CAT 2025 DILR Syllabus & Important Topics, Pattern, Strategy & Best Books

CAT 2025 DILR Syllabus & Important Topics, Pattern, Strategy & Best Books

Ongoing Event

CAT Application Date:01 Aug' 25 - 13 Sep' 25

Komal MiglaniUpdated on 16 Jul 2025, 12:37 PM IST

The DILR (Data Interpretation and Logical Reasoning) section in CAT 2025 plays a crucial role in the overall exam. The section often challenges students with its time-consuming and slightly tricky questions. As per recent CAT trends, Data Interpretation tends to carry a bit more weight than Logical Reasoning. Since the DILR syllabus is quite broad, going through everything can be overwhelming. That’s why it’s essential to focus on high-priority topics based on CAT previous year question papers. In this detailed guide by Careers360, we’ll walk you through the most important topics for CAT 2025 DILR to help you optimise your study time and improve your chances of securing a high CAT 2025 score.

This Story also Contains

  1. CAT DILR Section 2025: Detailed Overview
  2. CAT Exam Pattern
  3. DILR syllabus for CAT 2025
  4. CAT 2025 Important Topics for DILR
  5. CAT Data Interpretation Preparation Tips
  6. Short Tricks to Solve CAT DILR Questions
  7. Recommended Books for CAT Data Interpretation and Logical Reasoning 2025
  8. CAT Preparation Materials by Careers360
CAT 2025 DILR Syllabus & Important Topics, Pattern, Strategy & Best Books
CAT 2025 DILR Syllabus & Important Topics, Pattern, Strategy & Best Books

CAT DILR Section 2025: Detailed Overview

Before the CAT exam day, it is beneficial for the candidates to gain a good knowledge of what they can expect in the CAT 2025 question paper. This will help them not to be surprised on the CAT exam day.

  • As per the latest CAT previous year question paper analysis, the difficulty level of the CAT 2025 examination is expected to be moderate. The same difficulty level was maintained in CAT 2023 as well. The candidates can expect a few easy sets, a couple of moderate sets, followed by a difficult set.

  • Apart from going through all the key topics in DILR for CAT 2025, the candidates should also have a very good understanding of which set to attempt. CAT time management is essential, and choosing a difficult set and not completing it can lead to the wastage of time and effort.

  • There is a sectional time limit in place for the CAT DILR section. The candidates are allowed 40 minutes to answer all 22 questions. Since it is a Computer-Based Test, the window closes immediately after the time is up without the provision of extra time.

  • As far as the CAT 2024 exam analysis is concerned, the candidates were asked 12 MCQs and 10 TITA (Type in The Answer) questions without options.

  • The candidates can also expect almost the same division for the CAT 2025 examination as well going by the latest exam trends.

CAT Exam Pattern

Looking at previous year CAT question papers and the recent exam trends, the expected exam pattern for CAT 2025 has been shared below. The quantitative aptitude section is likely to range from moderate to difficult in terms of difficulty. Candidates can refer to the pattern below to understand the exam structure better.

Particulars

CAT Exam Pattern and Syllabus

CAT exam time duration

2 Hours (120 Minutes) & (160 Minutes for PwD)

Name of the Section

- Verbal Ability & Reading Comprehension (VARC)

- Data Interpretation & Logical Reasoning (DILR)

- Quantitative Aptitude (QA)

Section-wise CAT exam time duration

- 40 Minutes for Each Section (VARC, DILR, QA)

- 53 Minutes 20 Seconds for PwD candidates for each section

Number of Questions

68

Total Marks

204

Mode of the CAT 2025 exam

Computer-Based Mode (CBT)

CAT Marking Scheme

- For every right answer, +3 will be awarded

- For every wrong answer in MCQs, -1 will be deducted

- No negative marks for Non-MCQs

DILR syllabus for CAT 2025

There is no official syllabus for the CAT DILR section. But going through the CAT sample papers,and previous year question papers, we can shortlist the CAT DILR topics 2025 from which most of the questions will be asked. After the careful analysis, the syllabus and CAT mock tests is listed below for the reference of the candidates.

Logical Reasoning CAT 2025 Topics

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Data Interpretation CAT 2025 Topics

  • Tables

  • Bar Charts

  • Line Graphs

  • Pie Charts

  • Mixed Graphs (Bar + Table, Pie + Line)

  • Spider/Radar Charts

  • Scatter Plots

  • Reasoning-based DI

  • Caselet-based DI

CAT 2025: VARC, DILR, and Quant MCQs & Weightages
Comprehensive CAT prep guide with focused practice on Verbal Ability, Data Interpretation & Logical Reasoning, and Quantitative Aptitude.
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CAT 2025 Important Topics for DILR

The key topics in DILR for the CAT 2025 examination can be shortlisted by properly analysing the CAT previous year question papers. The candidates can make the best use of the remaining time for their CAT 2025 preparation by understanding the most important DILR sets for CAT and learning them first. Careers360 have conducted a proper analysis of the previous year CAT question papers and has shortlisted a set of the most important DILR sets for CAT. They are listed below:

Most Important Logical Reasoning CAT 2025 Topics

In the CAT 2024 examination, 9 CAT DILR questions were asked in slots 1 and 3 under the logical reasoning section of the CAT DILR 2024 examination. 10 questions were asked under slot 2 of the CAT DILR section’s logical reasoning topic. This collectively constitutes 45% of the total CAT DILR section. Some of the important topics that the candidates should take care of under the CAT Logical Reasoning section are:

Games and Tournaments

While analysing the CAT DILR previous year topics, it was observed that 2 sets of the CAT DILR section were solely focused on the games and tournaments topic. The first five questions of the CAT 2024 slot 1 examination were based on the games and tournament set. The difficulty level of this question was moderate. In the same manner, the last five questions of the CAT 2024 slot 2 examination were also asked from the games and tournaments topic. Due to the frequency with which the questions are repeating from the games and tournaments topics in the recent CAT examinations, the games and tournaments topic becomes one among the most important DILR sets for CAT.

Routes and Networks

Similar to the games and tournaments topic, 10 questions were collectively asked from both the CAT DILR slots 1 and 2, marking one of the key topics in DILR for CAT 2025. Going by the previous year's CAT question paper analysis, it can be observed that the candidates can expect a question from the routes and networks topic in the CAT 2025 examination. The questions asked under the routes and networks concepts are generally slightly more lengthy and hence, the candidates must prepare well for this section.

Logical Arrangement and Ordering

Among all the logical reasoning CAT 2025 topics, the logical arrangement and ordering topic is one of the most probable CAT DILR topics 2025 that is sureshot for the CAT 2025 examination. This is mainly because, under this topic, questions can be asked from topics such as:

  • Linear Arrangements.

  • Circular Arrangements

  • Distribution questions

  • Selection questions

  • Ordering questions

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Since there are a lot of possibilities of questions that may be asked in the logical arrangement and ordering section, this is a very important CAT DILR topic and must be prioritised during the candidate’s CAT DILR preparation.

Quantitative Aptitude-based Logical Reasoning

Quant-Based Logical Reasoning in CAT involves reasoning problems that are grounded in numerical and mathematical logic. These sets often include topics like number series, age problems, time and work, time-speed and distance, clocks, calendars, and puzzles involving mathematical operations. Unlike pure logic-based sets, these require candidates to apply arithmetic concepts along with logical thinking to arrive at the correct answers. They test both quantitative aptitude and the ability to deduce patterns or sequences logically under time pressure. Due to its multi-skill assessment type questions, examiners are keen to introduce these types of questions in the management entrance examinations. So, the candidates should consider QA based LR questions as one of the most important logical reasoning CAT 2025 topics

Most Important Data Interpretation CAT 2025 Topics

The CAT previous year analysis indicates that the greatest weightage of the CAT DILR section is given to the Data Interpretation section. One of the key data interpretation CAT 2025 topics that the candidates can expect in the CAT 2025 examination is a question on graphs. Similarly, there are a few most important DILR sets for CAT that the candidates should be aware of. The most important CAT DI topics are listed below after a thorough analysis of the CAT's previous year question papers.

Graphs

Questions on graphs cannot be overlooked during the candidate’s DILR preparation. Graph questions are a must in the CAT examinations. While various types of graph questions may be asked in the CAT examination, a set of questions from the topic is confirmed. Some of the topics from which the candidates can expect questions under the graph concepts include:

  • Bar Charts

  • Line Graphs

  • Pie Charts

  • Mixed Graphs (Bar + Table, Pie + Line)

  • Spider/Radar Charts

  • Scatter Plots.

In the CAT 2024 examination, the graphical questions were asked from topics such as line charts, bar graphs and candlestick charts. 4 questions were asked from each slot of the CAT 2024 examination under the graph topic. The candidates can secure 12 marks in the CAT examination with efficient graph preparation. Hence, topic graphs are one among the most important DILR sets for CAT and should be prioritised during the data interpretation section preparation of the candidates.

Table-Based Data Interpretation

Table-based DI questions appeared in slot 3 of the CAT 2024 examination. The candidates were asked a total of 4 questions under this topic. While it may not be as frequently asked topic as the graphs, there is a good chance that the table-based DI questions may appear in the CAT 2025 examination. Hence, the candidates are advised to solve the various questions of the table-based DI topic to enhance their CAT DI preparation.

Quant-Based Data Interpretation

The Quant-based DI questions are very frequently asked under the Data Interpretation section of various management entrance examinations. Quant-Based Data Interpretation in CAT involves numerical data given to candidates where they must apply mathematical concepts like ratios, percentages, and averages to analyse and answer the questions accurately. The data presented to the candidates can be in a graph, table or even passages. This type of question assesses the quantitative reasoning skills of the candidates along with their attention to detail. Making it one of the favourite CAT DILR topics 2025 for the examiners.

CAT Data Interpretation Preparation Tips

Now that the candidates have almost 6 months for CAT preparation, they should begin by practising the important topics of each section by following the effective CAT preparation strategies. Some of the necessary CAT DILR preparation tips that can be followed by the candidates to enhance their preparation are listed below.

  • Focus on understanding different types of DI sets like tables, bar graphs, pie charts, and caselets. The candidates should solve as many CAT DILR sample questions as possible.

  • Practice calculations involving percentages, ratios, and averages to improve speed and accuracy.

  • Develop the ability to quickly interpret data and spot trends or inconsistencies.

  • The candidates should work on their approximation skills to save time during lengthy calculations.

  • Solve previous year CAT DI questions to get familiar with the exam pattern and difficulty level.

  • Attempt sectional tests and mock exams regularly to improve time management.

  • The candidates must analyse their performance after each test to identify and work on weak areas.

  • Prioritise accuracy over speed initially, then gradually work on improving speed.

  • Use elimination techniques to rule out impossible options in MCQs.

  • Stay calm and composed during the exam to avoid silly mistakes in DI sets.

Short Tricks to Solve CAT DILR Questions

CAT DILR questions can be tricky, but with the right approach, you can solve them faster and more accurately. Here are some simple, effective tricks to help you save time and reduce errors.

  • Read the entire set before attempting. It helps you understand the context and choose the right approach from the start.

  • Break down large data sets into smaller parts. It makes analysis easier and helps in identifying useful patterns.

  • Use the options to your advantage. Try eliminating wrong choices instead of solving everything from scratch.

  • Sketch rough diagrams or tables for arrangements and puzzles. A quick visual often clears up confusion.

  • Don’t get stuck on one tough set. Move on and return later if time allows. Prioritise solvable sets first.

  • Practice mental calculations regularly. Fast approximations can give you an edge, especially in Data Interpretation questions.

Recommended Books for CAT Data Interpretation and Logical Reasoning 2025

When it comes to CAT preparation 2025, the candidates have a plethora of CAT preparation books to choose from. While advantageous, this can also be confusing and inexperienced candidates might choose books which may fall short of catering for the exact needs of the candidates. To help the candidates avoid this pressure and prepare well for the examination, Careers360 has shortlisted the best CAT DILR study material for the candidates.

Book Title

Author

How to Prepare for Data Interpretation for CAT

Arun Sharma

Logical Reasoning and Data Interpretation for the CAT

Nishit K. Sinha

A Modern Approach to Logical Reasoning

R.S. Aggarwal

Data Interpretation & Data Sufficiency

Ananta Ashisha

CAT Preparation Materials by Careers360

Careers360 provides various resources for CAT 2025 preparation, such as detailed syllabus guides, topic-wise study materials, mock tests, and expert strategy articles. Candidates can access these resources through the links provided below.

eBook Title

Download Links

3000+ Most Important Words - Vocabulary Builder

Download Here

500+ Most Important Idioms and Phrases

Download Here

300+ Most Important Phrasal Verbs

Download Here

Permutation & Combination - Video Lectures and Practice Questions

Download Here

Mastering DILR Questions with Expert Solutions

Download Here

CAT 2025 Exam's High Scoring Chapters and Topics

Download Now

Mastering CAT Exam: VARC, DILR, and Quant MCQs & Weightages

Download Now

CAT 2025 Mastery: Chapter-wise MCQs for Success for VARC, DILR, Quant

Download Now

CAT 2025 Quantitative Aptitude Questions with Answers

Download Now

CAT DILR Questions with Solution, Download LRDI Questions for CAT

Download Now

CAT 2025 Verbal Ability and Reading Comprehension (VARC) Study Material

Download Now

Frequently Asked Questions (FAQs)

Q: How should I prepare for CAT 2025 Data Interpretation?
A:

Practice bar graphs, line charts, caselets, and pie charts daily. Accuracy, speed, and approximation skills are key to DI.

Q: How many questions appear in the DILR section?
A:

Typically, the DILR section has 22 questions split into 4 sets. Question count may vary depending on the CAT pattern.

Q: What is the DILR section in CAT 2025?
A:

The DILR section tests your data interpretation and logical reasoning skills using puzzles, graphs, tables, and case-based sets.

Q: What are the important topics in CAT 2025 Logical Reasoning?
A:

Focus on arrangements, puzzles, blood relations, Venn diagrams, and logical sequences to improve accuracy in the reasoning section.

Q: How can I prepare effectively for the DILR section?
A:

Start by practising the most frequently asked topics from both DI and LR. Use mock tests and previous year papers to get used to the format and time limits. Focus on accuracy first, then work on speed, and always choose sets wisely to avoid wasting time.

Q: What should I focus on in the Data Interpretation part of DILR?
A:

In DI, key topics include bar charts, line graphs, pie charts, tables, mixed graphs, spider/radar charts, scatter plots, and quant-based sets involving percentages, averages, and ratios. Graph-related questions are especially common and high-scoring.

Q: What is the DILR section in CAT and why is it important?
A:

The DILR section in CAT tests your ability to understand data and solve logical problems under time pressure. It includes 22 questions to be completed in 40 minutes and is considered both challenging and crucial for scoring well overall in the exam.

Q: Which topics are important in the Logical Reasoning part of DILR?
A:

For LR, some of the most important topics include games and tournaments, arrangements (linear and circular), scheduling, binary logic, team distribution, routes and networks, and puzzles. These often appear in the exam and should be a priority during preparation.

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Questions related to CAT

On Question asked by student community

Have a question related to CAT ?

Yes, you can fill the CAT form even if you currently have a backlog. CAT eligibility requires you to be in your final year of graduation or already graduated backlogs don’t stop you from applying.

While filling the form:

  • Enter the aggregate percentage/CGPA of marks you have obtained up to the latest semester for which results are declared (in your case till 4th semester).

  • There will be an option to mention that you have a backlog.

  • If you clear the backlog later, you’ll just need to show the updated marks during admission.

Hello Aspirant,

Yes, you can apply for the CAT exam as a final-year student. You must declare your backlog on the online application form. You do not write about it on the final-year student certificate; that document is to certify your enrollment status. You must clear all backlogs before the final admission process to any MBA college.

Hello,

Thank you for your question!

KL- MAT syllabus: Quantitative Aptitude, Reasoning, English/Verbal Ability, and General Awareness (similar to MAT/CMAT pattern).

CAT scores are valid in many private universities including KL University, but always check the year’s admission notification.

CAT vs other exams: CAT is toughest (IIMs + top B-schools), while MAT/CMAT/ATMA are relatively easier and accepted by many mid-level private universities.

Hello it will clear your doubt!

Hello Aspirant,

  1. I saw a cat. The cat found an old map inside a drawer of the king's palace.

Here's why:

  • "a cat": It's the first time we mention the cat, so it's indefinite.

  • "The cat": Now we're talking about that specific cat we just mentioned, so it's definite.

  • "an old map": It's the first time we mention a map, and "old" starts with a vowel sound, so "an."

  • "a drawer": It's one of possibly many drawers, not a specific one known to us yet.

  • "the king's palace": This is a specific, unique place, so "the."

Hello Kapish

You can find the last 5 year questions of DILR for CAT at Careers360 website. Moreover, you can find the previous year papers of all the subjects i.e. DILR, Quants and VARC. I am attaching the link through which you would be able to access the same.

Here's the link: CAT Previous Year Papers by CAREERS360
Sample paper of DILR: CAT Sample Paper (DILR) by CAREERS360

Thank You!!!