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IIM WAT Written Ability Test: Format, Scoring, Model Essay

MBA One Stop editorial team · Updated 6 November 2026 · 7 min read

In short
  • The IIM WAT is a short, timed essay written after the shortlist. Where IIMs publish a weight, it is 8 to 20 of 100 final points.
  • Time, word limit and topic style are set by each institute and change by cycle, so the call letter is the final word.
  • Graders reward a clear position, a logical structure, relevant awareness and balance, not long words or memorised essays.
  • A four-paragraph structure, a fixed time split and 14 days of timed practice are enough to prepare well.

The IIM WAT written ability test is a short, timed essay that candidates write after they are shortlisted on CAT and profile. Where the IIMs publish its weight it is 8 to 20 of 100 final points, so it can move a rank. Graders look for a clear position, a logical structure, awareness of the topic and balance. This post gives a four-paragraph structure, a model essay and a 14-day plan.

Time, word limit and topic style are set by each institute and change by cycle. The figures quoted for them below are typical planning numbers and examples, not rules, and your call letter overrides all of them.

What is the IIM WAT written ability test, and where does it sit in selection?

The WAT comes after the shortlist and alongside the personal interview. Each IIM gives it a different name and weight. For 2027-29, IIM Ahmedabad's shortlist for the written test and interview is tentatively due in January 2027.

IIMTest name in the policyCycleWeight in final score
IIM AhmedabadAnalytical Writing Test (AWT)2027-2910 of 100
IIM CalcuttaWriting Ability Test (WAT)2027-298 of 100
IIM BangaloreWritten Ability Test (WAT)2026-2810 as listed
IIM LucknowWAT2026-2810 of 100
IIM KozhikodeWAT2026-2820 of 100

A weight of 8 to 20 is larger than most single profile items, so the test is worth real preparation.

What is the format: time, words and topics?

No IIM policy in our records fixes the time or word limit. Those appear in the call letter. Past cycles have typically used about 15 to 30 minutes and a limit somewhere between 200 and 400 words, typed or handwritten depending on the institute. Treat these as planning ranges.

  • Business and economy: a policy, a trend or a company decision.
  • Society and current affairs: a debate with two reasonable sides.
  • Abstract: a word or a phrase, where you choose the angle.
  • Argument or case: a short passage to assess, at some institutes.

What do graders look for?

CriterionWhat it looks likeWhat loses marks
ClarityOne position in the first paragraph, plain sentencesLong sentences, no stance until the end
StructureOpening, two body paragraphs, conclusionA list of points with no links
AwarenessOne or two accurate facts or examplesStock lines, invented numbers
BalanceThe other side acknowledged, conditions statedExtreme claims with no support
LanguageCorrect grammar, consistent tenseErrors that hide the meaning

Assume the reader will skim. Put your position in the first paragraph and repeat it in the last.

Which four-paragraph structure and time split work?

  1. Frame and position (about 50 words): define the term and state your view in one line.
  2. Strongest argument (about 90 words): one reason with one example.
  3. Counterpoint (about 90 words): the best opposing point and your response.
  4. Recommendation (about 60 words): what should be done, and under what condition.
Example. A WAT gives 20 minutes and a 300-word limit. Plan the time and the words. These are example numbers; yours come from the call letter.
  1. Thinking and outline: 3 minutes. Writing: 14 minutes. Checking: 3 minutes. 3 + 14 + 3 = 20.
  2. Words: 50 + 90 + 90 + 60 = 290, under the limit with a margin.

Answer: 3 + 14 + 3 minutes and about 290 words.

What does a good essay look like?

Topic: Does quick commerce help or hurt small retailers? The essay below is written for this post. It runs to about 200 words, which fits a 300-word limit with room to spare.

Paragraph 1. Quick commerce, the delivery of groceries and daily needs in minutes from nearby dark stores, has changed how urban Indians shop. Whether it hurts small retailers depends on what we measure: sales lost or capability gained. My view is that it hurts the weakest neighbourhood shops in dense cities, helps those that plug into it, and needs light rules rather than a ban.

Paragraph 2. The harm is real but narrow. A shop near a dark store competes with convenience it cannot match on speed, and investor-funded discounts are hard to outlast. The help is also real: in some cities small shops now sell or deliver through platforms, and owners gain digital payments and stock data they did not have before.

Paragraph 3. The deciding factor is the discount. If low prices come from efficient logistics, they pass the test of competition. If they come from cash burn, prices may rise once rivals exit, and a shop that has closed does not reopen.

Paragraph 4. A sensible response has three parts: transparency on deep discounting by large platforms, easy onboarding of neighbourhood stores as sellers, and skill support for owners who want to digitise. This keeps the consumer gain and gives small retailers a fair chance.

  • Paragraph 1 defines the term and takes a position, which is the first thing a grader looks for.
  • Paragraph 2 gives one point on each side with concrete detail and no invented numbers.
  • Paragraph 3 turns on a condition, which shows depth and balance.
  • Paragraph 4 ends with actions, so the essay finishes with a recommendation.

How is analytical writing different from an opinion essay?

IIM Ahmedabad's test is named the Analytical Writing Test. Its exact task is set in the call letter, so read that to see whether it asks for your opinion or for an assessment of a given argument. In an opinion essay you pick a side and defend it. In an argument analysis you judge someone else's reasoning.

  1. Restate the claim in your own words.
  2. List the assumptions it needs.
  3. Test the evidence: is it enough, relevant and recent?
  4. Say what would strengthen or weaken the claim.
  5. Give a verdict in one sentence.
Tip. If the prompt asks you to assess an argument, do not write your own views on the topic. That answers a different question.

Which five mistakes cost marks?

  1. No position until the last line.
  2. Facts piled up without reasoning that links them.
  3. A memorised template that ignores the actual prompt.
  4. Running past the limit, so there is no conclusion.
  5. One-sided or extreme claims, or numbers you cannot defend.

What is a 14-day practice plan?

CAT 2026 is on 29 Nov 2026 and results are expected in the first week of January 2027, so December is a good time to start.

DaysTask
1 to 2Read the format in your call letter or the last notice. Write two untimed essays using the four-paragraph structure.
3 to 6One timed essay a day on a business or economy topic. Next morning, mark it against the grader table.
7 to 8Abstract topics: plan in three minutes, then write.
9 to 11Argument analysis: one short prompt a day using the five steps.
12 to 13Two timed essays a day, handwritten if the test is handwritten.
14A full mock under exam conditions. List your top three mistakes.

The SOP and essay writing note covers structure and habits, and the GD and PI note covers the interview that follows.

FAQ

Common questions

How many words should a WAT essay be?

Check your call letter. Past cycles have typically allowed between 200 and 400 words in 15 to 30 minutes, but each institute sets its own limit. Write to the limit with a four-paragraph structure rather than padding. A complete 250-word essay beats an unfinished 400-word one.

Is WAT weightage important at IIMs?

Where it is published it is 8 to 20 of 100 final points: 8 at IIM Calcutta (2027-29), 10 at IIM Ahmedabad (2027-29) and at IIM Bangalore and IIM Lucknow (2026-28), and 20 at IIM Kozhikode (2026-28). That is more than most single profile items, so it is worth preparing for.

Are WAT topics current affairs?

Often a mix. Past topics have included business and economy issues, social debates and abstract phrases. Prepare four or five live issues in depth, each with one fact, one counterpoint and one example. Do not rely on a topic list from an old cycle, because topics change with the news.

Can I write in points?

Unless the call letter allows it, write in paragraphs. Graders assess structure and reasoning, and bullet points rarely show how ideas connect. If points are allowed, link them with a short conclusion. When you are unsure, paragraphs are the safer choice.

How is WAT different from the XAT essay?

The XAT essay, where the bulletin includes one, is part of the exam set by the exam body. A WAT is set by each college after it shortlists you, and its marks count in that college's own score. Prompt style and time can differ, so check the XAT 2027 bulletin and your call letter.

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