What the panel actually hears
An IIM, XLRI or SIBM panel does not mark your English. It marks whether it could follow you. Per IIM Calcutta's MBA 2027-29 admission procedure, the personal interview carries 48 of 100 points in final selection, against 30 for the CAT score and 8 for the WAT, and the page publishes no rubric for how those 48 points are earned. No other IIM publishes a spoken-English rubric either. So the honest answer to "how good must my English be for the IIM interview" is this: good enough that three busy professors never have to ask you to repeat yourself, never lose the thread of your answer, and never wait for you to reach the point. In TalkDrill's judgement, that bar is cleared by structure and pace long before it is cleared by vocabulary or accent. A candidate from Kanpur with a strong Hindi accent who answers "point, two reasons, stop" is followed easily. A candidate from Bengaluru with a neutral accent who takes 90 seconds to reach the point is not.
This page is built in that order. First the three habits every first language shares: structure, fillers and pace, register. Then one section per language, ordered by TalkDrill's judgement of where CAT takers come from, since no exam body publishes first-language data (Hindi first, then Marathi, Gujarati, Telugu and Kannada, Tamil, Bengali; shorter notes for Malayalam, Punjabi and Odia). Each language section names the habits that, in our judgement, cause the panel to ask for a repeat or to lose the thread, gives the fix, and ends with a 60-second drill you can do tonight. The transcripts are written by TalkDrill to show the habit and the fix; none is a real candidate's answer. Timing: CAT 2026 is on Sunday 29 November 2026, per the CAT 2026 advertisement the IIMs published and iimcat.ac.in; the result is expected in the first week of January 2027 (tentative); and the IIM WAT-PI rounds run from February to March in most years (1 February to 31 March 2027 in our calendar, marked expected). That leaves roughly four weeks between the result and the first interviews, and more for later slots. The roadmap fits this page into those weeks.
- Structure. Does the answer start with the point? Panels interrupt answers that start with history.
- Pace and fillers. Above about 160 words a minute, or with "basically" in every clause, the panel waits instead of listening.
- Three or four sounds and grammar slips per language that force a repeat: v and w, s and sh, dropped articles, "I am having". Everything else about your accent is yours to keep.
The structure-first rule: point, two reasons, stop
Every answer in a personal interview is a claim with support. Say the claim first, give two reasons, and stop. The panel will ask for the third reason if it wants it; the pause you leave is an invitation, not a failure. The rule sounds simple and almost nobody follows it under stress, because school taught us to build up to a conclusion and because the mother tongue often puts the verb, and so the point, at the end of the sentence. Hindi, Marathi, Gujarati, Telugu, Tamil and Bengali are all verb-final languages. English is not. When a Hindi speaker translates in their head, the point arrives last in English too, and the panel has stopped listening.
Worked example, written by TalkDrill
Panel: Why did you leave Infosys after fourteen months?
Before (history first, 78 words): "Sir, actually when I joined Infosys I was put in a support project for a banking client, and the work was mostly monitoring tickets, and basically after six months I asked for a change and they moved me to a testing role, and then I realised that in this kind of role there is no growth as such, and so I thought that I should do something, and then I decided to prepare for CAT, and that is why I left."
After (point first, 41 words): "Sir, I left because fourteen months of ticket monitoring and testing had taught me what I needed to know about delivery and nothing about why the client wanted it. Two reasons I did not wait: the next rotation was two years away, and I had a CAT score."
What changed: the claim came first, the two reasons were numbered, there were no fillers, and the answer stopped. The panel now has two obvious follow-ups, which is exactly what you want.
Three sentence frames carry most answers. "The short answer is X. Two reasons." for any why question. "It was X, and the part that mattered was Y." for any describe-your-project or describe-your-work question. "I would do X first, because Y. If that failed, Z." for any situational or case question. Learn these three in your own words, not ours. The why MBA page applies the frame to the three questions every panel asks, and the questions bank gives sixty worked answers that all start with the point.
Fillers, pace and the pause
Indian English has its own filler set and panels have heard every one of them a thousand times: "basically", "actually", "like", "you know", "as such", "means", "I would say", "the thing is", and "sir" used as punctuation. None is a crime. Together, at the rate stressed candidates produce them, they do two kinds of damage. They lengthen every answer by a third, and they announce that you are thinking in one language and speaking in another, because each filler is a translation pause with a sound in it. The fix is not to remove the pause. The fix is to remove the sound from the pause. A silent half-second after your claim reads as composure; "basically, umm" reads as hesitation. Our filler words guide has the full method; for the interview, three steps are enough.
- Find your filler. Record a 60-second answer to "tell me about your final-year project". Count only one word: the one you suspect. Most candidates have one dominant filler and one backup.
- Replace it with a breath. For a week, every time you would say it, close your mouth and breathe in through your nose. The silence feels long to you. It is under a second to the listener.
- Count your pace. Same recording, count the words. Our working target for a panel interview, which is a TalkDrill guideline and not any IIM's rule, is 130 to 140 words a minute with a clear stop at the end of each point. Under stress, many candidates record far more. The panel does not hear speed as fluency; it hears speed as nerves.
Pauses also protect you from the panel's favourite move, the interruption. If you stop at the end of each point, the professor asks the next question and you answer it fresh. If you never stop, the professor cuts in mid-clause, you lose your thread and your composure together, and the next answer starts shakily. Stopping is a defence.
Register: sir, ma'am, disagreeing and not knowing
Register is the tone of the room, and MBA panels sit somewhere between a viva and a job interview. Three habits cost candidates here, and all three are stronger in people who grew up in Hindi, Marathi or Gujarati-speaking homes where respect is marked in grammar.
| Habit | What the panel hears (TalkDrill's judgement) | Fix |
|---|---|---|
| "Sir" or "ma'am" in every sentence, sometimes twice | Deference used as a filler; by the fifth "sir" it reads as nerves | Once at the start of an answer, once if you disagree. Never mid-sentence. |
| Agreeing with a challenge you do not agree with ("Yes sir, you are right, but...") | No opinion, or an opinion you will drop under pressure | "I see it differently, and here is why." Then one reason. Panels push to see whether you hold a position with evidence. |
| Bluffing when you do not know ("It is around 6 to 7 per cent, sir") | A candidate who will invent numbers in a meeting | "I do not know the current figure. The RBI publishes it; I would check there before quoting it." Then stop. The honest line is a scoring line. |
| "Myself Rohan", "I am belonging to Nagpur", "I did my schooling from" | Memorised introduction; the panel will break it | "I am Rohan, from Nagpur. I studied mechanical engineering at VNIT and spent two years at Mahindra." Plain past tense, no "myself". |
| "Kindly", "do the needful", "revert back", "discuss about", "cope up with" | Office email vocabulary spoken aloud; not an error the panel marks, but a sign you have not heard much spoken English | "Please", "handle it", "reply", "discuss", "cope with". The common interview mistakes post has the full list. |
One more note on register. Panels ask about your hometown, your language, your family business and your hobbies. Answer those in the same structure as the academic questions: point, two reasons, stop. "My hometown is Rajkot. Two things shaped me there: my father's hardware shop, where I kept the books from class 10, and the fact that nobody in my family had studied past class 12." That is a better answer than a tourist paragraph about Rajkot's history.
Hindi speakers
The largest group of CAT takers by first language, by our judgement from the state spread of registrations, and the group with the most transfer habits that are grammatical rather than phonetic. A Hindi speaker's accent rarely costs a repeat. The sentences do. Five habits, in order of cost.
| Habit | What you say | What the panel needs | Why it happens |
|---|---|---|---|
| Dropped articles | "I did engineering from NIT and joined startup." | "I did my engineering at NIT and joined a start-up." | Hindi has no articles; "from" copies "se". |
| Present continuous for states | "I am having two years of experience." "I am knowing Python." | "I have two years of experience." "I know Python." | Hindi uses one form for both; English separates states (have, know, want, believe) from actions. |
| "Only" and "itself" for emphasis | "I only handled the client." "We delivered it in March itself." | "I handled the client myself." "We delivered it by March." | "Hi" in Hindi marks emphasis; "only" in English restricts, so the panel hears "nobody else did anything". |
| Double past after did | "I did not went for placements." | "I did not go for placements." | Both verbs get the past tense when you translate "nahin gaya". |
| Question tags "na" and "no" | "That is the standard practice, no?" | "That is the standard practice." or "Is that the standard practice?" | "Na" asks for agreement in Hindi; in an interview it sounds as if you are checking your own answer with the panel. |
Pronunciation that occasionally changes meaning
Two sounds, both fixable. v and w: Hindi has one sound between the two, so "vision" and "wage", "value" and "wealth" can merge. Top teeth on bottom lip for v; rounded lips, no teeth, for w. Our v versus w guide has the pairs. Word stress in long words: "deVELopment", "eCONomy", "comPETitive", "ANalyst" are heard; "developMENT", "econoMY" and "analIST" make the panel work. The word stress guide covers the rules. Retroflex t and d are part of your accent and cost nothing.
60-second drill (Hindi)
Say these five sentences aloud, slowly, once each, touching your thumb to a finger for every article you say: "I studied at a government college in Lucknow. I joined a consulting firm as an analyst. I have three years of experience. I handled the largest client myself. I did not take the promotion because I had a CAT call." Then say them again in 20 seconds with no fillers. Six articles, two state verbs (have, had), no "only". Do this before every mock for ten days.
If school and college were in Hindi medium, add one more habit: the long run-up. Hindi-medium candidates often explain the context before the point because they are buying time to translate. Buy the time with a silent breath instead, and start with the claim. The English for Hindi speakers guide has the grammar in depth; this page has what the panel notices.
Marathi speakers
Maharashtra is, by our judgement from past registration patterns, the single largest CAT state, and Pune and Mumbai send a large share of engineer and commerce candidates to the IIMs, SIBM and NMIMS. Marathi speakers share the article and state-verb habits above; the habits that are specifically Marathi are mostly sound and tag habits.
| Habit | What you say | What the panel needs |
|---|---|---|
| v and w merged, usually toward w | "We have a wery strong wendor network." | "We have a very strong vendor network." Teeth on lip for every v. |
| "Na" tag at the end of statements | "The margin was low, na, so we changed the supplier." | "The margin was low, so we changed the supplier." Drop the tag; a statement needs no permission. |
| "Since" with a duration | "I am working at TCS since two years." | "I have worked at TCS for two years." Since takes a point in time (since 2024); for takes a length. |
| Flat sentence stress | Every word at the same weight, so the key word is lost. | Stress the one word that carries the answer: "We cut the cost, not the headcount." |
| "Only" for "just" or "exactly" | "I joined last year only." | "I joined only last year." or simply "I joined last year." |
60-second drill (Marathi)
Read this aloud twice, slowly, with your top teeth touching your lower lip on every v and your lips rounded and teeth apart on every w: "Our vendor in Wardha delivered the valves a week late. We were worried about the value of the whole order. I visited the vendor, viewed the warehouse, and we agreed a revised window." Then say your own self-introduction and count the v words. Every v on the teeth, every w on rounded lips, and no "na" at the end.
A note for the Pune and Nashik engineers who went to Marathi-medium schools until class 10: your written English is usually strong and your spoken English is under-rehearsed, which shows as a long silence before each answer rather than as errors. The fix is volume of speaking, not grammar study. One recorded answer a day for ten days, with the AI mock interview asking the follow-ups, closes most of the gap.
Gujarati speakers
Gujarat and Mumbai send a distinctive candidate to the IIM interview: the family-business graduate, often commerce or CA, with a strong business sense and a specific set of sound habits. Panels enjoy these interviews because the candidate has real P&L stories. The language habits that get in the way are three sounds and one sentence shape.
| Habit | What you say | What the panel needs |
|---|---|---|
| sh pronounced as s | "We sell sares in the sop." (shares, shop) | "We sell shares in the shop." Push the tongue back and round the lips slightly for sh. |
| z pronounced as j | "Jero inventory, jone-wise sales." | "Zero inventory, zone-wise sales." Z is a buzzing s; the tongue does not touch the roof of the mouth. |
| v and w merged | "Our wolume grew by wenty per cent." | "Our volume grew by twenty per cent." Same fix as above. |
| "We are doing business of" | "My father is doing business of textiles since 1998." | "My father has run a textile business since 1998." Run, own, manage; past or present perfect, not continuous. |
| Rupee figures in lakh and crore without a frame | "Turnover is around 12 crore." | "Turnover was about 12 crore rupees last year, roughly double what it was when I joined." Give the figure a frame: a year, a comparison, your part in it. Do not quote a figure you cannot defend. |
60-second drill (Gujarati)
Say these pairs aloud, three times each, exaggerating the difference: sip, ship; save, shave; sell, shell; zest, jest; zealous, jealous; zone, Joan. Then one sentence that uses all three sounds: "Our share of the zone's cash sales rose when we shifted to zero-credit terms." Finish with your family-business introduction in two sentences: what the business does and what you did in it, in the past tense.
One structural habit is worth naming because it is specific to family-business candidates. The panel will ask "why MBA when you have a business to join?" and the Gujarati-speaking candidate often answers with the business's history. Answer with the gap: "The business runs on relationships my father built. I can keep it running; I cannot scale it, because I do not know how to raise money, hire managers or read a market outside Surat. That is the gap." The why MBA page has the full family-business sample.
Telugu and Kannada speakers
Hyderabad and Bengaluru engineers with one to three years at a product or services company are a large share of the IIM Bangalore, IIM Calcutta and IIM Lucknow interview pool, by our judgement. Their English vocabulary is usually the widest in the room. Their problem is speed, and two or three sounds that force a repeat.
| Habit | What you say | What the panel needs |
|---|---|---|
| Speed under stress, well above the target pace | A full paragraph with no stop, so the panel waits for the end. | 130 to 140 words a minute, a half-second stop after each point. (TalkDrill's working target, not an IIM rule.) |
| Vowel added before s-clusters | "I was a istudent at the iSchool of Business, working on iSQL." | "I was a student at the School of Business, working on SQL." Start the s with the teeth almost closed, no vowel before it. |
| "Means" and "simply" as fillers | "Means, the client, simply, wanted a dashboard, means." | "The client wanted a dashboard." Replace "means" with a breath. |
| "What and all", "where and all", "like that" | "We did testing, deployment, what and all." | "We did testing and deployment." Name the items or stop the list. |
| Rising tone at the end of statements | Every sentence sounds like a question, so a confident answer sounds unsure. | Let the voice fall on the last stressed word of a statement. The intonation guide has the pattern. |
Kannada speakers add one habit that Telugu speakers share less: a short "u" at the end of consonant-final words ("bus-u", "project-u", "result-u"). It is a small thing and the panel rarely notices it in isolation; at speed it adds up. The fix is the same as for speed: slow down, and let the final consonant close the word.
60-second drill (Telugu and Kannada)
Set a one-minute timer and answer "describe your current role" at a pace that produces no more than 130 words. Count them. If you are well over 130 on the first try, you have found your fix. Repeat until you hit 130 three times. Then say this sentence with no vowel before any s and a falling tone at the end: "I studied statistics at a state university, then spent two years scaling a SQL reporting stack for a sports retailer." That is the whole drill; the hard part is doing it for ten days.
For the sounds in depth, the South Indian speakers' pronunciation guide covers the s-clusters and the final vowels with audio.
Tamil speakers
Chennai and Coimbatore send engineers and, by our judgement, a notable number of CAs to the IIM and XLRI interviews. The Tamil-speaking candidate's habits are mostly sound habits, because Tamil does not distinguish voiced and unvoiced stops the way English does, and because Tamil sentence rhythm puts weight in different places.
| Habit | What you say | What the panel needs |
|---|---|---|
| b, d, g heard as p, t, k | "Our putget was cut, so the koal changed." | "Our budget was cut, so the goal changed." Put a hand on your throat: b, d and g buzz; p, t and k do not. |
| Final vowel added to consonant-final words | "My friend-u in the audit team-u." | "My friend in the audit team." Close the word on the consonant. |
| Rising, sing-song sentence tune | Statements sound tentative; panels read tentativeness as doubt. | Fall on the last stressed word. Record one answer and listen only to the endings. |
| "Simply", "one thing", "like that only" | "One thing is, the client simply refused, like that only." | "The client refused." Point, reason, stop. |
| "I am going to tell" as a preface | "I am going to tell about my project." | Skip the preface. Start: "My project was a..." |
60-second drill (Tamil)
Hand flat on the throat. Say each pair three times and feel the buzz on the second word: pay, bay; coal, goal; tie, die; cap, gap; pack, back; town, down. Then one sentence with every voiced stop buzzing and no final vowel: "The budget for the digital goods pilot was decided by the board in Bengaluru." Then your self-introduction, listening only for the endings of sentences: they should fall, not rise.
CAs from Tamil Nadu have one more thing to watch: the audit vocabulary that is natural to you ("vouching", "ledger scrutiny", "ICAI articleship") is jargon to a marketing professor on the panel. Explain the work in plain words first and name the term second. The English for Tamil speakers guide has the grammar and sound work in full.
Bengali speakers
Kolkata is close to IIM Calcutta and XLRI Jamshedpur, and Bengali-speaking candidates are, by our judgement, a steady share of both interview pools. The Bengali-speaking candidate usually has excellent reading English and a particular set of sound substitutions that English-speaking panels notice quickly, because they fall on common business words.
| Habit | What you say | What the panel needs |
|---|---|---|
| v pronounced as b | "The bendor's balue proposition was bery weak." | "The vendor's value proposition was very weak." Teeth on the lower lip for v; lips together only for b. |
| s pronounced as sh | "Our shales team shaw a shurge in September." | "Our sales team saw a surge in September." Tongue forward, lips spread for s. |
| z pronounced as j | "Bijness, jero, organijation." | "Business, zero, organisation." Z is a buzzing s. |
| Short a rounded toward o | "The compony's monager." | "The company's manager." Open the mouth wider for the short a. |
| Long academic sentences | A 60-word sentence with three subordinate clauses, grammatically perfect and impossible to follow aloud. | Sentences of 12 to 18 words. Written English can be long; spoken answers cannot. |
60-second drill (Bengali)
Say each pair three times: vest, best; van, ban; very, berry; vote, boat; sip, ship; save, shave; sell, shell; zealous, jealous. Then one sentence that stacks all three: "Our sales volume at the Salt Lake branch rose to zero-defect levels after we revised the vendor process." Then answer "why IIM Calcutta" in three sentences of under 15 words each, out loud, and stop.
One habit is not a sound habit. Bengali-speaking candidates from academic families often answer every question with a theory before an example. Panels want the example first. "At my internship the churn model failed on new customers. The reason was survivorship bias in the training data." Then the theory, if asked.
Malayalam, Punjabi and Odia speakers
Three shorter notes, because these groups are smaller in the MBA pool by our judgement, not because the habits matter less.
- Malayalam. Word stress in long words (deVELopment, not developMENT), retroflex t and d (cost nothing), "itself" and "only" for emphasis, dropped articles, and "I am having". The Hindi table above covers the grammar; the word stress guide covers the rest. Drill: the Hindi 60-second drill with your own sentences.
- Punjabi. v and w, a hard aspirated t and k that can sound forceful, "na" and "no" tags, present continuous for states, and a fast, loud delivery that reads as confidence to you and as pressure to a quiet panel. Drill: the Telugu pace drill at 130 words a minute, at half your normal volume.
- Odia. v and b, s and sh, the short a rounded toward o, and a flat tune. The Bengali table applies almost line for line. Drill: the Bengali pairs, then the Marathi sentence-stress line.
A 10-day routine before the first call
Shortlists arrive in January 2027 (pattern from past cycles; each IIM sets its own day) and the first interviews follow within weeks. Ten days of twenty minutes each is enough to change the three habits the panel notices, provided every day ends with a recording you listen back to. Nothing here needs a coach.
| Day | 20 minutes | Listen back for |
|---|---|---|
| 1 | Record "tell me about yourself" cold. Count words a minute and fillers. | Your baseline numbers. Write them down. |
| 2 | Your language section's table, read aloud. Then the 60-second drill, three times. | The one sound you got wrong most. |
| 3 | Five why-questions from the bank, answered "point, two reasons, stop". | Did the claim come in the first sentence every time? |
| 4 | Filler day: five answers with a breath in place of your filler. | Count the filler. It should halve. |
| 5 | Your project or your work, explained to a non-expert in 60 seconds. | Jargon. Replace each term with a plain phrase. |
| 6 | Full 20-minute AI mock interview, your profile. | Pace in the second half, when you tire. |
| 7 | The 60-second drill, then "why MBA" with the three follow-ups. | Did you hold your position when pushed? |
| 8 | Read aloud for ten minutes (a business newspaper editorial), then record a summary. | Falling tone at the ends of statements. |
| 9 | Second full mock, scored with the sheet on the mock PI page. | Compare with day 6. Pace, fillers, sound. |
| 10 | Re-record day 1's answer. Compare the two files. | The numbers. Then rest. |
For vocabulary, do not learn lists. Learn the forty or so verbs that carry a business answer (cut, raise, ship, test, negotiate, defer, reconcile, escalate) and the connectors that structure one (first, second, because, so, but). The interview vocabulary post has the set with examples, and it is the only vocabulary work this page recommends.
Practice on TalkDrill
- Set MBA interview as your exam so the coach plan counts down to the WAT-PI window (1 February to 31 March 2027 in our calendar, marked expected, since each IIM announces its own dates with the shortlist).
- One recorded answer a day in the AI mock interview, which asks follow-ups the way a panel does; the practice report shows your words a minute and your filler count.
- Your language's drill in read-aloud. The read-aloud practice marks the words you mispronounce, so you can see whether the v and w, s and sh or voiced-stop fix has stuck.
- Two full mocks before the first call, days 6 and 9 above, scored on the five-line sheet: structure, depth, honesty, composure, language. Read the three annotated mock transcripts first so you know what a good 20 minutes sounds like.
- If you also have XLRI, SIBM or NMIMS calls, add the group discussion practice once a week; the language fixes are the same and the turns are shorter.
Everything on this page is free to read and the drills need only a phone's voice recorder. The MBA interview hub has the dates block, the full page list and the official links.
Sources
- IIM Calcutta, MBA 2027-29 admission procedure for domestic candidates: final selection weights CAT 30, PI 48, WAT 8, academic diversity 6, work experience 8 of 100. Read 20 October 2026 and re-read 21 October 2026. The page publishes no interview rubric and says nothing about language or accent; every "what the panel hears" statement on this page is TalkDrill's judgement from mock interviews.
- CAT 2026 official site and the CAT 2026 advertisement (PDF): test on Sunday 29 November 2026 in three sessions, result in the first week of January 2027 (tentative). The portal returned no readable text to our fetcher on 20 and 21 October 2026; the advertisement was read on 20 October and re-read on 21 October 2026.
- IIM Ahmedabad, IIM Bangalore and IIM Lucknow admission pages: not readable by our fetchers on 20 or 21 October 2026 (404, 403 and dropped connections). No weights for those campuses are quoted here. The WAT-PI window of 1 February to 31 March 2027 is our calendar's expected window, not an announced date.
- First-language ordering (Hindi, Marathi, Gujarati, Telugu and Kannada, Tamil, Bengali) is TalkDrill's judgement from the state spread of CAT registrations in past cycles; no exam body publishes first-language data. The words-a-minute targets are TalkDrill guidelines, not any institute's rule.
- All transcripts, tables and drills are TalkDrill's own work. No sample is a real candidate's answer.
Last checked 21 October 2026. The dates block at the top of this page is rendered from our exam calendar and re-checked weekly.