ACER Test

The Core Skills Profile for Adults, the Vocational Selection Test and the tertiary admissions test. What the verbal, quantitative, abstract and mechanical modules ask, how the adaptive versions change level as you go, and how the result is used.

  • 10 questions
  • 8 minutes
  • Worked solutions

Free · No sign-up · Scored the moment you finish

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Prepare for employers like
  • BBC
  • Deloitte
  • HSBC
  • Amazon
  • Google
  • NHS

What is an ACER test?

An ACER test is a selection assessment from the Australian Council for Educational Research, an independent not for profit research organisation based in Melbourne. Its most common recruitment tests are the Core Skills Profile for Adults and the Vocational Selection Test, which measure verbal, numerical, abstract and mechanical reasoning alongside literacy and numeracy. Tests are taken online and are mostly multiple choice, and the adaptive versions adjust question difficulty to your performance.

Which ACER test you sit depends on the employer and the role: an entry-level position will not be given the same assessment as a graduate or managerial one.

How an ACER test works

Four things to know before you sit one. Timings and difficulty vary with the level of the role.

FormatModules, sat one at a time
An ACER suite is a set of separate modules, mostly multiple choice, and you usually sit only the ones the employer or institution picks. The adaptive versions add short written tasks. The verbal test mixes three question types: statements that prove or disprove a conclusion, odd one out by meaning, and word association.
PaceSet per module
Each module has its own limit. Check the named test and edition in your invitation; the quantitative questions are short passages that take longer to read than to solve.
DifficultyAdaptive where it is used
The CSPA changes level with your answers, so the questions get harder as you get them right. Feeling stretched part-way through is the test working, not a sign you are failing.
ScoringA profile against the intake
Results go to the employer or institution as a profile of the modules you sat, read against the group being selected. There is no published pass mark.

ACER: assessment names, formats and timings

Match the name in your invitation to the assessment below. Timings marked “approx.” are completion estimates; other published durations are limits for the named version.

Named ACER assessments
Assessment What it measures Questions Timing
CSPA (Core Skills Profile for Adults) Core literacy and numeracy skills for adult education and training Varies by module Varies by module
Vocational Selection Test (historical catalogue) Verbal, quantitative and abstract reasoning, with optional mechanical and interpersonal modules Usually three of five Varies by module
STAT (Special Tertiary Admissions Test) Verbal and quantitative reasoning for mature and non-standard university entry Two modules Varies
ACER Mechanical Reasoning Test – Second Edition (MRT-2) Basic mechanics and physics from diagrams; pulleys, levers, cause and effect See invitation See invitation

Counts and timings vary by role level and by the version an employer licences. Check the instructions on the screen before you start. Facts checked 11 September 2026.

ACER offers distinct education and employment assessments. VST appears in its historical catalogue; current offerings and delivery arrangements should be confirmed with your institution. There is no single ACER question count or time limit.

Official sources for assessment names and timings

What ACER assessment formats look like

A visual guide to the skills and response formats covered on this page. Your invitation tells you which assessments to prepare for.

Illustrations by Practice Aptitude Tests · not official test screenshots

Verbal reasoning

Select an answer using the meaning of the written information.

Quantitative reasoning

Apply numerical reasoning to the data in the question.

Abstract reasoning

Find the visual rule linking shapes or patterns.

Practise with the full pack

The free test shows you the style. A pack gives you the pace: timed and marked, with the working shown.

Unlock 10 ACER practice tests £39 a year, or £29 a month. Cancel any time
10
practice tests
100
questions, all solved

Practice Aptitude Tests · Original data

How our test takers score

Results from every test in our ACER pack, past and present.

173,682completed sittings · 2026 edition

Key finding1 in 13 ACER sittings scores full marks.

Average score61%Half scored 63% or more
Top quarter scored81%+The 75th percentile
Full marks1 in 13of sittings scored 100%
Gain from practice+5 ptsFirst test to fifth test

How scores spread

32% scored 80% or more, and 26% scored under 40%.

6%0–1919%20–3919%40–5923%60–7932%80–100

Share of sittings in each score band.

Practice pays

Regular practisers went from 65% on their first test to 70% on their fifth.

65%1st test68%2nd test68%3rd test69%4th test70%5th test

4,242 people who took five or more tests.

Does speed help?

Speed makes little difference here.

Quickest quarter60%
Slowest quarter62%

Typical pace: 51 seconds a question.

Source: Practice Aptitude Tests · 173,682 completed sittings · 2026 edition, 14 October 2026

Every completed sitting of every test this pack holds or has held. Practice results, not employer pass marks. Free to reuse with credit. Compare every pack

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ACER is a trademark of its respective owner. Practice Aptitude Tests is not affiliated with ACER and our practice tests are not endorsed by them.