ISAT Practice Test
Updated October 2026Facts verified Oct 21, 2026 against Australian Council for Educational Research
Study Tip: ISAT assesses reasoning abilities developed over time through wide reading and critical thinking practice. Focus on understanding argument structures, analyzing data, and applying mathematical concepts to unfamiliar problems rather than memorizing specific content. Practice with the free ISAT - International Student Admissions practice test on PracticeTestGeeks (500+ questions with answer explanations).
ISAT is not a subject-knowledge test, so cramming facts will not help as much as practicing timed reasoning questions under realistic conditions.
ISAT: upcoming dates and official changes
- Oct 26, 2026 – Nov 6, 2026: The final ISAT test window of 2026 runs from 26 October to 6 November 2026, and the last two days (5 and 6 November) are for resits only. (Australian Council for Educational Research)
- Nov 21, 2026: ACER will release ISAT results for Test Window 4 of 2026 no later than 21 November 2026. (Australian Council for Educational Research)
Facts verified Oct 21, 2026 against Australian Council for Educational Research. Dates that have passed are removed automatically.
- The ISAT has 100 multiple-choice questions, each with 4 or 5 answer options, and no marks are deducted for incorrect answers. (Australian Council for Educational Research)
- The ISAT is a 3-hour, online, multiple-choice test developed by ACER. (Australian Council for Educational Research)
- The ISAT registration fee is AUD 435, paid online to ACER by credit card when you register. (Australian Council for Educational Research)
- ISAT test takers can sit the test again only after 12 months have passed since their previous sitting. (Australian Council for Educational Research)
- ISAT scores can be used for university admission for 2 years from the date the test was completed. (Australian Council for Educational Research)
- The ISAT is for international students applying to medicine, dentistry, veterinary medicine, occupational therapy, and speech and language therapy courses at selected universities in Australia, Estonia, Spain and Ireland. (Australian Council for Educational Research)
- ACER will release ISAT results for Test Window 4 of 2026 no later than 21 November 2026. (Australian Council for Educational Research)
- The final ISAT test window of 2026 runs from 26 October to 6 November 2026, and the last two days (5 and 6 November) are for resits only. (Australian Council for Educational Research)
Facts verified Oct 21, 2026 against Australian Council for Educational Research. Dates that have passed are removed automatically.
ISAT Exam at a Glance
| Item | Detail | Official source |
|---|---|---|
| Number of questions | 100 multiple-choice questions | Australian Council for Educational Research |
| Time limit | 3 hours | Australian Council for Educational Research |
| Exam fee | AUD 435 | Australian Council for Educational Research |
| Retake policy | Re-sit only after 12 months | Australian Council for Educational Research |
| Validity | 2 years | Australian Council for Educational Research |
| Eligibility | International applicants to selected medicine/health courses | Australian Council for Educational Research |
| Score release | By 21 November 2026 (Test window 4) | Australian Council for Educational Research |
| Testing window | Test window 4: 26 Oct – 6 Nov 2026 (5–6 Nov resits only) | Australian Council for Educational Research |
Facts verified Oct 21, 2026 against Australian Council for Educational Research. Dates that have passed are removed automatically.
Free ISAT - International Student Admissions Test Study Tools
Interactive ISAT - International Student Admissions Test resources on PracticeTestGeeks, free to start:
- Free ISAT Critical Reasoning Questions and Answers 1 — 11 questions with instant scoring and answer explanations
- ISAT - International Student Admissions Test flashcards — review key terms and concepts card by card
- ISAT - International Student Admissions Test study guide — topic-by-topic overview of what the exam covers
- ISAT - International Student Admissions Test cheat sheet — one-page printable summary for last-minute review
ISAT Practice Test Questions
Prepare for the ISAT - International Student Admissions Test exam with our free practice test modules. Each quiz covers key topics to help you pass on your first try.
ISAT Critical Reasoning Questions and Answers
ISAT Exam Questions covering Critical Reasoning Questions and Answers. Master ISAT Test concepts for certification prep.
ISAT Quick Study Flashcards
Click cards to reveal answers and access related practice questions
📝How many questions are on the ISAT exam?
ISAT consists of 100 multiple-choice questions with 4 or 5 answer options per question, covering both Critical Reasoning and Quantitative Reasoning sections.
Free ISAT Practice Test⏱️How long do you have to complete the ISAT?
Test takers have 3 hours to complete all 100 questions. You can navigate freely between questions throughout the entire test period.
ISAT Quantitative Questions💵What is the ISAT registration fee?
The ISAT registration fee is AUD $430, payable to ACER at registration time via credit card. Deferrals cost an additional AUD $70.
ISAT Critical Reasoning🔄How long must you wait to retake the ISAT?
You must wait at least 12 months from your previous test date to retake ISAT. Resits are available during the final two days of each test window.
Free ISAT Exam Prep📊When are ISAT results released?
ISAT results are released within 2 weeks of the last day of each test window. You receive an email notification and access results via your ACER account.
ISAT Practice Questions🌍Who needs to take the ISAT?
International students applying to medicine, dentistry, veterinary medicine, and other healthcare programs at select universities in Australia, Ireland, Estonia, and Spain.
ISAT Test OnlineISAT Exam Study Guide
Master the essential knowledge needed for ISAT success with our comprehensive study guide covering test basics, format, registration, scoring, and preparation strategies.
- Pace: ~1.8 minutes per question
- Strategy: Answer all questions
ISAT Score Calculator
Total Scored Questions
100
70 out of 100 correct
70%
Required to Pass: ~70% (Estimated)
ISAT Score Interpretation
Understanding how ISAT scores are used in the admissions process helps you set realistic goals and interpret your results effectively.
| Performance Level | Interpretation | Percentile Range | Recommendation |
|---|---|---|---|
| 🏆 Top Tier | Highly Competitive | 90th+ percentile | Strong candidate for top programs |
| ⭐ Above Average | Competitive | 70th-89th percentile | Good chances at many programs |
| ✅ Average | Solid Performance | 50th-69th percentile | Consider program requirements |
| 📈 Below Average | Room for Improvement | 30th-49th percentile | Strengthen other application areas |
| 🔄 Lower Tier | Consider Retake | Below 30th percentile | Retake after 12-month wait period |
Your total ISAT investment is approximately AUD $435-520, including the AUD $435 registration fee and optional official practice materials. Additional costs apply if you need to defer (AUD $72) or sit again after a failed application cycle. Score reports are sent directly to your selected universities at no extra charge.
ISAT Career Paths
ISAT opens doors to rewarding healthcare careers through programs at prestigious universities worldwide.
Medicine (MBBS/MD)
Become a doctor and provide essential healthcare services. ISAT is required for international students at leading medical schools including University of Western Australia and Monash University.
Dentistry
Pursue a career in oral healthcare and dental medicine. ISAT-accepting dental programs offer comprehensive training in diagnosis, treatment, and preventive care.
Veterinary Medicine
Care for animals as a qualified veterinarian. Programs at institutions like Estonian University of Life Sciences accept ISAT for international veterinary medicine admissions.
Occupational Therapy
Help patients improve daily living and work skills through therapeutic interventions. ISAT may be required for international students at select occupational therapy programs.
Speech &
Language TherapySpecialize in communication disorders and help patients with speech, language, and swallowing difficulties. Some programs accept ISAT for international admissions.
ISAT Test Day Checklist
- ✓Valid government-issued photo ID (passport preferred)
- ✓Computer with working webcam and microphone
- ✓Stable high-speed internet connection
- ✓Quiet, private testing environment
- ✓ProctorU system check completed
- ✓ISAT ID number saved and accessible
- ✓Room cleared of unauthorized materials
- ✓Login 15-30 minutes before scheduled time
Ready to Ace Your ISAT Exam?
Start preparing today with our free ISAT practice tests. Build confidence in Critical Reasoning and Quantitative Reasoning sections with realistic exam questions.
ISAT Validity and Retake Policy
Score Validity Check
with University
Retake Wait Period
12 Months Minimum
New Sitting Fee AUD
$435
You can retake ISAT after waiting 12 months from your previous test date. Resits are available during the final two days of each test window. Each retake requires new registration and full payment. Universities may accept your most recent score or best score—check individual institution policies.
ISAT: Pros and Cons
- +ISAT scores are accepted by multiple universities across Australia, Ireland, Spain, and Estonia for competitive healthcare programs
- +The test assesses reasoning skills rather than memorized subject content, so it rewards genuine critical and quantitative thinking
- +Official ACER practice materials closely mirror the real question types and difficulty
- +A remote, ProctorU-proctored sitting means you can test from home or your own country
- +Results remain current for 2 years, giving flexibility across multiple application cycles
- −Registration is not cheap — AUD $435, plus extra fees for deferrals or additional sittings
- −You must wait a full 12 months before you can resit ISAT
- −ACER does not accept appeals or re-marking requests, so a technical issue on test day can be costly
- −Test windows are limited to four per year, so timing your application around results release matters
- −Not every ISAT-accepting university weighs the score the same way — check each program’s specific requirements
Sample ISAT - International Student Admissions Test Practice Questions
Try these questions from our free ISAT - International Student Admissions Test practice tests. The correct answer and an explanation follow each question.
A school bans mobile phones and test scores improve the following term. A teacher concludes phones were hurting learning. Which evidence would most weaken this conclusion?
- A. Students reported feeling less distracted without phones
- B. A new, more experienced teacher joined the school the same term
- C. The ban was popular with parents
- D. Mobile phone use was highest among lower-achieving students
Answer: B. A new, more experienced teacher joined the school the same term
A confounding variable—the arrival of a better teacher—provides an alternative explanation for the score improvement.
Eight students' test scores are: 55, 60, 70, 75, 80, 85, 90, 95. What is the interquartile range (IQR)?
- A. 22.5
- B. 25.0
- C. 30.0
- D. 35.0
Answer: A. 22.5
With 8 ordered values, Q1 is the average of the 2nd and 3rd values: (60+70)/2 = 65. Q3 is the average of the 6th and 7th values: (85+90)/2 = 87.5. IQR = 87.5 − 65 = 22.5.
An argument states: 'If we allow students to redo one test, they'll demand to redo every test forever.' This is an example of:
- A. Slippery slope
- B. False analogy
- C. Begging the question
- D. Red herring
Answer: A. Slippery slope
The slippery slope fallacy assumes an initial action will inevitably lead to extreme consequences without adequate justification.
A study comparing two pain medications reports: Drug A reduced pain scores by 18 points (95% CI: 14–22), Drug B reduced pain scores by 15 points (95% CI: 11–19). What can researchers most accurately conclude?
- A. Drug A is significantly better than Drug B because it has a higher mean reduction
- B. The two drugs cannot be compared because confidence intervals were used
- C. The results are inconclusive because the confidence intervals overlap
- D. Drug B should be discarded since it has a lower mean reduction
Answer: C. The results are inconclusive because the confidence intervals overlap
Overlapping confidence intervals indicate that the difference between the two drugs may not be statistically significant. When CIs overlap, we cannot confidently conclude one treatment is superior to the other without further testing.
Take the full ISAT - International Student Admissions Test practice test
Official Resources
- ISAT Official Site (ACER) — the official International Student Admissions Test portal, where you register, book a test session, and read the current test rules.
- ISAT Preparation (ACER) — ACER's official preparation guidance, including the free practice questions and sample materials for both ISAT sections.
- Australian Council for Educational Research (ACER) — the research organisation that develops and administers the ISAT.
ISAT Exam Questions and Answers
How this page was made: written with AI tools and published by Nathan Beja, founder of Practice Test Geeks, who is responsible for its content. Exam facts are checked against the official sources listed below. Not reviewed by a subject-matter expert. Editorial policy
Sources & references
Exam facts on this page (fees, format, dates, passing scores) are checked against these official sources; the date is our last check. Editorial policy
- isat.acer.org — Retake policy, score release, score validity, fees, retake fee, test dates, registration, test delivery, eligibility, exam format · verified Oct 2026