If you are an Indian applicant staring at the ISB application portal, scrolling through three test names and wondering whether to book a GMAT slot, switch to GRE, or wait for your CAT score in January, the honest answer is this: the ISB Hyderabad entrance exam question has different right answers for different applicants, and most people pick wrong because they default to the test their college friends took. This post breaks down which test ISB accepts for which programme, what the actual Class of 2026 numbers look like, and how to pick the right test based on your profile rather than peer pressure.
What ISB actually accepts in 2026
ISB Hyderabad runs more than one programme, and the entrance exam options are different for each. Confusing the two is the most common application-form error we see at Pegasus.
For the flagship one-year PGP (Post Graduate Programme in Management, the programme most people mean when they say "ISB MBA"), the accepted tests are the GMAT Focus Edition, the legacy GMAT (still considered while it remains valid), and the GRE. The PGP does NOT accept CAT. If you only sat the CAT in November and have no GMAT or GRE, you cannot apply to the PGP this cycle. The ISB PGP eligibility page is unambiguous on this point. See the official ISB PGP eligibility requirements for the current list.
For the PGP YL (Young Leaders Programme, a deferred admission track for applicants with 0 to 24 months of work experience), ISB accepts the GMAT, the GRE, and starting with the 2026-28 cycle, CAT 2025. This is the only ISB programme that takes a CAT score. The PGP YL eligibility page lists all three options.
Two further rules apply across both programmes. Starting April 2025, ISB does not accept online or at-home test administrations. Every GMAT, GRE, and CAT score has to come from a physical test centre sitting. And scores stay valid for five years from the application deadline, so a 2022 GMAT taken at a test centre still counts for the 2026 cycle.
The Class of 2026 numbers, and what they tell you
ISB has been increasingly transparent about score distributions, and the published Class of 2026 profile is the cleanest data point Indian applicants can plan against. The GMAT Focus Edition average sits at 669, with admitted scores ranging from 555 to 765. The legacy GMAT average for the same class is 720, with a range of 640 to 780. The GRE average is 327, with a range of 306 to 336. These figures are reported across multiple consulting trackers that summarise ISB's class profile disclosures (see Crackverbal's ISB GMAT score breakdown and the Crackverbal GRE-for-ISB tracker).
A few honest observations from working with Indian PGP applicants for a decade. ISB does not publish a minimum score. Both ISB and every consultant who has visited the admissions office in the last two years will tell you the school does not state a preference between GMAT and GRE. We have seen 705 GMAT applicants get dinged and 645 GMAT applicants get admitted, because score is one input in a holistic file. That said, scores below the lower bound of the published range need a strong story elsewhere in the file, because the file then has to overcome the score statistically.
For a deeper walk through how this score sits inside the full file, our post on ISB Hyderabad GMAT cut-off 2026 covers the score-to-admit conversion in more detail.
If you are a working professional with 3 to 6 years of experience targeting PGP
This is the modal ISB applicant. You are 25 to 28, you have been working in tech services, consulting, banking, product, or operations, and you are aiming for the one-year PGP starting April or August.
Your real choice is GMAT Focus or GRE. CAT is not on the table for the PGP. Within that pair, the test selection depends on a few practical things. If you have already started GMAT prep and are within 60 days of your target score, finish what you started. The cost of switching is higher than any small differential advantage of the GRE. If you are at the very start of prep and your quant is strong but your verbal needs work, the GRE often delivers a competitive percentile faster, because Indian engineering profiles routinely score 165 to 170 on GRE Quant. If your quant is weak (a real consideration for non-engineering profiles), the GMAT Focus Edition Quant section, which has been redesigned to be slightly shorter and remove a few of the trickier question types, may now be marginally less punishing than it was three years ago.
There is one operational consideration applicants underrate: GMAT Focus slot availability in Tier-2 Indian cities is still inconsistent in 2026, while GRE slots are widely available. If you live in a Tier-2 city and cannot easily travel, check Pearson VUE and ETS slot calendars before you start prep, not after.
If you are a fresh graduate or have less than 2 years of experience
You are looking at the PGP YL track, not the regular PGP. This changes the test selection calculus entirely.
Because the PGP YL accepts CAT 2025 alongside GMAT and GRE, you have a real third option. Most Indian undergraduates who are already prepping for the IIM circuit have spent months on CAT prep. If your CAT score lands in the 98 to 99 percentile range, you can use that score for the PGP YL without sitting a second test. This is the only ISB application where that is true.
The catch is that the CAT route does not transfer to the regular PGP later. If you defer your offer and decide three years on that you actually want the regular PGP cohort experience, you will need a GMAT or GRE. Our position at Pegasus is that if you are clearly aiming at ISB long term and you have the time, the GMAT Focus or GRE is the more versatile investment, because the score is good for five years and works at most global programmes too.
PGP YL admit rates run in the 5 to 7 percent range based on the most recent disclosures, which is tighter than the regular PGP. Score thresholds in practice run slightly higher than the headline numbers because the YL cohort has less work experience to differentiate the file. A 700-plus GMAT, 325-plus GRE, or 99-plus CAT percentile is the comfortable zone for that programme.
If you are an international applicant or have studied outside India
The mechanics tighten in two places. First, if your undergraduate medium of instruction was not English, a TOEFL or IELTS is mandatory on top of your GMAT/GRE. ISB will not waive this for Indian applicants who studied at Indian regional-medium institutions either, so check the language of instruction certificate from your university before you assume you are exempt. Second, the no-online-test rule applies globally. An applicant in the US who took the GMAT Online during 2024 cannot use that score; the result has to be from a Pearson VUE test centre.
For applicants applying from outside India, GRE is often the easier logistical choice because ETS test centres are more numerous internationally and slot availability tends to be better. We have linked the full MBA and MIM consulting service where these case-specific considerations are typically discussed during the profile evaluation call.
What the test cannot do for your application
A point worth emphasising because applicants almost always over-index on the score. The published ISB PGP 2026 admission deadlines for the Class of 2028 are September 20, 2026 for Round 1, December 6, 2026 for Round 2, and January 17, 2027 as the final cutoff. By the time you reach the application form, the test is one variable in a file that also contains essays, two recommendation letters, transcripts, the resume, and the interview. Of the applicants who get a 700-plus score, less than half receive an admit. The score buys you the right to compete, not the seat.
In our own admit data at Pegasus from the last three cycles, the variable that moved acceptance probability the most among shortlisted candidates was not test score, it was the specificity of the post-MBA career plan articulated in the second essay. The test gets you into the room. The essay decides who stays.
If you are still calibrating where your overall file stands relative to ISB's median admitted profile, the profile evaluation service is the fastest way to get an honest read before you commit eight months to the wrong test.
Common questions applicants are asking
Does ISB accept the GMAT taken online in 2023 or 2024?
No, for any application submitted from April 2025 onwards. ISB requires every GMAT, GRE, and CAT score to be from a physical test centre. The online and at-home versions of these tests are excluded explicitly on the eligibility pages. If your only valid score is online, you will need to re-take at a centre. This is the most painful surprise we see in February when applicants discover it three weeks before the Round 2 deadline.
Does ISB prefer GMAT over GRE for Indian applicants?
No. Both ISB and admissions officers across multiple debrief calls have stated there is no preference. The Class of 2026 includes admits from both pools. The decision should be made on which test you can hit your highest possible percentile on, not on which test you think the school wants. The single biggest factor is your quant comfort. Indian engineering applicants often have higher percentile ceilings on GRE Quant. Non-engineering profiles are sometimes better off with GMAT because the test rewards consistent pacing over peak Quant performance.
Can I use my CAT score for the regular PGP if I am also targeting IIM A/B/C?
No. The regular PGP only accepts GMAT and GRE. CAT 2025 is accepted only for the PGP YL track, which is for applicants with 0 to 24 months of work experience. If you have three or more years of work experience and want the one-year PGP, you must sit a GMAT or GRE even if you have a stellar CAT score.
How old can my GMAT or GRE score be?
Five years from the application deadline. A GMAT taken at a test centre in November 2021 is valid for the Round 1 PGP deadline in September 2026. A GMAT from October 2021 is not, because more than five years will have passed by the deadline. Score validity is measured from the original test date, not the date you send the official score report.
Is the GMAT Focus Edition harder or easier than the legacy GMAT?
Different rather than harder. The Focus Edition is shorter (two hours and 15 minutes), has three sections instead of four (Quantitative, Verbal, Data Insights), and removes the AWA essay. The total scale tops out at 805 rather than 800. Most Indian test-takers find the Quant slightly less brutal and the Data Insights section a useful place to recover from a weak Verbal session. The 669 Focus average at ISB is not strictly comparable to the 720 legacy average because the scales are different; the percentile equivalency is what matters for adcom evaluation.
Related reading
- How to Get Into ISB Hyderabad: The Admissions Playbook for Indian Applicants
- ISB Hyderabad GMAT Cut Off: What the Class of 2026 Actually Scored
- GMAT or GRE: Which Test Should I Take for My MBA in 2026?
- Profile Evaluation
Sources verified on 2026-05-27. Next review: 2027-01-15. Data points reflect ISB Class of 2026 disclosures and the published PGP and PGP YL eligibility documents. Application deadlines for Class of 2028 confirmed against ISB and Careers360.