"What actually is the ASET?" is usually the first question parents ask us — often after hearing "GATE test" and "ASET" used interchangeably without much explanation. Here's the plain-English version: four components, roughly two hours of testing, all sourced from the WA Department of Education's own ASET overview so you're working from the real thing, not a guess.
What is the ASET?
The Academic Selective Entrance Test (ASET) is the exam every student must sit to be considered for a Gifted and Talented Secondary Selective Entrance program in Western Australia — including fully selective Perth Modern School. Academic-program applicants sit the ASET alone; Arts applicants add an audition or workshop; Languages applicants may also be invited to an interview. It's administered by the Department of Education, not by individual schools.
It measures reasoning ability rather than curriculum knowledge — which is exactly why a student who's doing well in class can still find the format unfamiliar without some exposure to it beforehand.
The four components, minute by minute
Every applicant sits the same four components, each carrying equal weight toward the final score:
| Component | Time | Format |
|---|---|---|
| Reading Comprehension | 35 minutes | 35 multiple-choice questions (A–D) |
| Communicating Ideas in Writing | 25 minutes | One written response, including planning and editing time |
| Quantitative Reasoning | 35 minutes | 35 multiple-choice questions (A–D) |
| Abstract Reasoning | 20 minutes | 35 multiple-choice questions — "next in sequence" and "complete the pattern" items |
Source: WA Department of Education — ASET overview and tips for Year 7 entry. That's 115 minutes of raw testing time across the four components, with a 10-minute break built into the schedule — so plan for the better part of two hours on the day, plus settling-in time.
How each section is actually marked
- Reading Comprehension, Quantitative Reasoning, Abstract Reasoning are all machine-marked multiple choice, answered on a single shared answer booklet using pencil-filled ovals. There is no penalty for an incorrect answer — points are only ever added for correct responses, never deducted for a wrong guess. Leaving a question blank can only cost marks; guessing never does.
- Communicating Ideas in Writing is marked by two independent markers against three criteria: Thought and Content, Structure and Organisation, and Expression and Style. There's no set genre or format required, and handwriting, spelling and punctuation are explicitly not what the piece is marked on — it's the quality of thinking and the writing itself. See our dedicated guide to the writing section for how to prepare for it specifically.
What to expect on the day
A few practical details families often ask about: it's a paper-based test using a pencil, a single answer booklet covers all four components with space on the back for rough working, and smart watches are explicitly not permitted in the exam room (an ordinary analogue or digital watch is fine). Families receive specific testing-day information from the Department after applications close in February.
How to prepare for each section
Reading Comprehension & Quantitative Reasoning
Both are 35 questions in 35 minutes — the skill being tested is as much pacing as accuracy. Practise in fixed 35-minute blocks so your child builds an internal sense of when to move on from a question that isn't landing.
Abstract Reasoning
The tightest section by far. Short, frequent drills on pattern recognition — a little most days — build speed far better than occasional long sessions.
Communicating Ideas in Writing
One planned, complete piece in 25 minutes, assessed on thinking and craft rather than mechanics. Weekly timed writing practice with real feedback is the single highest-leverage preparation activity for this section.
Related reading
For the application timeline and what happens after results come in, see our ASET & GATE application guide. If you're wondering what score is actually competitive, our GATE cut-off scores guide covers the Department's published minimum entrance scores by school. And for a full month-by-month preparation rhythm, our parents' step-by-step walkthrough goes deeper than we can here.