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Important Topics For CAT Preparation: CAT
To crack CAT 2026, understanding the most important topics in each section is essential. Knowing what to prioritise helps you study smart, allocate time efficiently, and improve your chances of scoring a high percentile with focused preparation. This updated guide covers the key topics in VARC, DILR, and Quantitative Aptitude (QA) based on recent patterns and expert insights.
Understanding the CAT 2026 Exam Structure
The Common Admission Test (CAT) consists of three core sections, each with a fixed time limit of 40 minutes and a total duration of 120 minutes (2 hours). The exam typically features a mix of MCQs and TITA (Type In The Answer) questions.
| Section | Number of Questions | Time |
|---|---|---|
| VARC (Verbal Ability & Reading Comprehension) | 24 | 40 min |
| DILR (Data Interpretation & Logical Reasoning) | 22 | 40 min |
| QA (Quantitative Aptitude) | 22 | 40 min |
Understanding this structure helps you allocate time and effort to each section strategically.
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Important CAT Topics: Section-Wise Breakdown
1. VARC (Verbal Ability and Reading Comprehension)
The VARC section often determines your ability to handle unseen passages, logic-based English usage, and analytical comprehension. Reading skills play a major role.
Key Topics to Focus On
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Reading Comprehension (RC): Long and short passages from diverse domains such as business, economics, ethics, literature, and science (major portion of the section)
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Para Jumbles: Rearranging sentences to form a coherent paragraph
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Para Summary: Condensing the essence of a passage
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Odd Sentence Out: Identifying the sentence that does not logically fit
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Sentence Completion & Inference-Based Questions
Pro Tip: RC usually carries 60–70% of the VARC weightage, so daily reading practice from editorials and diverse books is critical.
2. DILR (Data Interpretation & Logical Reasoning)
DILR demands analytical thinking and the ability to interpret data quickly and correctly. It remains one of the most unpredictable sections in CAT.
Key Topics to Focus On
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Tables, Graphs, and Charts (Bar, Line, Pie, Mixed Data)
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Caselets (Multiple data sets combined)
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Arrangements (Linear & Circular)
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Puzzles & Grids
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Other LR Topics: Blood relations, directions, sequences, set-based logic
Insight: Consistent practice of sets rather than individual questions builds reasoning speed and pattern recognition.
3. Quantitative Aptitude (QA)
QA tests mathematical problem-solving ability with moderate to high difficulty. Most questions are based on fundamentals, and improved topic mastery directly boosts accuracy.
Important QA Topics
Arithmetic
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Percentages, Profit & Loss, Ratio & Proportion
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Time, Speed & Distance
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Time & Work
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Simple & Compound Interest
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Averages, Mixtures & Allegations
Algebra
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Linear and Quadratic Equations
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Inequalities
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Functions
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Progressions (AP, GP)
Number System
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Divisibility rules
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Remainders
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HCF & LCM
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Modular arithmetic
Geometry & Mensuration
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Triangles, Circles, Polygons
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Coordinate Geometry
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3D Geometry
Modern Math
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Permutations and Combinations
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Probability
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Sequence & Series
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Set Theory
Strategy Tip: Arithmetic and Algebra typically contribute the maximum number of questions in QA and should be prioritised early in preparation.
| Topic Name | Expected No. of Questions | Difficulty Level |
| Algebra | 8-11 Questions | Moderate |
| Arithmetic | 8-12 Questions | Moderate |
| Number System | 2-4 Questions | Moderate |
| Modern Math | 1-3 Questions | Easy |
| Geometry & Mensuration | 3-6 Questions | Moderately Difficult |
Books Recommended for the Quantitative Aptitude:
- Arun Sharma
- RS Aggarwal
- CATKing LOD 1 and CATKing LOD 2
NOTE: More than 50% of this section consists of Arithmetic. Hence, it is advised to focus more on the Arithmetic and Algebra topics as they hold the maximum weightages. And, a score of 30+ is needed to get a 95+%ile.
Also, read Guide for Preparation of CAT QuantitativeAptitude
How These Topics Impact Your CAT Preparation
Focusing on the high-impact topics above helps you:
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Increase Accuracy: By mastering frequently tested concepts
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Improve Time Management: Faster decision-making on what to attempt
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Maximise Score Potential: Prioritise topics that yield higher marks
Experts suggest that a basic concept mastery combined with extensive question practice on these topics can help aspirants clear sectional cutoffs and improve overall performance.
Important Topics for CAT Logical Reasoning and Data Interpretation:
The Data Interpretation and Logical Reasoning (DILR) section of the CAT Exam is considered the most unpredictable. The DILR portion of the CAT is certainly the most challenging and unpredictable of the three, but with the right strategy and mindset, it’s far simpler to succeed. When preparing for the CAT DILR, choosing the appropriate approach is crucial.
| Topics | Expected No. of Questions | Difficulty Level |
| Blood Relations | 2 to 3 Questions | Moderate |
| Puzzles | 1 to 2 Questions | Moderate |
| Data Sufficiency | 3 to 5 Questions | Moderate |
| Graphs Related | 5 to 8 Questions | Moderate |
| Seating Arrangement, and Data Arrangement | 5 to 6 Questions | Moderately difficult |
| Tables and Caselets | 3 to 5 Questions | Moderately difficult |
| Clocks & Calendars | 1 to 2 Questions | Moderately Easy |
| Assumption and Binary Logic | 1 to 2 Questions | Easy |
| Syllogisms and Venn Diagrams | 1 to 2 Questions | Easy |
NOTE: In this section Caselets is the most important topic. And, a score of 25+ is needed to get a 95+%ile Attempt for Above 95 Percentile: 20+.
Also read ‘How to prepare for the DILR section in CAT?’
Important Topics for CAT Verbal Ability:
One section dreaded by most MBA Aspirants, especially engineers or those from a technical background, is the Verbal section. Students find it hard to score in this section even after a lot of practice and cannot comprehend why that happens.
That’s why to score well in this section the candidate must start with VARC with the right approach. Here’s the list of most important topics can will help you fetch good percentile in the exam:
| Topic Name | Expected No. of Questions | Difficulty Level |
| Reading Comprehension Passages | 16 Questions | Moderately Difficult |
| Para-Jumbles (VA) | 2-4 Questions | Moderate |
| Para-Summary (VA) | 2-4 Questions | Moderate |
| Odd Sentences Out (VA) | 2-4 Questions | Easy |
| Fill in the Blanks | 1-2 Questions | Easy |
NOTE: In this section, the reading comprehension passages is the most important section. And, A score of 31+ is needed to get a 95+%ile.
Also Read ‘How to start your Preparation for CAT Verbal Section’
Conclusion
CAT 2026 preparation becomes more effective when you target the right topics within each section. Focusing on Reading Comprehension and Verbal logic in VARC, tables and puzzles in DILR, and arithmetic and algebra in QA will significantly enhance your performance. A balanced preparation plan built around these important topics can help you achieve a strong percentile and increase chances of calls from top MBA colleges
Frequently Asked Questions (FAQs)
1. What are the main sections of the CAT 2025 exam?
The CAT 2025 exam consists of three main sections — Verbal Ability & Reading Comprehension (VARC), Logical Reasoning & Data Interpretation (DILR), and Quantitative Aptitude (QA). Each section carries equal importance, with a total of 66 questions to be solved in 2 hours.
2. Has the CAT 2025 exam pattern changed from last year?
No, the CAT 2025 exam pattern is expected to remain the same as CAT 2023. There will be 3 sections, each with a 40-minute sectional time limit, and a total of 66 questions divided among VARC, DILR, and QA.
3. What are the most important topics for CAT Quantitative Aptitude?
The most important topics for CAT Quant include:
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Arithmetic (6–8 questions)
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Algebra (10–14 questions)
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Geometry & Mensuration (3–6 questions)
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Number System (2–4 questions)
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Modern Math (1–3 questions)
Focusing on Arithmetic and Algebra is crucial since they carry the highest weightage.
4. Which topics are most repeated in CAT DILR?
The DILR section often includes:
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Caselets and Tables
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Graph-based questions
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Seating Arrangements and Data Arrangements
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Blood Relations and Logical Puzzles
Caselets and Graph-related sets are usually the most important and high-weightage topics.
5. What are the key topics in the CAT Verbal Ability section?
The Verbal Ability and Reading Comprehension (VARC) section focuses heavily on:
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Reading Comprehension Passages (17–18 questions)
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Para Jumbles and Para Summaries
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Odd One Out and Fill in the Blanks
Reading comprehension carries the highest weightage and is the key to scoring well in VARC.
6. How many questions should I attempt to score 95+ percentile in CAT?
To score 95 percentile or above, you typically need:
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Quant: Score 30+ marks
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DILR: Score 25+ marks
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VARC: Score 36+ marks
The exact score may vary depending on the difficulty level of the paper.
7. Which books are best for CAT Quantitative Aptitude preparation?
Recommended books for CAT Quant preparation include:
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Arun Sharma (Quantitative Aptitude for CAT)
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RS Aggarwal (Quantitative Aptitude)
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CATKing LOD 1 and LOD 2
These cover both conceptual clarity and practice-level problems.
8. How can I improve accuracy in CAT DILR section?
To improve accuracy in DILR, practice data sets and puzzles daily, focus on logical sequencing, and regularly attempt sectional tests. Prioritize Caselets and Graph-based questions, as they frequently appear in the exam.
9. Why do many students find the VARC section difficult?
Most aspirants, especially those from technical backgrounds, find VARC difficult due to limited reading habits and vocabulary. Regular RC practice, reading editorials, and solving para-summary and jumbles questions can significantly improve accuracy.
10. How can I cover all important CAT topics efficiently?
Start with high-weightage topics like Arithmetic, Algebra, Reading Comprehension, and Caselets. Create a weekly topic plan, practice previous year papers, and take mock tests to identify weak areas. Joining structured programs like CATKing CAT Courses can provide guided preparation and expert mentorship.
11. Is it enough to prepare only the repeated CAT topics?
No, while focusing on repeated CAT topics gives a strong base, aspirants should also cover lesser-weighted topics and practice full-length mocks to build speed and adaptability for different question types.
12. How much time should I give to each section while preparing for CAT 2025?
A balanced approach works best:
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Quantitative Aptitude: 2 hours daily for concepts and problem-solving
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DILR: 1.5 hours for puzzles and logical sets
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VARC: 1 hour for reading and comprehension practice
Consistency across all sections is key to achieving a 95+ percentile.
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