NSAA Study Guide 2026
Everything you need to pass the NSAA exam in one place: the exam format, every topic to study, real practice questions with explanations, flashcards, and full-length practice tests. Free, no sign-up needed.
NSAA exam key facts
- Each ESAT module contains 27 multiple-choice questions, so a three-module Natural Sciences test has 81. Source
- The ESAT is 120 minutes long for most candidates, made up of three 40-minute modules. Source
- ESAT results for each module are reported on a scale from 1 (low) to 9 (high) to one decimal place, with no pass/fail mark. Source
- Candidates may sit each ESAT only once per admissions cycle. Source
📋 NSAA Exam Format at a Glance
📚 NSAA Topics to Study (21)
✍️ Sample NSAA Questions & Answers
1. A scatter plot shows a correlation coefficient of r = -0.9. This indicates:
r = -0.9 indicates a strong negative linear correlation between the two variables.
2. What is the sum of the roots of 3x² - 6x + 2 = 0?
Sum of roots = -b/a = -(-6)/3 = 2.
3. Which of the following is the correct definition of standard deviation?
Standard deviation is the square root of the variance, measuring spread around the mean.
4. A machine does 600 J of work in 30 seconds. What is its power output?
Power = Work/Time = 600/30 = 20 W.
5. Which of the following is the primary structure of a protein?
The primary structure of a protein is the linear sequence of amino acids in its polypeptide chain.
6. If f(x) = 2x² - 3, what is f(4)?
f(4) = 2(16) - 3 = 32 - 3 = 29.
🎯 Free NSAA Practice Tests
📖 NSAA Guides & Articles
What Practice Test Geeks adds beyond an AI chat for NSAA
An AI chatbot can quiz you, but it can't reproduce the exam conditions or keep your record. Here you get:
- A timed, full-length NSAA mock exam — 60 questions in 120 minutes with a 70% pass mark, modeled on the official exam's question count and time limit, followed by a score report broken down by exam domain.
- A fixed NSAA question bank: the same test every attempt, so your score is comparable from one try to the next instead of changing with every regenerated quiz.
- Progress saved on your device: completed tests, scores and missed questions stay in My Progress, so you can retake only what you got wrong.
- A printable NSAA cheat sheet you can print or save as a PDF.
- NSAA flashcards built from the same question bank.
- Free NSAA practice tests with the correct answer shown after each question.
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
- esat-tmua.ac.uk — Late registration, registration deadline, fees, exam format, passing score, registration, score release, test dates, time limit, exam information · verified Oct 2026
- undergraduate.study.cam.ac.uk — Eligibility · verified Oct 2026
- pearsonvue.com — Test delivery, retake policy · verified Oct 2026