How to Prepare for CAT DILR 2025 - Check Expert Advice, Tips and Tricks

How to Prepare for CAT DILR 2025 is a question every MBA aspirant must know the answer to and adhere to when following a productive learning plan in order to ace the CAT exam with a high score both sectionally and overall. One of the trickiest parts of the CAT exam is the section on Data Interpretation and Logical Reasoning. The CAT exam's DILR evaluates your aptitude for problem-solving. Gaining an edge in this section requires consistent and rigorous work. Therefore, you should start your CAT preparation by addressing this section first.

There is a 40-minute sectional time restriction, during which you have to answer 24 questions. DILR constitutes a major part of CAT, and this is the section where many students face trouble. The CAT 2025 exam will be conducted on November 30, 2025 , in 130 test cities across India.

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How Should You Begin to Prepare for the CAT DILR Section?

You must start practicing the CAT study materials or any coaching modules to begin preparing for the CAT exam's Data Interpretation and Logical Reasoning portions. You should begin by solving the most fundamental problems, such as ranking, quantitative reasoning, seating arrangements, Venn diagrams, and so on. You can strengthen your conceptual foundation for the CAT exam 2025 by studying such topics.

CAT 2025 Preparation Strategy at Various Levels

• Beginners: If you have never solved a puzzle, a Sudoku problem, or logical reasoning questions, you must start by answering the fundamental sets of questions from study materials or online resources.

• Intermediate: If you are normally enthusiastic about problem-solving, you can skip the basic sets and address more challenging problems from rankings, arrangements, and matrices.

• Expert: If you have already taken the CAT and you are comfortable with the fundamental ideas of the LRDI, you can start preparing by answering the previous year questions from the SIMCAT, AIMCATs, and CAT mock exams 2025, among other sources.

How to Prepare for DI & LR Section for CAT 2025?

To perform well in the DILR section of CAT 2025, you need to follow the steps given below.

• Practice Previous Year Question Papers: CAT Previous Year Papers serve as an excellent preparation tool. You can learn the necessary skills by completing the test questions. It serves as a fantastic resource for questions with quality questions in addition to assisting you in becoming comfortable with the different types of questions and levels of difficulty.

• Take Mock Tests: You can manage your time much better by working on CAT sample papers and giving yourself two hours. You can then assess how long it takes them to complete each segment and come up with strategies to speed things up. If you want to increase your accuracy should practice CAT sectional mock examinations as well as CAT sample papers .

• Practice Time Management: You must plan your approach in accordance with the exam format because CAT 2025 will have a sectional time limit of 40 minutes for each segment. Avoid getting stuck on the questions that you can't finish within the time allotted for each question. Solve all the easy questions first before moving on to the more difficult ones.

• Practice Brainstorming Exercises: Use your free time to solve Sudoku puzzles and other puzzles rather than limiting yourself to the questions in the study materials. Additionally, by playing mobile games like 2048, you can improve your skills. These exercises aid in brainstorming and provide easier ways to study for the LR portion. You must know how to use approximations correctly and when to use them in saving time on some questions, the answers of which can be derived by approximations and not calculations.

• Evaluate your Performance: After solving several problems from the previous year papers or mock tests, it's important to assess your strengths and weaknesses. Create a category for the different kinds of problems and note which questions you can answer easily and which you cannot. By categorization, you can determine which subjects need increased attention and practice.

• Enhance your Performance: After evaluating your performance, strive to improve your speed and concentrate on mental calculations to finish DI questions in less time. For rapid calculations, you must have mastered the square up to a maximum of 30, the cube up to a maximum of 20, square roots up to a maximum of 10, and conversion from fraction to percentage for rapid calculations. Doing quick mathematics mentally saves a lot of time and helps with all the questions of DI and LR. Accuracy is of the utmost importance when doing the DI and LR questions of CAT. You must be careful about their calculations and check that there is no error in their deductions.

You should aim to complete the entire CAT syllabus 2025 of DI and LR in the span of one month and then use the remaining time solely for practicing mock papers and doing revisions.

Also Read: CAT Preparation Tips for Non-Engineering Students

DI & LR for CAT 2025 Test-Taking Techniques

After finishing the fundamental sets of questions, the subsequent stage is to create an effective test strategy. The following are a few appropriate test strategies:

• Analyze the test: Don't start afresh with the first set of practice questions or mock exams while you are still solving them. Give yourself 4-5 minutes to read through all of the DI LR questions, then choose the few sets that you can finish in a flash. Select one or two sets that are simple to solve, then go on to ones that are challenging.

• Select the right set: LR DI sets range in difficulty from easy to difficult in every paper. Choose the simpler sets, and try to attempt them first. Make sure you don't skip the simple sets and get stuck on the challenging ones. You will be able to gauge the difficulty level by practicing each type of set regularly. Consider choosing sets of questions where there are few people or few variables, and save the questions with a lot of information for last.

• Move on to the next question: It's crucial to leave questions that you can't figure out the solution to when completing CAT LRDI questions. Without wasting any time, go on to the next question if you are unable to solve the previous one within the allotted time.

How to Solve DI LR Questions of CAT 2025?

It is necessary to find out the right approach to solving DI LR questions of CAT 2025 before starting to answer them. You must keep an eye on the clock available on the right of your screen to know the time left. Besides this, there are some other things that should be considered while answering the DI LR problems.

• Analyze the type of questions: Besides this, you must first go through the type of questions asked in the exam. You should check what is given in the question and what you have to calculate.

• Try to solve the problem in mind: You should first try to solve the problem in mind without solving it on paper. It will save time. Besides this, it will also help you to build your mental strength.

• Shortcuts and Assumptions: Most of the LI DR questions of CAT can be solved by assumptions. You can assume any quantity to the closest multiple of 10 to solve it quickly.

• Time Management: Time management is the most crucial factor while attempting LI DR questions of CAT. You should divide your time equally between all questions. You may try to attempt the easier ones first so that you can save some time for the hard ones.

• Create a mental legend: Complete the DILR section's questions on the arrangement, puzzles, Venn diagrams, and other problems. These subjects include a lot of information, making it challenging to remember it all while answering the question completely. Therefore, before becoming confused, students are urged to write down the meanings of all the acronyms and symbols.

• Decode constraints: DILR questions on the CAT often deceive you by saying more than what is completely evident. Finding the hidden meaning or information is crucial when completing the CAT DILR section. There may be some information that you are lacking if you are unable to answer the question.

Also Read : 15+ CAT 2025 Percentage Questions

Types of LR and DI Questions Asked in CAT 2025

CAT Data Interpretation syllabus covers almost all the types of questions of data analysis and data comparison that could be formed on bar diagrams, data tables, graphs, and pie charts among other modules for the representation of data. Logical Reasoning questions in CAT are generally based on a guide to arrive at good and proper decisions by following a systematic thought process. The LR questions are based on natural human instincts that are designed to lead you and help you arrive at the right answer option by following the prescribed flow chart of Logical Reasoning. Primarily, all the sets of DI questions can be further classified into the following categories.

1. Calculation Based: These are the sets that have questions that deal with the increase or decrease in percentage or in the nominal increase/decrease. These questions require good control over basic calculation and approximation.

2. Counting Based: These are mostly large data sets in which you are supposed to count the instances that meet the needs of the questions. The questions under these sets require focus and patience so that the test taker can ensure that he/she does not commit a single mistake.

3. Logic-Based: In the CAT exam, sometimes charts are used to give data in ranges or with conditions where it is not possible to find the exact data. In such cases, you are usually asked to find a number that can be arrived at by fulfilling the need to maximize or minimize the number. You need to use strong logic to deduce an answer to these questions.

4. Structure-Based: These comprise some special sets. They are time-consuming questions and the chances of them being asked in CAT 2025 are less. They include questions like sales-disposal data of a specific product in the market, goals of various teams in a tournament, etc.

CAT 2025 DILR Weightage

The section on DI and LR is said to be the trickiest of all sections. Special techniques are required during the preparation of DI and LR in order to get maximum accuracy and understanding. The details of DI and LR in CAT are given in the table below.

Last Minute Preparation Tips for CAT 2025 Exam

Provided below are a few of the most important CAT 2025 exam links. You can go through them to strengthen their exam preparation.

Best Books for DILR Preparation for CAT 2025

Some of the best books for CAT 2025 that you can consult while preparing for the Data Interpretation and Logical Reasoning section are given here. The titles of the books are given along with their authors.

Best CAT 2025 Coaching Institutes

Candidates willing to take the help of a CAT coaching institute can look at the location-wise best CAT 2025 coaching institutes in India below:

With these techniques and all the information provided in this article, if you are aiming to get a good percentile in CAT 2025 will be able to reach your target by performing well in the DILR section of the exam.

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