
CAT 2026 100-day preparation plan will require a standard study approach and specific study materials, and you will need to know the fundamentals of the high-weightage chapters.
Related Article:

Key Summary
|
You need to know the basics of the quantitative section as part of the main CAT 2026 100-day preparation plan.
| Phase | Focus / Title | Days | Rough Dates (from 21 Aug) | Core Job |
|---|---|---|---|---|
| 01 (Phase 1) | High-Weightage Concepts and Formulas | Days 1 to 20 | 21 Aug to 9 Sep | Build your formula book |
| 02 (Phase 2) | Topic-Wise Past Year Questions | Days 21 to 40 | 10 Sep to 29 Sep | Solve PYQs by topic |
| 03 (Phase 3) | Topic Tests | Days 41 to 60 | 30 Sep to 19 Oct | One timed test per topic |
| 04 (Phase 4) | Full Mock Window | Days 61 to 80 | 20 Oct to 8 Nov | 3 to 4 mocks a week |
| 05 (Phase 5) | Mock Analysis and Weakness Drilling | Days 81 to 100 | 9 Nov to 28 Nov | Analyse, drill, revise |

Source: YouTube
Ques. Is it possible to crack the CAT 2026 100-day preparation plan?
Ans. Yes, it is possible to crack in 100 days. You have to focus on high-weightage topics rather than the whole syllabus, solve previous year questions, and give 4–6 hours daily. Take 20–25 full-length mock tests, analyze the mistakes, and build good accuracy in easy-to-moderate questions across all sections- VARC, DILR, and QA.
Keep giving mocks, and besides that, make sure to start practicing the high-weightage chapters as part of the CAT 2026 100-day preparation plan.
| Section | Topic | Count / Weightage (Past 5 Years) | Type |
|---|---|---|---|
| Quant | Equations and Polynomials | 34 questions | Questions |
| Quant | Progressions and Series | 28 questions | Questions |
| Quant | Ratio and Proportion | 22 questions | Questions |
| Quant | Logarithms and Exponents | 20 questions | Questions |
| Quant | Averages | 19 questions | Questions |
| Quant | Time, Speed and Distance | 18 questions | Questions |
| Quant | Profit & Loss | 17 questions | Questions |
| Quant | Time & Work | 15 questions | Questions |
| DILR | Analytical Reasoning | 16 sets | Sets |
| DILR | Logic-based Data Interpretation | 14 sets | Sets |
| DILR | Bar and Line charts | 9 sets | Sets |
| VARC | Reading Comprehensions | Highest weightage | Passages / Sets |

Source: YouTube
Keep giving mocks, and study the previous years' papers or follow the Oswaal book for the same as part of the CAT 2026 100-day preparation plan.
| Days | Section Focus | Daily Target |
|---|---|---|
| 21 to 27 | Quant: Arithmetic and Algebra PYQs | 45-50 questions |
| 28 to 34 | DILR Sets from Past Years Quant Geometry + Number System | 3-4 sets and 20-30 questions |
| 35 to 40 | VARC: RC passages and all four VA types | 3 RC passages and 20 VA questions |

Source: YouTube
Ques. What should the daily routine for the CAT 2026 100-day preparation plan look like?
Ans. The daily plan for the CAT 2026 100-day preparation plan should be-
Keep practising DILR and VARC, Mixed sectional tests, all three sections, as part of the CAT 2026 100-day preparation plan.
| Days | Test type | Per week | Time each |
|---|---|---|---|
| 41 to 47 | Quant topic tests (Arithmetic, Algebra) | 5 | 20-25 min |
| 48 to 54 | DILR set drills and VARC RC tests | 5 | 20-25 min |
| 55 to 60 | Mixed sectional tests, all three sections | 6 | 40 min |

Source: YouTube
Keep practising DILR and VARC, and the given full-length mock will be a big part of the CAT 2026 100-day preparation plan.
| Days | Full mocks a week | Sectionals a week | What you are fixing |
|---|---|---|---|
| 61 to 67 | 2 | 3 | Stamina and a first strategy |
| 68 to 74 | 3 | 2 | Section order and time splits |
| 75 to 80 | 3 to 4 | 1 | Exam-day rhythm and nerves |

Source: YouTube
Ques. Should one start with mocks or concepts for a CAT 100-day preparation plan?
Ans. For the 1st 30-40 days, go with learning the formulas and basics of maths. Build a good foundation for all 3 sections. After 2 months, include sectional mocks and analyse the mistakes. After a few sectional mocks, go for 2-3 full-length mocks a week along with 1-2 sectional mocks. The last days should be only about full-length mocks.
Keep giving full-length mocks and also analyse the mistakes for all sections as a part of the CAT 2026 100-day preparation plan.
| Days | Mocks a week | Analysis per mock | Main job |
|---|---|---|---|
| 81 to 87 | 3 | 2 to 3 hours | Deep analysis, build the weakness list |
| 88 to 94 | 3 | 2 hours | Drill weak topics, then re-test them |
| 95 to 100 | 2 | 1 to 2 hours | Light mocks, revise formulas, taper |

Source: YouTube
Ques. How can I analyse the mock mistakes made in the CAT 2026 100-day preparation plan?
Ans. Giving mock tests and analyzing the mistakes is important, and you can do so by following the table below.
| Status / Classification | Description & Action |
|---|---|
| Solved Correctly | Solved with accuracy within the expected time limit. |
| Got Wrong | Made a conceptual or calculation error; review solution. |
| Skipped but Doable | Missed opportunity; practice improving question selection. |
| Attempted but Should Have Skipped | Wasted valuable time on a difficult/time-trap question. |
Ques. What are the best books for DILR in CAT 2026?
Ans. For early foundation and beginners, you can follow concept books like the NCERT textbook for the CAT 2026 DILR. For building problem-solving & logical thinking skills, Puzzles to Puzzle You by Shakuntala Devi is a classic puzzle book. How to Prepare for Logical Reasoning for CAT is the most popular and recommended book for expert solutions & preparation strategy.
Ques. How should I structure the CAT 2026 100-day preparation plan?
Ans. For the 1st month, go in with Building concepts, strengthening basics, starting light practice, and 1 mock/week. Next months are for Intensive Practice; thus, focus on Topic-wise + mixed practice, sectional tests, and increase to 2 mocks/week. The last days in the CAT 2026 100-day preparation plan are for mocks & revision: give 2–3+ full mocks per week, deep analysis, weak-area revision, PYQs, and strategy.
Ques. Can I get 99+ percentile in 100 days in CAT 2026?
Ans. Yes, you can get 99+ in 100 Days of preparation. It will require 4-5 hours of daily study, discipline, consistency, and a good action plan. Focus on high-yielding chapters, and opt for regular mock tests. Analyze the test solutions for mistakes and do not keep them for later. Finish the core chapters first and start giving sectional mocks, followed by full tests. Solve past-year questions and focus on mental preparation and stress reduction.
Ques. What should the last 30 days of CAT 2026 100-day preparation look like?
Ans. The last 30 days of CAT 2026 100-day preparation-
| Strategy Focus | Actionable Execution |
|---|---|
| Stop New Topics | Stick to known concepts; avoid new things. |
| Mock Strategy | Write 8–10 full-length mocks at your assigned slot time and spend double the duration analyzing mistakes. |
| Daily Practice | Solve at least 2–3 RCs, 2 DILR sets, and high-weightage Quant problems daily. |
| Revision | Revise formulas, mistakes, and PYQs |
*The article might have information for the previous academic years, please refer the official website of the exam.