The LRDI section of the CAT exam is highly unpredictable yet one of the most scoring. With rising marks relative to percentile, it remains both a favorite and a hated section. Why? Because mastering it requires consistent practice, adaptability, handling pressure, and the right mindset to approach sets effectively.
Scoring a 99%ile in LRDI isn’t just about hard work but smart work. This means going beyond the basics and practicing diverse sets with mixed concepts. These combinations aren’t just theoretical—they have repeatedly appeared in past exams. Check out the proof and the most frequently tested LRDI topics.
LRDI Favorite Topic Sets – Proof from CAT PYQs
1. Bar Graph/Table Data + Venn Diagram
In this set, a combination of Bar graphs and a three-variable Venn diagram is used. Since the Venn Diagram was a frequent topic in the exam. The examiner adds his surprise elements for aspirants by adding its application to a Bar Graph. Now, aspirants must understand the structure and identify what should be concluded from the data and how to organize it effectively for the asked questions. Reference–CAT 2024 Slot-1 set.
2. Data Interpretation + Mathematical Reasoning
Even though this set consists purely of data, it is not a traditional Data Interpretation set. Organizing table components into structured data requires logical or mathematical reasoning to fill in the gaps. Why? Because as you analyze the data, you’ll notice missing details that should be present—exactly the kind of information tested in the CAT 2024 LRDI Slot-1 set.
3. Scheduling+Distribution+Ranking
One of the most difficult sets from DILR PYQ, this set goes beyond the normal mindset and stretches its approach to Scheduling, Distribution, and Ranking. A perfect example of how CAT is evolving and why you need a great faculty to teach and guide you to your 99%ile ambition.
LRDI Favorite Topic Combinations–for CAT like Sets Practice
All these combinations of topics have appeared in the past year’s papers. Hence, they are verified and noted down to help you prepare the CAT-like LRDI sets, making your mind to work in the right direction under time pressure.
| Scheduling + Ranking | Table + Venn Diagram | Mathematical Reasoning + Routes and Networks |
| Scheduling + Distribution | Seating Arrangement + Distribution | Mathematical Reasoning + Mean, Median, Mode |
| Data Interpretation + Mathematical Reasoning | Selection + Distribution | Bar Graph + Pie Chart |
| Data Interpretation + Distribution | Games & Tournaments + Venn Diagram | Bar Graph + Bubble Chart/Line Chart |
| Mathematical Reasoning + Distribution | Mathematical Reasoning + Weighted Average | Mathematical Reasoning + Mixture and Allegation |
| Scheduling + Routes and Networks | Mathematical Reasoning + Ratio & Proportion | Selection + Distribution |
How iQuanta can help you crack the 99+ percentile?
Whether you are a first-time CAT aspirant or someone who has attempted it multiple times, iQuanta can help you excel in the DILR section. With top-class CAT faculty and regular live, application-based classes, iQuanta trains you to handle time-bound questions and solve sets of varying difficulty levels. Our 24/7 doubt-solving team and peer discussions in India’s largest CAT preparation Facebook community ensure continuous learning and support.
This year, iQuanta has launched LRDI Essentials which has been especially designed to learn the basics of LRDI. The combination of LRDI Inception that was launched in 2024 along with this newly LRDI Essentials is the most reliable and comprehensive product in the entire CAT industry. Â
Additionally, iQuanta’s structured approach to solving DI and LR sets, combined with expert time management strategies, helps you tackle complex sets under pressure. With iQuanta, you can sharpen your problem-solving abilities, compete effectively, and push closer to achieving that 99 percentile.
If you are targeting a 99+%ile in CAT 2025, iQuanta has got you covered. Get highly relevant content along and prepare right from the very basics with iQuanta’s CAT Course. iQuanta has made a record with 500+ 99 percentilers in CAT 2024.
