CAT DILR Questions
DILR is a critical section of the CAT exam, combining Data Interpretation (DI) and Logical Reasoning (LR). Candidates are allotted 40 minutes for this dedicated DILR section, which had 22 questions in CAT 2024 and 2025 (20 in CAT 2021–2023), asked as 4–5 sets. To prepare effectively, practise all 448 DILR questions from CAT 2019–2025, organised by set type below:
Best CAT DILR Course for Beginners
DILR Essentials
CAT DILR Questions for CAT 2026
The Data Interpretation and Logical Reasoning (DILR) section is one of the most decisive sections in the CAT exam. Unlike Quantitative Aptitude or VARC, success in CAT DILR depends less on knowing formulas and more on selecting the right set, identifying patterns quickly, and solving them accurately under time pressure.
Practicing CAT DILR Questions regularly is one of the best ways to improve your speed, accuracy, and decision-making during the exam. At Coachify, you'll get all 448 DILR questions from CAT 2019–2025 with a detailed solution for every question (and video explanations for many), organised topic-wise across both Data Interpretation and Logical Reasoning.
Whether you're preparing for CAT 2026 or strengthening your fundamentals, solving high-quality DILR sets will help you develop the confidence needed to maximize your sectional score.
Why Should You Practice CAT DILR Questions?
Many CAT aspirants who are strong in DILR still fail to score well because they choose the wrong set during the exam. Spending 15–20 minutes on an extremely difficult set often leaves insufficient time to attempt easier ones.
Benefits of Solving CAT DILR Questions
- • Improve set selection strategy to pick high-scoring sets
- • Identify easy, medium, and difficult sets quickly during scanning
- • Increase logical reasoning ability across varied puzzle structures
- • Build speed in interpreting complex charts, graphs, and tables
- • Reduce calculation errors under strict time constraints
- • Improve time management and pacing across all 40 minutes
- • Enhance accuracy and confidence under exam pressure
The more CAT DILR Questions you solve, the better your intuition becomes for selecting high-scoring sets.
How to Prepare for CAT DILR?
Preparing for CAT DILR requires a combination of strategy, consistent practice, and smart analysis. Follow these expert tips to improve your performance.
1. Improve Calculation & Approximation Skills
Although DILR focuses on reasoning, many Data Interpretation sets involve percentages, ratios, averages, and approximations. Fast calculations save valuable time during the exam.
Focus on:
- • Percentages
- • Ratios & Proportions
- • Averages
- • Approximation techniques
- • Mental calculations
2. Solve CAT Previous Year DILR Questions
Previous year CAT DILR Questions help you understand:
- • Difficulty level
- • Frequently asked topics
- • Set selection strategy
- • Latest CAT pattern
Practice every previous year DILR set before attempting advanced mock tests.
3. Practice Different Types of Logical Puzzles
Develop logical thinking by solving puzzles beyond CAT.
Practice topics like:
- • Seating Arrangement
- • Distribution Puzzles
- • Games & Tournaments
- • Binary Logic
- • Scheduling
- • Matrix Arrangement
- • Network & Routes
- • Sudoku
- • Kakuro
4. Take Full-Length CAT Mock Tests
Mocks simulate the real exam environment and teach you:
- • Set selection
- • Time management
- • Stress handling
- • Accuracy improvement
Analyze every mock to identify your strengths and weak areas.
CAT DILR Topic-wise Weightage
Analyze the set distribution and topic patterns of recent CAT papers to plan your preparation strategy effectively.
CAT 2025 DILR Topic-wise Weightage
| Set | Topic | Type | Questions |
|---|---|---|---|
| Set 1 | VISA Scheduling | Logical Reasoning | 5 |
| Set 2 | 12 Rectangular Houses | LR-Based DI | 5 |
| Set 3 | Restaurant Ratings | DI (Statistics) | 5 |
| Set 4 | Faculty Elections | Logical Reasoning | 5 |
CAT 2024 DILR Topic-wise Weightage
| Set | Topic | Type | Questions |
|---|---|---|---|
| Set 1 | Nine Boxes (3×3 Grid) | Data Interpretation | 5 |
| Set 2 | Five Firms Data | DI (Missing Table) | 5 |
| Set 3 | Drawing Competition | Data Interpretation | 5 |
| Set 4 | Ride Scheduling | Logical Reasoning | 5 |
CAT 2023 DILR Topic-wise Weightage
| Set | Topic | Type | Questions |
|---|---|---|---|
| Set 1 | Coding-Decoding Grid | Logical Reasoning | 5 |
| Set 2 | Routes & Networks | Logical Reasoning | 5 |
| Set 3 | Missing Data Table | Data Interpretation | 5 |
| Set 4 | Venn Diagram | DI + Logical Reasoning | 5 |
CAT 2022 DILR Topic-wise Weightage
| Set | Topic | Type | Questions |
|---|---|---|---|
| Set 1 | Matrix Scheduling | Logical Reasoning | 5 |
| Set 2 | Four-Variable Venn Diagram | Data Interpretation | 5 |
| Set 3 | Quant-Based LR | Logical Reasoning | 5 |
| Set 4 | Logical Grouping | Logical Reasoning | 5 |
CAT 2021 DILR Topic-wise Weightage
| Set | Topic | Type | Questions |
|---|---|---|---|
| Set 1 | Bar Graph | Data Interpretation | 5 |
| Set 2 | Matrix Arrangement | Logical Reasoning | 5 |
| Set 3 | Games & Tournaments | Logical Reasoning | 5 |
| Set 4 | Logic Grid | Logical Reasoning | 5 |
CAT 2020 DILR Topic-wise Weightage
| Set | Topic | Type | Questions |
|---|---|---|---|
| Set 1 | Complex Matrix | Logical Reasoning | 6 |
| Set 2 | Four-Variable Venn Diagram | Data Interpretation | 6 |
| Set 3 | Missing Data Table | Data Interpretation | 4 |
| Set 4 | Linear Arrangement | Logical Reasoning | 4 |
| Set 5 | Logic-Based DI | DI + LR | 4 |
CAT 2019 DILR Topic-wise Weightage
| Set | Topic | Type | Questions |
|---|---|---|---|
| Set 1 | Radar & Spider Charts | Data Interpretation | 4 |
| Set 2 | Radar & Spider Charts | Data Interpretation | 4 |
| Set 3 | Linear Arrangement | Logical Reasoning | 4 |
| Set 4 | Matrix Arrangement | Logical Reasoning | 4 |
| Set 5 | Games & Tournaments | Logical Reasoning | 4 |
| Set 6 | Missing Data Table | Data Interpretation | 4 |
| Set 7 | Venn Diagram | DI + LR | 4 |
| Set 8 | Caselet & Logic | DI + LR | 4 |
Year-wise DI vs LR Distribution (2019–2025)
| Year | Slot | Total Questions | Data Interpretation | Logical Reasoning |
|---|---|---|---|---|
| 2025 | 1 | 22 | 1 Set (4 Qs) | 4 Sets (18 Qs) |
| 2025 | 2 | 22 | 1 Set (4 Qs) | 4 Sets (18 Qs) |
| 2025 | 3 | 22 | 3 Sets (13 Qs) | 2 Sets (9 Qs) |
| 2024 | 1 | 22 | 4 Sets (17 Qs) | 1 Set (5 Qs) |
| 2024 | 2 | 22 | 2 Sets (8 Qs) | 3 Sets (14 Qs) |
| 2024 | 3 | 22 | 4 Sets (17 Qs) | 1 Set (5 Qs) |
| 2023 | 1 | 20 | 1 Set (5 Qs) | 3 Sets (15 Qs) |
| 2023 | 2 | 20 | 0 Sets (0 Qs) | 4 Sets (20 Qs) |
| 2023 | 3 | 20 | 3 Sets (15 Qs) | 1 Set (5 Qs) |
| 2022 | 1 | 20 | 1 Set (5 Qs) | 3 Sets (15 Qs) |
| 2022 | 2 | 20 | 2 Sets (10 Qs) | 2 Sets (10 Qs) |
| 2022 | 3 | 20 | 3 Sets (15 Qs) | 1 Set (5 Qs) |
| 2021 | 1 | 20 | 2 Sets (8 Qs) | 2 Sets (12 Qs) |
| 2021 | 2 | 20 | 2 Sets (10 Qs) | 2 Sets (10 Qs) |
| 2021 | 3 | 20 | 1 Set (4 Qs) | 3 Sets (16 Qs) |
| 2020 | 1 | 24 | 4 Sets (18 Qs) | 1 Set (6 Qs) |
| 2020 | 2 | 24 | 2 Sets (10 Qs) | 3 Sets (14 Qs) |
| 2020 | 3 | 24 | 2 Sets (8 Qs) | 3 Sets (16 Qs) |
| 2019 | 1 | 32 | 2 Sets (8 Qs) | 6 Sets (24 Qs) |
| 2019 | 2 | 32 | 4 Sets (16 Qs) | 4 Sets (16 Qs) |
Note: Many CAT sets combine data and logic; each set is counted once, as DI or LR, based on Coachify's topic classification of that set.
Expert Strategies for CAT DILR Mastery
1. What is the best way to approach CAT DILR sets?
DILR success is determined by Set Selection, not speed. Spend the first 5 minutes "scanning" all sets to find the 2–3 that match your strengths. Avoid sets with ambiguous clues; instead, look for "Fixed Base" sets like Matrix Grids or Linear Arrangements.
Our DILR Essentials course teaches the "Anchor Point" technique in Module 1, helping you identify the one clue that unlocks the entire arrangement in under 2 minutes.
2. How can I solve complex Logical Reasoning puzzles faster?
The bottleneck in LR is usually "Starting Trouble." To break through:
- • Linear/Circular Sets: Always fix one variable to create a frame of reference.
- • Matrix Form: Use the "Tick and Cross" approach (covered in Module 3) to manage 3+ variables simultaneously without overlapping data.
- • Quant-Based Puzzles: Treat these as mathematical equations rather than logic puzzles to find the hidden constraints quickly.
3. Why is the DILR Essentials Course structure effective for CAT 2026?
Unlike generic practice, this course is a Logic-First Roadmap based on the provided syllabus:
- • Module 1 & 2: Mastery of Row, Circular, and Polygonal seating.
- • Module 3: Deep dive into Matrix Table Formation for high-variable sets.
- • Module 4: Solving Quant-Based Puzzles, a favorite of recent CAT papers.
Outcome: 10+ Full Practice Sets per module to ensure you move from "understanding" to "solving under pressure."
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Frequently Asked Questions
FAQs
How can I reduce the time taken to solve a DILR set?
Speed in DILR is a byproduct of Structural Mapping. Instead of randomly scribbling, spend 2 minutes building the correct table or grid.
Our DILR Essentials Course focuses on "The First 2 Minutes," teaching you how to use Module 1 (Linear) and Module 3 (Matrix) frameworks to map data instantly, reducing your total solving time by up to 30%.
What should I do if I get stuck in the middle of a DILR set?
If you are stuck, you likely missed a "hidden constraint" or an Anchor Statement. Check if there is a piece of data you haven't "ticked" off.
Our DILR Essentials course's "Finish & Answer" technique trains you to look for these subtle clues, ensuring you don't abandon a set after doing 80% of the work.
Is the DILR syllabus the same every year?
The topics (Arrangements, Games, Puzzles) remain consistent, but the complexity of data increases. Recent CAT papers favor Quant-Based Puzzles—where logic meets basic math.
We have dedicated Module 4 of the DILR Essentials Course entirely to these mathematical logic sets to prepare you for this shift in exam patterns.
How many sets do I need to solve for a 99 percentile?
For a 99th percentile, you typically need to solve 2.5 to 3 sets with 100% accuracy. Quality of selection is more important than the quantity of attempts.
Practicing the CAT previous year papers alongside our 10+ Full Practice Sets per module will help you develop the "gut feeling" for which sets to pick and which to skip.
What is the most common reason for failing a DILR set?
Most aspirants fail because they lack a Fixed Starting Protocol. They read a set and start scribbling random clues without a structure. To avoid this, you must categorize the data into a Base-Frame (like a 1D row or a 2D Matrix) before processing any constraints. If your "Setup" is wrong, the entire set will collapse at the final clue.
Expert Solution: This is exactly why Module 1 of our DILR Essentials Course starts with "How to Start a Linear Arrangement." We teach you to distinguish between "Fixed Clues" and "Relative Clues," ensuring you have a 100% stable foundation for every puzzle. By mastering the Step-by-Step Build Technique, you eliminate the anxiety of "not knowing where to begin" and significantly improve your accuracy on high-difficulty CAT DILR sets.