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ASIO uses aptitude and judgement assessments as part of its hiring process. This free practice targets the same skill types their assessment measures, so you walk in knowing the format. Everything here is free, with no signup needed to start and a worked explanation after every question - the part paid sites usually keep behind a paywall.
What this practice covers
This ASIO practice set includes 14 tests covering 136 questions in total. Sit any of them timed, then review the worked answers:
1
Spatial Awareness Test 1
10 items · 15 min · avg 76% · worked answers
2
Spatial Awareness Test 5
10 items · 15 min · avg 69% · worked answers
3
Logical Reasoning Test 3
10 items · 15 min · avg 78% · worked answers
4
Logical Reasoning Test 5
10 items · 15 min · avg 74% · worked answers
5
Abstract Reasoning Test 3
10 items · 20 min · avg 65% · worked answers
6
Abstract Reasoning Test 9
10 items · 15 min · avg 65% · worked answers
7
Mechanical Test 3
8 items · 10 min · avg 73% · worked answers
8
Mechanical Test 8
8 items · 10 min · avg 89% · worked answers
9
Numerical Reasoning Test 14
16 items · 20 min · avg 52% · worked answers
10
Numerical Reasoning Test 12
16 items · 20 min · avg 45% · worked answers
11
Situational Judgement Test 39
6 items · 10 min · avg 67% · worked answers
12
Situational Judgement Test 9
6 items · 10 min · avg 64% · worked answers
13
Diagrammatic Reasoning Test 3
8 items · 10 min · avg 67% · worked answers
14
Diagrammatic Reasoning Test 5
8 items · 10 min · avg 57% · worked answers
How to practise for ASIO
- Sit each test timed - most assessments score accuracy first, then speed, so practising under the clock matters more than getting a perfect score untimed.
- Read the worked answer on every question, even the ones you got right, so you learn the fastest method rather than just the result.
- Create a free account if you want to save your scores and track your percentile trend across sessions - it stays free, with no card.
Common questions
Is ASIO practice free?
Yes. Every ASIO practice test on this page is free, with a full worked answer on every question and no card required. A free account is optional and only used to save your progress.
What does ASIO practice cover?
It covers Spatial Awareness Test 1, Spatial Awareness Test 5, Logical Reasoning Test 3, Logical Reasoning Test 5, Abstract Reasoning Test 3, Abstract Reasoning Test 9 and more - 136 questions in total, each with a worked explanation.
How should I practise for ASIO?
Sit each test timed to build speed, read the worked answer on every question, and repeat weak areas. Accuracy under time pressure is what most assessments reward.
This is independent practice material covering the general skill types ASIO assessments measure. It is not an official ASIO test and is not affiliated with ASIO.
Written and reviewed by the Aptitude Practice editorial team. Last reviewed 9 July 2026. See our methodology. Free practice, every answer explained.