you understand the topic-wise difficulty level and number of good attempts to score a 99+ percentile.
Total No. of Questions: 20
Difficulty: Moderate to Difficult
Good Attempt: 13-15 questions
CAT DILR Slot 1 Analysis
Sets | Topic of DILR Set | No. of Questions | Difficulty | Good Attempt |
Set 1 | University Teams | 5 | Moderate | 3-4 |
Set 2 | Token Value | 5 | Moderate to Difficult | 3-4 |
Set 3 | Metro Lines | 5 | Moderate to Difficult | 2-3 |
Set 4 | 15 girls get together | 5 | Moderate | 2-3 |
CAT DILR Slot 2 Analysis
Sets | Topic of DILR Set | No. of Questions | Difficulty | Good Attempt |
Set 1 | Revenue and Cost to Company | 5 | Moderate to Difficult | 3-4 |
Set 2 | Salesmen and four colonies | 5 | Moderate | 3-4 |
Set 3 | Sale of Cosmetics | 5 | Moderate | 2-3 |
Set 4 | 4 destinations in diagram | 5 | Moderate to Difficult | 3-4 |
CAT DILR Slot 3 Analysis
Sets | Topic of DILR Set | Questions | Difficulty Level | Good Attempt |
Set 1 | Covid Cases | 5 | Moderate | 3-4 |
Set 2 | Graph based on Males/ Females- Blue/ Pink | 5 | Moderate | 4-5 |
Set 3 | 4 person games | 5 | Moderate to Difficult | 3-4 |
Set 4 | Computer Science- Ratios | 5 | Moderate to Difficult | 3-4 |
CAT Data Interpretation and Logical Reasoning Preparation & Study Material
CAT DILR Preparation Tips
- Focus on high-yielding topics that carry the most weightage and questions that have been asked from this section continuously.
- Solve CAT previous years' question papers, mock tests, and sample papers to understand what kinds of questions are asked in the exam, and what you can expect in the upcoming CAT exam.
- Analyse your CAT mock tests, and make notes of all the topics or sections where you could not perform well. Set the timer to 40 minutes, and attempt the mocks. This will not help in improving your speed and accuracy, but will also guide you with your strong and weak areas.
- With each mock, aim to improve your quant score, and try to get at least 15 questions right out of 20.
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CAT 2024 Data Interpretation and Logical Reasoning Books
The table below contains the names of some preferred CAT DILR Books of renowned authors.
Name of the Book | Author/Publisher | Description |
How to Prepare for Data Interpretation for CAT | Arun Sharma/McGraw Hill | This new comprehensive book by Arun Sharma on Data Interpretation is aimed at effectively equipping aspirants to answer all possible types of questions that may be asked on this subject. |
How to Prepare for Logical Reasoning for CAT | Arun Sharma/McGraw Hill | Designed and written by Arun Sharma, ‘How to Prepare for Logical Reasoning for the CAT’ is a detailed text dedicated exclusively to equipping students to answer all kinds of questions that can be asked in CAT on Logical Reasoning. |
Logical Reasoning and Data Interpretation for CAT | Nishit K. Sinha/Pearson Education | This book has fundamental and advanced topics of DILR along with examples for a better explanation. The levels of preparation in this book are - foundation, moderate, and advanced. |