If you are sitting for CAT 2026, the first question worth asking is not about cut-offs or coaching — it is which IIM will conduct the exam. The conducting institute does not just print the paper. It quietly decides difficulty calibration, the section that gets weaponised, the slot variance you will fight, and even how the normalisation curve behaves. With CAT 2025 wrapped up by IIM Kozhikode last November, the rotation pointer in May 2026 swings toward IIM Indore — the IIM that historically rewrites the rulebook every time it gets the conducting baton. Here is the pattern history from 2020 to 2025, what an Indore-led paper typically looks like, and how aspirants in Patna, Delhi, Bengaluru and Hyderabad should recalibrate their last six months of prep.
The Six-IIM Rotation: How the Conducting Institute Is Picked
CAT is conducted on a rotational basis by the six senior-most IIMs — Ahmedabad, Bangalore, Calcutta, Lucknow, Kozhikode, and Indore. The rotation is not a strict round-robin; it is decided internally by the IIM Council, but the loose principle is “the IIM that has not conducted in the longest interval gets the next turn.” Newer IIMs — Rohtak, Shillong, Ranchi, Raipur, Trichy, Udaipur, Kashipur, Amritsar, Bodh Gaya, Sambalpur, Sirmaur, Nagpur, Visakhapatnam, Jammu, and Mumbai — do not conduct CAT; they are admission consumers, not conducting authorities.
The recent conducting record reads:
- 2020 — IIM Indore (the pandemic-overhaul year)
- 2021 — IIM Ahmedabad
- 2022 — IIM Bangalore
- 2023 — IIM Lucknow
- 2024 — IIM Calcutta
- 2025 — IIM Kozhikode
That leaves IIM Indore as the only senior IIM that has not conducted CAT since 2020. By every public projection — Cracku, MBAUniverse, IMS, Career Launcher — CAT 2026 is expected to be conducted by IIM Indore on Sunday, 29 November 2026, with the notification dropping in the last week of July 2026 on iimcat.ac.in. As of 13 May 2026, no official notification has been released yet; aspirants should treat July 2026 as the realistic window.
Why the Conducting IIM Matters More Than You Think
Different IIMs have different “exam personalities” — and the personality of the conducting institute shows up directly in the paper. IIM Lucknow papers are infamous for brutal sectional cut-offs (the 85-per-section benchmark). IIM Ahmedabad and Bangalore lean into pure quantitative depth. IIM Kozhikode’s 2025 paper tilted toward verbal density and DILR set-design with non-obvious entry points.
The conducting IIM also decides three structural levers that aspirants cannot influence: (1) total question count — anywhere between 66 and 76 in the post-2020 era; (2) TITA-to-MCQ ratio — non-MCQs carry no negative marking, so a higher TITA share rewards calculation accuracy over elimination; and (3) slot variance — when there are three slots, normalisation has to bridge harder gaps, which can swing percentile bands by 1.5–2 points for the same raw score.
What an IIM Indore CAT Looks Like: The 2020 Precedent
The single most important data point for CAT 2026 prep is what IIM Indore did the last time it ran the exam. In CAT 2020, Indore made the biggest structural disruption in CAT’s modern history:
- Cut paper duration from 180 minutes to 120 minutes (still in force)
- Reduced total questions from 100 to 76
- Introduced a third slot for the first time (pandemic-driven, retained since)
- Rebalanced sectional time from 60 to 40 minutes per section
- Increased TITA share to roughly 27–30% of the paper
Every conducting IIM since 2020 has inherited the Indore template and tweaked it at the margins. The question for 2026 is whether Indore — now back at the conducting desk — will introduce its next structural overhaul. Three rumours doing the rounds in coaching circles (none confirmed): a possible return to 75–76 questions, the introduction of an “adaptive difficulty” layer within DILR sets, and a sharper TITA bias in QA. Treat these as scenarios to prepare for, not facts.
CAT 2025 Cut-off Reality Check: What 99 Percentile Actually Means
The Indian CAT mythology says “you need 99 percentile for IIM A/B/C.” The data is more textured. For the 2026-28 batch, IIM Ahmedabad, Bangalore, and Calcutta demand 99+ overall percentile for the General category, but the silent killer is the sectional floor — typically 85 percentile in each of VARC, DILR, and QA. IIM Lucknow’s sectional benchmark is the toughest at 85; IIM Kozhikode and Indore call shortlists around 90–95 overall with 80 sectional. A General-category candidate scoring 99.4 overall but 82 in DILR will be rejected by IIM-L without an interview — a fact that derails roughly 8–12% of the 99+ pool every year.
For the 2026-27 IIM Calcutta MBA, the selection matrix is even more weight-balanced: CAT score carries only 30 marks out of 100, WAT+PI carries 56 marks, and academic diversity plus work experience accounts for the remaining 14. Translation — a 99.5 CAT percentile is the entry ticket, not the offer letter. The offer is built in the WAT-PI room in March-April 2027.
The OMET Question: SNAP, XAT, NMAT, IIFT for the CAT 2026 Cohort
If you are preparing for CAT 2026, you should be writing at least three OMETs as parallel hedges. SNAP (December 2026) for SIBM Pune and SCMHRD; XAT (January 2027) for XLRI Jamshedpur and XIM Bhubaneswar; NMAT (October-December 2026, three attempts) for NMIMS Mumbai; IIFT (December 2026) for foreign trade specialisation. The overlap with CAT prep is 70-80% for QA and VARC, and the marginal cost of writing one extra OMET is roughly 15-20 hours of format-specific practice — a rounding error against the downside of a single-paper bet.
Your 6.5-Month Roadmap from May to November 2026
If you are reading this on 13 May 2026, you have roughly 28 weeks to the expected CAT date. The phased breakdown that has worked for 99+ percentile scorers in the last three cycles:
- May–June 2026: Concept consolidation. Finish the QA syllabus once. VARC reading-mileage building (3 long-form articles per day). DILR set-type taxonomy.
- July–August 2026: Sectional tests. 12 VARC, 12 DILR, 12 QA papers, with detailed solution analysis. Wait for the official notification end-July.
- September 2026: Full-length mock cycle begins. Target 2 mocks per week, building to 3 by month-end.
- October 2026: Mock peak — 3 mocks per week, with rolling error logs. Identify your weakest section and rebuild it.
- November 1–28, 2026: Taper and recovery. 1 mock every 4 days, sleep restoration, exam-day simulation.
For a structured 28-week plan with weekly milestones, you can refer to our CAT preparation hub, the CAT mock test series, and the IIM admissions guide for institute-wise selection criteria.
Frequently Asked Questions
Which IIM is conducting CAT 2026?
CAT 2026 is expected to be conducted by IIM Indore, based on the rotational policy among the six senior-most IIMs. IIM Indore last conducted CAT in 2020. The official notification confirming the conducting IIM is expected in the last week of July 2026 on iimcat.ac.in.
When will the CAT 2026 exam be held?
CAT 2026 is expected to be held on Sunday, 29 November 2026, in three slots across the country. Registration is expected to open around 1 August 2026 and close in the third week of September 2026.
What is the minimum sectional cut-off for IIM Ahmedabad, Bangalore, and Calcutta?
For General-category candidates, IIM A, B, and C demand an overall percentile of 99+ along with a minimum sectional percentile of 80–85 in each of VARC, DILR, and QA. Failing any single sectional cut-off results in direct rejection from the shortlist, regardless of overall percentile.
How much does the CAT score weigh in the final IIM Calcutta admission?
In IIM Calcutta’s selection matrix for the 2026-27 batch, the CAT score carries 30 marks out of 100. WAT and PI together carry 56 marks, and academic diversity plus work experience accounts for 14 marks. The CAT score gets you to the interview; the offer is decided in WAT-PI and profile evaluation.
5-Question CAT 2026 MCQ Quiz
- Which IIM is most likely to conduct CAT 2026?
(a) IIM Bangalore (b) IIM Lucknow (c) IIM Indore (d) IIM Calcutta
Answer: (c) IIM Indore — last conducted in 2020, due in the rotation. - The current CAT exam duration of 120 minutes was introduced in which year?
(a) 2015 (b) 2018 (c) 2020 (d) 2024
Answer: (c) 2020 — by IIM Indore, during the pandemic overhaul. - How many sections are there in CAT and what is the order?
(a) VARC → QA → DILR (b) QA → DILR → VARC (c) VARC → DILR → QA (d) DILR → VARC → QA
Answer: (c) VARC → DILR → QA — the fixed sequence since 2015. - Which IIM has the toughest sectional cut-off benchmark among senior IIMs?
(a) IIM Indore (b) IIM Kozhikode (c) IIM Lucknow (d) IIM Bangalore
Answer: (c) IIM Lucknow — 85 percentile per section. - In IIM Calcutta’s MBA 2026-27 selection matrix, how many marks does the CAT score carry out of 100?
(a) 30 (b) 50 (c) 60 (d) 70
Answer: (a) 30 marks — WAT+PI and profile carry the remaining 70.
Stay with CAT Gurukul through the CAT 2026 cycle for notification alerts, mock analysis, and IIM shortlist trackers as the conducting IIM is confirmed in July 2026.
