CAT 2026: What IIM Indore Actually Changed (And Didn't)

Every Year The Rumour Says The Pattern Has Changed. This Year, Again, It Has Not#

There is a ritual in CAT preparation. A new IIM is announced as the conducting institute. Within days, the forums fill with confident predictions about how this particular institute will reshape the paper. Coaching advertisements appear offering courses built for the new pattern. Candidates rebuild their strategy around a change that has not been announced.

IIM Indore is conducting CAT 2026. The notification was released on 26 July 2026. And it confirms the same structure that candidates have been preparing for: three sections, 68 questions, 120 minutes.

No change. The bulletin says so.

This matters, because every hour spent worrying about a hypothetical new pattern is an hour not spent on Data Interpretation. What does deserve your attention is a set of things that are genuinely decided and genuinely misunderstood: how the three slots work, how normalisation operates across them, and why sectional cut-offs end more candidacies than overall percentiles ever do.

Let us go through what is actually confirmed.

Background: The Machinery Of CAT#

A few points of structure, since strategy follows from them.

The conducting institute rotates. Each year one of the older IIMs administers CAT on behalf of all the participating institutes. The conducting institute sets the paper and runs the logistics. It does not get preferential treatment in admissions, and there is no evidence that the conducting institute's own students benefit. This is a persistent rumour with nothing behind it.

The score feeds many institutions. All IIMs use CAT, and so do a large number of other business schools including FMS Delhi, MDI, SPJIMR, IMT and many more. One examination, many admission processes, each with its own weighting.

Percentile, not marks. Your raw score is converted to a percentile reflecting your standing among all candidates. Because CAT runs across multiple shifts with different papers, raw scores are not directly comparable and a normalisation process is applied.

Sectional cut-offs exist and they are binding. Almost every institute sets a minimum percentile in each of the three sections alongside its overall requirement. Fail one and you are out, regardless of your overall figure. This is the single most consequential structural fact in CAT admissions and we will return to it.

What The 2026 Notification Confirmed#

A correction worth making explicitly, because it circulates persistently. CAT 2026 runs in three slots on one day, not twenty-two or any other number. Any strategy built around a different slot count is built on a misreading. Three shifts, one Sunday, roughly 170 cities.

How Three Slots And Normalisation Actually Work#

Since three different papers are used, candidates sit tests of slightly different difficulty. This is unavoidable, and CAT handles it the same way most large Indian examinations do.

You are ranked within your own slot first. Your raw score is converted to a percentile reflecting how you performed relative to the candidates who sat your paper. Then percentiles are combined across slots to produce the final result.

The consequence students find hardest to accept. A lower raw score in a harder slot can produce a higher percentile than a higher raw score in an easier one. This is not a fault. It is the mechanism working as designed, removing the luck of slot assignment from your result.

What follows practically. Do not walk out of a difficult paper assuming disaster. If it was hard for you, it was hard for everyone in your shift, and your percentile reflects the comparison rather than the absolute. Candidates who write off an attempt on the basis of how the paper felt are almost always wrong about it.

And do not try to predict your percentile from raw marks. Marks-versus-percentile tables circulated after the examination are estimates built from previous years and averaged across slots. In a year where difficulty shifted, they can be wrong by a meaningful margin.

The Sectional Cut-Off Trap#

This is the part that deserves your attention more than any pattern speculation.

Look at that chart carefully. The candidate has a 99.2 overall percentile, which sounds like a very good CAT. They have an outstanding verbal score and a strong quantitative score. And they receive no call from institutes applying a sectional requirement at the 80th percentile, because one section sits below it.

This happens every year, to thousands of candidates, and it is entirely predictable from their mock performance months in advance. Sectional requirements commonly sit somewhere in the 75th to 85th percentile band and above for the more competitive institutes, with lower thresholds for reserved categories, and each institute publishes its own figures.

The strategic implication is uncomfortable and important. Your CAT outcome is determined substantially by your weakest section, not your strongest. A candidate at 99, 99 and 72 is in a worse position than one at 90, 88 and 92, despite a higher overall figure.

What to do about it. Three things.

Diagnose from your mocks now, not in November. If one section has sat consistently below the others across five or six mocks, that is your binding constraint. It will not fix itself.

Reallocate time towards the weak section deliberately. This feels wrong, because working on your strong section is more pleasant and produces visible score gains. Improving a section from the 95th to the 98th percentile changes almost nothing about your admission prospects. Moving one from the 70th to the 82nd changes everything.

Manage sectional time discipline in the examination. With sectional time limits, you cannot borrow time from an easy section to rescue a hard one. Each section gets its allotted time and no more, which means your pacing within each section is a scoring skill in its own right.

Practical Notes For The Remaining Weeks#

The examination is on 29 November 2026. If you are reading this in September, here is what the time is for.

Take full mocks under realistic conditions. Same time of day as your allotted slot where possible, no interruptions, sectional timers enforced.

Analyse every mock the same day. Sort errors into four categories: concept not known, calculation error, misread question, and ran out of time. These require four different responses, and treating them as one is why many candidates plateau despite constant practice.

Protect Data Interpretation and Logical Reasoning. This section is the most common weak link, it is the least amenable to last-minute content revision, and it improves mainly through set-solving volume and selection skill. Choosing which sets to attempt, and abandoning a set quickly when it resists, is the skill that separates scores here.

Get your documents and admit card details right. Photograph and signature to specification, identity document matching your application, and the admit card downloaded and printed well ahead. Candidates lose examinations to administrative errors every year, which is an absurd way to lose a year.

And remember what CAT actually buys you. It produces a shortlist, not an admission. The composite score used by most IIMs weighs your academic record across Class 10, Class 12 and graduation, your work experience, and diversity factors alongside the CAT score, and at the final stage the written ability test and interview carry substantial weight. A superb percentile with a weak academic record frequently fails to convert, and a good percentile with a strong profile frequently does. Read the admission policy document of each institute you are targeting, because they publish the exact weightings and almost nobody reads them.

Examination Day Logistics That Quietly Cost Marks#

The paper is the hard part. These are the easy parts that candidates nonetheless get wrong every year.

Know your slot before you plan anything. With three shifts on 29 November 2026, your reporting time determines your travel, your sleep schedule and what you eat that morning. Candidates allotted a morning slot who have practised exclusively at nine in the evening are sharp at the wrong hour.

Visit the centre beforehand if it is unfamiliar. Test centres are frequently in outlying areas with unreliable directions. An hour spent locating it the weekend before removes a genuine source of examination-day stress.

Reporting and gate closure times are enforced. They are published on the admit card and they are not advisory. Arriving after gate closure means not sitting the examination, with no remedy.

Carry exactly what is permitted. Admit card, the specified identity document and whatever else the bulletin lists. Prohibited items include most things you would instinctively bring. Read the list rather than assuming.

Check that your identity document matches your application exactly. Name spellings, initials and date of birth. A mismatch discovered at the centre is not resolvable there.

Use the tutorial period. Computer-based interfaces vary and a few minutes spent understanding navigation, the question palette and the review markers is time recovered many times over during the paper.

And plan your within-section pacing in advance. With sectional time limits you cannot borrow minutes from an easy section to rescue a difficult one. Decide beforehand how many minutes you will allow before abandoning a set in Data Interpretation, and hold to it. Candidates who improvise this under pressure consistently over-invest in one stubborn set.

Frequently Asked Questions#

Has IIM Indore changed the CAT 2026 pattern?#

No. The notification released on 26 July 2026 confirms the same structure as previous cycles: three sections, 68 questions and 120 minutes with sectional time limits. Claims of a new pattern circulating ahead of the notification were speculation.

How many slots does CAT 2026 have?#

Three, on a single day. CAT 2026 is scheduled for Sunday 29 November 2026 across approximately 170 test cities. Any figure other than three is a misreading.

When does registration close and what does it cost?#

The deadline was extended to 22 September 2026 at 5:00 pm. The fee is ₹2,700 for General, EWS and NC-OBC candidates and ₹1,350 for SC, ST and PwD candidates.

Why did someone with fewer marks get a higher percentile?#

Because CAT runs across three slots with different papers, and percentiles are computed relative to the candidates in each slot before being combined. A lower raw score in a harder slot can outrank a higher score in an easier one, which is the normalisation process working as intended.

What are sectional cut-offs and how much do they matter?#

Minimum percentile requirements in each of the three sections, applied alongside the overall requirement. They matter enormously: a candidate with a 99 overall percentile who misses one sectional threshold is rejected outright by institutes applying it.

What sectional percentile should I target?#

Requirements vary by institute and category, commonly sitting in the 75th to 85th percentile band and higher at the most competitive institutes. Check the published admission policy of each institute you are targeting rather than relying on a general figure.

Should I focus on my strongest or weakest section?#

Your weakest, almost always. Moving a section from the 95th to the 98th percentile changes little. Moving one from the 70th to the 82nd can be the difference between no calls and several.

Does a CAT percentile alone get me an IIM seat?#

No. It produces a shortlist. Most IIMs then compute a composite score weighing Class 10, Class 12 and graduation marks, work experience and diversity factors, with the written ability test and interview carrying substantial weight at the final stage. Each institute publishes its exact weightings in its admission policy document.