CAT DILR Topic Wise Weightage 2025: Most Important LRDI Topics from Previous Years

CAT 2025 DILR Expected Topic-Wise Weightage (Based on Previous Year Paper Analysis)

The CAT DILR section tests candidates on Data Interpretation and Logical Reasoning through sets like tables, charts, puzzles, and caselets. Based on previous year trends, certain topics such as arrangement puzzles, graphs, and seating arrangements appear more frequently. With CAT 2025 being held soon, aspirants must prioritise their preparation by focusing on high-weightage topics to maximise accuracy. Go through the table below to know about the CAT DILR topic wise weightage that one can expect in the upcoming examination.

Different Types of Questions Expected in CAT DILR 2025

CAT 2025 will feature a range of questions in the DILR section, designed to evaluate analytical reasoning, data interpretation, and logical thinking skills. Knowing the types of questions helps aspirants focus on high-frequency topics, manage time effectively, and improve accuracy. Below is a detailed overview of the main DILR question types along with examples.

Arrangement & Scheduling Problems

These questions require ordering people, objects, or events according to specific conditions. They test logical sequencing, prioritisation, and attention to detail.

Example:
Seven employees—A, B, C, D, E, F, and G—are to be seated in a row. A cannot sit next to B, C must be to the left of D, and F must be between E and G. Candidates must determine the possible seating arrangements satisfying all conditions.

Tabular Data Sets

Questions in this category provide information in tables and ask candidates to analyse or compute values. They test accuracy, interpretation, and basic arithmetic skills.

Example:
A table lists sales figures of five products across three months. Questions may ask:

• Which product had the highest total sales?

• By how much did Product B’s sales increase from January to March?

Candidates must extract and compare data efficiently.

Graph & Chart Interpretation

These questions present information in bar graphs, line charts, pie charts, or mixed formats, requiring candidates to interpret trends, percentages, or differences.

Example:
A line graph shows monthly production of five factories. Questions may include:

• Identify the month with the maximum production difference between Factory X and Factory Y.
  
  

• Calculate the average monthly production of Factory Z.
  
  

Graphical analysis and quick calculations are key.

Puzzles

Puzzles involve complex reasoning, often in the form of floor puzzles, grouping problems, or matrix-based arrangements. Candidates must logically eliminate impossible options to reach the correct solution.

Example:
Four friends—P, Q, R, and S—like different sports: Tennis, Football, Badminton, and Cricket. Q doesn’t like Tennis or Cricket. R likes a sport with a ball. Who plays which sport?

Such questions test stepwise reasoning and elimination skills.

Caselets

Caselets are short passages containing multiple data points and often interrelated information. They require candidates to combine logic, arithmetic, and data interpretation to answer several sub-questions.

Example:
A company produces three types of gadgets: X, Y, and Z. Each gadget requires different hours of labour and materials. The caselet provides constraints on production capacity and demand. Questions may ask:

• Maximum number of Z gadgets producible in a week.

• Total labour hours needed if certain production targets are met.

Candidates must carefully extract relevant information to solve multiple queries.

Logical Reasoning Sets

These questions test deductive, inductive, and critical reasoning. Candidates analyse statements, assumptions, or conclusions to arrive at correct answers.

Example:
Statements:

• All managers are decision-makers.

• Some decision-makers are not analysts.

Questions may ask:

• Can we conclude that some managers are not analysts?

• Which of the following statements must be true?

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 2025 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 2025 Exam Pattern

Looking at previous year CAT question papers and the recent exam trends, the expected CAT Exam Pattern 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.

DILR syllabus for CAT 2025

There is no official syllabus for the CAT 2025 DILR section. But going through the CAT 2-25 sample papers,and previous year question papers, we can shortlist the CAT 2025 DILR important topics from which most of the questions will be asked. After the careful analysis, the syllabus and CAT 2025 mock tests is listed below for the reference of the candidates.

Logical Reasoning CAT 2025 Topics

• Games & Tournaments (Points, Knockouts, Tables)

• Arrangements – Linear & Circular

• Scheduling & Sequencing

• Venn Diagrams

• Binary Logic

• Blood Relations

• Selection & Distribution

• Team Assignments (Matrix Grids)

• Routes, Directions & Networks

• Decision Making / Logical Deductions

• Analytical Reasoning Puzzles

• Syllogisms

• Cubes

• Dice

• Visual Puzzles

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 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

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.

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.

Daily Practice Plan for CAT DILR (Beginner to Advanced)

Daily preparation for CAT DILR requires a balanced approach that moves from the basics to advanced problem-solving. A consistent practice plan helps build accuracy, logical clarity, and time management—three key skills to ace the CAT Data Interpretation and Logical Reasoning section. Following a step-wise strategy from beginner to advanced ensures you steadily improve speed and confidence.

Beginner Stage (Weeks 1–3)

• Day 1–5: Learn fundamentals of sets, tables, bar graphs, line graphs, and basic arrangements. Solve 3–4 easy DI sets (30 minutes) and 2 LR puzzles (30 minutes).

• Day 6–7: Revise concepts and solve a mixed practice test of 4 sets (1 hour). Analyse mistakes.

Intermediate Stage (Weeks 4–7)

• Daily Routine:

  • DI (45 mins): Solve 3 moderate-level sets on charts, tables, and caselets.

  • LR (45 mins): Practice 2 puzzles on seating arrangements, games, and tournaments.

  • Analysis (30 mins): Review solutions and note shortcut techniques.

• Weekly sectional test (1 hour, 4–6 sets).

Advanced Stage (Weeks 8–12)

• Daily Routine:

  • DI (1 hour): Solve 4 high-level sets from previous year CAT papers and mock tests.

  • LR (1 hour): Attempt 3 advanced puzzles—circular seating, binary logic, and unconventional caselets.

  • Timed Drill (30 mins): Pick 2 sets and solve under strict time limits to improve speed.

• Weekly full-length mock (3 hours) with detailed analysis.

Final Phase (Last 4 Weeks)

• Alternate between sectional tests and full mocks.

• Focus on accuracy and selection of the right sets.

• Practise 20–25 DILR sets weekly under exam conditions.

• Revise solved examples and error log daily.

Common Mistakes to Avoid in CAT DILR Sections

The CAT DILR section (Data Interpretation and Logical Reasoning) looks tough for many students. Most of the time, it is not about how much you know, but about avoiding small mistakes. If you know these mistakes in advance, you can save time, stay calm, and get a better score.

1. Spending Too Much Time on One Set

Many students keep trying one hard puzzle for 20 minutes. This wastes time and reduces attempts. Remember: all sets have the same marks. If one set feels too tough, leave it and try an easier one.

2. Not Choosing the Right Sets

Some students start solving the first set they see. This is risky. Always spend 2–3 minutes at the beginning to check all sets. Pick the ones that look clear and simple first.

3. Slow or Weak Calculations

In DI, you need to calculate fast. If you depend only on long methods, you will lose time. Learn quick tricks for percentages, ratios, averages, and approximations. This saves minutes in the exam.

4. Misreading Data or Rules

One small mistake in reading a table, chart, or puzzle rule can make the whole answer wrong. Read the question slowly. Underline or write down key conditions before you start solving.

5. Running After Speed, Forgetting Accuracy

Some students try to solve too many sets in less time. But wrong answers give negative marks. It is better to solve fewer sets correctly than many sets with mistakes.

6. Not Checking Mistakes in Mock Tests

Many candidates just take mock tests and move to the next one without checking errors. This is a big mistake. Always check where you went wrong and write it in an “error notebook.” This helps you avoid the same mistakes again.

CAT DILR Questions Difficulty Level Over the Years

The CAT DILR section has changed a lot over the years in terms of question style and difficulty. From long calculation-based DI sets to logical puzzles and unconventional caselets, the focus has shifted to testing smart thinking, data handling, and time management rather than pure mathematics.

Before 2015

DILR was mixed with Quant. Most questions were calculation-heavy DI sets like tables, bar graphs, and pie charts. Logical reasoning had basic seating arrangements and puzzles.

2015–2019

DILR became a separate section with 32 questions. Difficulty went up sharply. DI had more reasoning-based caselets instead of direct calculations. LR included games, tournaments, and complex arrangements. Many students found it the toughest section.

2020–2022 (Pandemic Pattern)

The number of questions reduced to 24. Still, the section was tricky because most sets needed deep logical thinking. Direct DI questions almost disappeared.

2023–2024

CAT DILR had 20 questions in 40 minutes. Sets were fewer but tougher. Choosing the right 2–3 sets was key. Most were reasoning-based puzzles like Venn diagrams, distribution, and hybrid sets.

Trend in 2025

CAT DILR continues to test smart selection. You don’t need to solve all sets—just pick the doable ones and solve them with accuracy. The focus is on logical clarity, not speed alone.

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 2025 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 2025 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.

Short Tricks to Solve CAT 2025 DILR Questions

The CAT 2025 DILR section can be tricky, but mastering short and smart solving techniques can save valuable time. With logical shortcuts, structured thinking, and quick data analysis, candidates can increase both accuracy and speed. Learning these short tricks for CAT DILR questions helps reduce pressure and improve overall percentile in the exam.

Decode the Data Before Solving

Before jumping into calculations, spend a minute understanding how the data is structured. Identify relationships between variables—rows, columns, or categories. This pre-analysis helps in simplifying the set and avoids confusion later. Recognising patterns quickly can save 2–3 minutes per question in CAT 2025 DILR.

Use Table and Grid Formats for Clarity

Always convert messy data into a neat table or grid. This visual arrangement simplifies logic-based sets like seating arrangements, distribution, or team allocation. It helps in tracking conditions easily and minimises errors while solving. Practising this method regularly enhances problem comprehension and speeds up your DILR question-solving process.

Eliminate Impossible Scenarios Early

In logical reasoning sets, rule out combinations that violate given conditions. Elimination narrows down possibilities quickly and prevents unnecessary calculations. For example, in arrangement-based problems, strike off invalid placements immediately. This technique ensures you focus only on feasible outcomes, saving time and boosting accuracy in CAT DILR 2025.

Approximation for Quick DI Calculations

For data interpretation sets, avoid solving every number precisely. Use approximation techniques for ratios, percentages, and averages to arrive at near-accurate answers faster. This is especially useful in large datasets or graph-based questions. Developing mental calculation speed can significantly reduce solving time in the CAT 2025 DILR section.

Practise Shortcuts Through Mock Tests

Short tricks only work when tested under real exam pressure. Use CAT 2025 sample papers and mocks to practise applying these shortcuts within time limits. Analyse your performance to refine your approach. Consistent practice turns these techniques into natural habits, improving overall efficiency and performance in CAT DILR 2025.

CAT 2024 Slotwise Analysis: Topicwise Weightage

We have provided below a detailed breakdown analysis, topic-wise weightage from CAT 2024, all slots, i.e. Slot 1,2 and 3, to help students get familiar with the important topics, exam pattern, and frequently asked questions:

CAT 2024 DILR – Slot 1 Topicwise Weightage

• Arrangements (Games & Tournaments) – 5 Questions

• Distribution (Stars Distribution) – 4 Questions

• Venn Diagram / Binary Logic (Countries & Travel Patterns) – 3 Questions

• Line & Bar Graphs (Candlestick Charts) – 4 Questions

• Quant-based LR (Election Campaign & Voter Behavior) – 4 Questions

Total: 20 questions spread across 5 major themes.

CAT 2024 DILR – Slot 2 Topicwise Weightage

• Network Flow Diagrams (Optimization Problems) – 4 Questions

• Linear Arrangements (Ordering & Seating) – 5 Questions

• Quant-based DI (Rating Distribution) – 3 Questions

• Line & Bar Graphs (Growth Analysis) – 4 Questions

• Games & Tournaments (Gymnasts & Coaches) – 4 Questions

Total: 20 questions, balanced across 5 clusters.

CAT 2024 DILR – Slot 3 Topicwise Weightage

• Network Flow Diagrams (ATM Grid – Cash Distribution) – 5 Questions (Q1–Q5)

• Caselets (Temperature & AC Operation) – 5 Questions

• Line & Bar Graphs (Country vs GDP) – 4 Questions

• DI Tables (Nutrient Composition, Subscribers, Missing Data) – 6 Questions

• Games & Tournaments – 2 Questions

Total: 22 questions distributed across 5 areas.

Comparison of Slot-wise Focus

• Slot 1 leaned on Arrangements, Binary Logic, and Quant-based DI.

• Slot 2 gave heavy weight to Linear Arrangements + Games & Tournaments, with moderate Network Flow & Graphs.

• Slot 3 stood out for heavy DI Tables & Caselets, with Network Flow again being significant.

Recommended Books for CAT 2025 Data Interpretation and Logical Reasoning

When it comes to CAT preparation 2025, the candidates have a plethora of CAT 2025 best 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.

CAT Preparation Materials by Careers360

The CAT preparation materials by Careers360 offer comprehensive support for aspirants aiming for top B-schools. Their exclusive CAT eBooks cover all sections, Quantitative Aptitude, VARC, and DILR, with topic-wise explanations, shortcuts, and solved examples. These CAT 2025 study materials help students learn anytime, anywhere, with updated question patterns and expert strategies. Careers360’s CAT eBooks are ideal for structured preparation, providing clarity, practice, and confidence for the CAT 2025 exam.