Preparing for the CAT exam can feel like an intense balancing act—especially when it comes to the DILR (data interpretation and logical reasoning) section. One of the most debated dilemmas among aspirants is choosing between a precision-first approach versus a volume-first approach. Should you aim for accuracy and solve fewer sets, or go for more attempts at the cost of some errors? In this blog, we’ll explore both models and help you figure out which one works better for your preparation and test-day strategy.

Understanding the DILR section in CAT

Before diving into strategy, let’s quickly understand the nature of the DILR section in the CAT exam. This section typically includes four sets of problems, each with 3–5 questions. You usually have 40 minutes to attempt the section in the current CAT exam pattern (as of recent years).

Along with DILR, aspirants must be well-versed with the CAT exam syllabus, which is divided across VARC, DILR, and QA sections. Understanding the weightage and style of DILR sets as per the current CAT exam pattern is crucial for planning.

The challenge lies not just in understanding the logic but also in identifying the right sets and solving them within the time constraint. This is where your approach—precision-first or volume-first—comes into play. Given the variability in difficulty across different CAT slots, choosing your approach wisely can directly impact your percentile.

It’s also essential to stay updated with the CAT exam date and fill out the CAT application form correctly and within deadlines, as missing these may disrupt your preparation momentum.

What is the precision-first approach?

A precision-first approach emphasizes accuracy over quantity. You focus on solving fewer sets but ensure nearly perfect accuracy. This strategy is based on the assumption that 3 well-solved sets can fetch you a 99+ percentile in the DILR section, especially in a tough paper. This model is about maximizing accuracy and minimizing negative marking.

Pros of the precision-first model:

• Reduces negative marking: Fewer guesses and better confidence in your answers mean reduced chances of losing marks.
• Deep focus: You spend time fully understanding the set before attempting, minimizing errors due to misinterpretation.
• Boosts confidence: High accuracy improves your morale during the test and prevents panic in later sections.

Ideal for:

• Students who are good at logical puzzles but take time to solve them thoroughly.
• Aspirants who tend to panic when they make mistakes or face a string of incorrect answers.
• Individuals who prefer certainty over speed.

Common pitfalls:

• Spending too much time on one set.
• Failing to attempt enough sets to cross the sectional cutoff in case of an easier paper.

What is the volume-first approach?

The volume-first approach focuses on maximizing the number of attempted sets or questions. You quickly scan the section, try solving the easiest sets first, and don’t hesitate to leave a set mid-way if it seems time-consuming. The aim is to touch as many questions or sets as possible to increase the probability of scoring.

Pros of the volume-first model:

• Higher exposure: By attempting more sets, you increase the chances of encountering one or two very easy ones.
• Adaptive problem-solving: It builds the habit of switching strategies on the go, a vital skill in a high-pressure environment like CAT.
• Simulates real exam pressure: Frequent switching and quick decisions prepare you well for surprises. 

Ideal for:

• Students who can work under time pressure without compromising too much on accuracy.
• Aspirants who are naturally quick at spotting solvable sets and can identify traps.
• Candidates who can handle the mental load of switching between multiple sets.

Common pitfalls:

• Rushing through sets may lead to silly mistakes.
• Risk of misjudging a set and wasting time without returns.

How to identify what suits you better

There is no one-size-fits-all approach in CAT preparation. Your ideal model depends on your strengths, weaknesses, and current preparation level. Use mock tests and sectional tests to experiment and analyze what gives you better results.

Ask yourself:

• Do I frequently get stuck in sets and waste too much time?
  • If yes, try the volume-first approach and practice switching sets.
• Do I lose marks due to silly mistakes in haste?
  • If yes, shift to a precision-first method and focus on cleaner execution.
• Am I confident in identifying easier sets under pressure?
  • If yes, the volume-first strategy might suit you better.

Track your performance using these parameters:

• Time spent per set
• Accuracy rate
• Number of attempted questions per test
• Success rate in easy vs. moderate vs. tough sets

Also, while identifying your strategy, don’t forget to align it with the overall CAT exam syllabus, especially the DILR-specific portions. Knowing which question types you’re stronger in can guide your selection during the exam.

A hybrid approach: Best of both worlds?

Many CAT toppers suggest a hybrid model. In the initial few minutes of the section, scan all the sets quickly and cherry-pick 2 or 3 that look familiar or easier. Then apply the precision-first model to those. Once you complete them, if time permits, move to other sets and switch to a volume-focused strategy.

This method ensures you:

• Start with confidence
• Avoid tough or time-consuming traps early on
• Balance accuracy with adequate attempts
• Adjust based on real-time progress

Practicing this model in mock tests also improves your decision-making. It prevents over-attachment to a set and helps optimize your overall score.

Final thoughts

Whether you go with precision-first, volume-first, or a hybrid of the two, the key lies in consistent practice, post-mock analysis, and self-awareness. Use your mock CATs to experiment with both strategies. Track metrics like time spent per set, accuracy, and attempted sets.

Remember, DILR is not about solving everything; it’s about solving the right things at the right time. Once you identify your natural style, refine it with deliberate practice and adaptability. Many top scorers don’t necessarily attempt all four sets but rather pick and choose smartly based on their strengths.

As the CAT exam date approaches, stay focused on refining your approach and aligning your prep with the CAT exam pattern. Don’t forget to check the official website for updates on the CAT application form and any changes to the CAT exam syllabus.

Choose the model that plays to your strengths and helps you maximize your score without burning out. That’s the real DILR mastery.

All the best with your CAT preparation! Stay strategic, stay sharp.