NSW OC Test past papers
Quick answer
Download free NSW Opportunity Class practice papers below: official NSW Department of Education Reading, Mathematical Reasoning and Thinking Skills PDFs with answer keys, for children now in Year 3 who will sit in Year 4 for 2028 entry. The PDFs come from older paper-based versions of the test, so pair them with the Department’s online practice test for the current computer-based format.
Braintree Coaching Australia is online-only, exam-specialist, national coverage, built for regional families — so any student in Australia can practise from these papers at home.
For the wider 2027 timeline, start with our Opportunity Class preparation hub, then return here to download papers.
Also see OC practice tests, OC practice resources, and the OC exam format guide.
Download 2024 — Sitting 1 papers
6 PDFs from the most recent set — no account required.
- PDFReading — questionsoc-reading-2024-s1-questions.pdf · 1.4 MB
- PDFReading — answer keyoc-reading-2024-s1-answers.pdf · 95 KB
- PDFMathematical Reasoning — questionsoc-mathematical-reasoning-2024-s1-questions.pdf · 1.8 MB
- PDFMathematical Reasoning — answer keyoc-mathematical-reasoning-2024-s1-answers.pdf · 56 KB
- PDFThinking Skills — questionsoc-thinking-skills-2024-s1-questions.pdf · 2.0 MB
- PDFThinking Skills — answer keyoc-thinking-skills-2024-s1-answers.pdf · 78 KB
By James Rush, Education Content Creator, Braintree Coaching Australia
Reviewed by Braintree Academic Panel on
Last updated
- Paper sets
- 5
- Files
- 39
- Sections
- 3
Sourced from the NSW Department of EducationOfficial source
These OC Test materials are published by the NSW Department of Education for students and families preparing for the NSW Opportunity Class Placement Test. Braintree Coaching Australia reproduces them here, unmodified, as a free study reference. We are not affiliated with or endorsed by the NSW Department of Education, and the version on the Department’s website remains the authoritative copy.
Past paper sets
OC Test · Past paper set
2024 — Sitting 1
9 files in this set
Reading
- Questions
- 14
- Time
- 40m
14 questions, three of them multi-part, for 33 answers in total.
Mathematical Reasoning
- Questions
- 35
- Time
- 40m
Five options per question, and no calculator.
Thinking Skills
- Questions
- 30
- Time
- 30m
Four options per question; no prior subject knowledge needed.
OC Test · Past paper set
2024 — Sitting 2
9 files in this set
Reading
- Questions
- 14
- Time
- 40m
14 questions, three of them multi-part, for 33 answers in total.
Mathematical Reasoning
- Questions
- 35
- Time
- 40m
Five options per question, and no calculator.
Thinking Skills
- Questions
- 30
- Time
- 30m
Four options per question; no prior subject knowledge needed.
A reminder. Every file below is reproduced exactly as published by the NSW Dept. of Education. Braintree Coaching Australia has not written, modified, re-marked, or paraphrased any question, answer, or explanation. These documents are shared for study reference only; the NSW Dept. of Education remains the authoritative source.
OC Test · Past paper set
2024 — Sitting 3
9 files in this set
Reading
- Questions
- 14
- Time
- 40m
14 questions, three of them multi-part, for 33 answers in total.
Mathematical Reasoning
- Questions
- 35
- Time
- 40m
Five options per question, and no calculator.
Thinking Skills
- Questions
- 30
- Time
- 30m
Four options per question; no prior subject knowledge needed.
OC Test · Past paper set
2022
6 files in this set
Reading
- Questions
- 14
- Time
- 40m
14 questions, three of them multi-part, for 33 answers in total.
Mathematical Reasoning
- Questions
- 35
- Time
- 40m
Five options per question, and no calculator.
Thinking Skills
- Questions
- 30
- Time
- 30m
Four options per question; no prior subject knowledge needed.
OC Test · Past paper set
2021
6 files in this set
Reading
- Questions
- 14
- Time
- 40m
14 questions, three of them multi-part, for 33 answers in total.
Mathematical Reasoning
- Questions
- 35
- Time
- 40m
Five options per question, and no calculator.
Thinking Skills
- Questions
- 30
- Time
- 30m
Four options per question; no prior subject knowledge needed.
How to get the most from these papers
- 01
Start with one paper as a diagnostic
Have your child sit the earliest set first, in one timed sitting, with no prep beforehand. The result shows you which section needs the most attention before you plan any further practice.
- 02
Save the most recent set for last
The 2024 sets are the closest match to the current computer-based test. Keep one aside for a final timed rehearsal a couple of weeks before your child sits. The NSW Department of Education has not published the 2028-entry test date yet, so work back from early May 2027 and confirm once the official window is announced.
- 03
Review the answer, not just the score
An answer key tells you right from wrong; it does not explain why a particular option was chosen. Where a worked explanation is provided, read it together so your child understands the reasoning.
Sit a fresh paper, assessed by the Braintree Coaching AI Model
Braintree Coaching Australia runs full OC mock tests in the same three-component format as these papers, with per-section feedback from the Braintree Coaching AI Model, assessed against a teacher-designed rubric, and a breakdown so you can see exactly where to focus next. The first mock test is free.
Common questions about OC past papers
Are there official NSW OC past papers to download?
Yes. The PDFs on this page are official NSW Department of Education Opportunity Class practice papers, reproduced unmodified as a free study reference. The Department also publishes online practice tests that simulate the computer-based test, and notes that its PDF practice tests come from older paper-based versions, so they do not reflect the current test format.
When is the next NSW OC test, for 2028 entry?
The 2027-entry sitting is finished: it ran on 8 and 9 May 2026, with a make-up test on 22 May 2026 and placement outcomes released from 9 September 2026. As at 13 August 2026 the NSW Department of Education has not published the 2028-entry dates. Earlier cycles opened applications in November and sat the test in early May, so plan on that shape and confirm the exact dates on the Department key-dates page once they are announced.
How should we use these practice papers for 2028 OC prep?
Download one full set and sit it as a timed diagnostic first. Use the answer key the same day, log errors by section, then pull targeted drills from our OC practice resources before scheduling the next full mock. Pair paper practice with at least one computer-based mock so your child rehearses the on-screen format.
How do the OC practice PDFs relate to the official NSW online practice test?
Both come from the NSW Department of Education. The online practice tests simulate the software and timing of the current computer-based test. The PDFs on this page are the Department’s paper practice sets for Reading, Mathematical Reasoning and Thinking Skills, from older paper-based versions of the test. Use the online practice first for the interface, then the PDFs for extra questions between full mocks.
Which OC practice set should we download first?
Start with the earliest Braintree set as a no-prep diagnostic under timed conditions. Save one recent set for a final rehearsal a couple of weeks before your child sits, and log errors by section after every paper rather than chasing a score alone.
What is the OC test format our practice papers follow?
Three computer-based components, verified against the NSW Department of Education on 13 August 2026: Reading (14 questions, three of them multi-part for 33 answers, 40 minutes), Mathematical Reasoning (35 questions, 40 minutes, five options, no calculator) and Thinking Skills (30 questions, 30 minutes, four options). Each component contributes one third of the placement score. Older guides that quote 30 minutes for Mathematical Reasoning or 35 questions for Thinking Skills are out of date.
What mistakes show up most often when we mark OC practice papers?
Across Braintree Coaching Australia tutor marking records, five patterns account for most lost marks: misreading what the question actually asks, vocabulary gaps in Reading, multi-step slips in Mathematical Reasoning, missing the governing rule in Thinking Skills, and pace collapse in the final third of a component. Sort the errors into those five buckets after each set, then drill the top two before the next paper. The full breakdown sits on our OC practice tests page.
How many OC practice papers should we sit before the test?
A workable rhythm for a Year 4 preparation year is one set as a baseline, four to six spaced through the middle of the year, and two in the final month under full timed conditions. Volume past that tends to entrench mistakes rather than fix them. Marking and error-logging matter more than paper count: allow about an hour after every set to mark, sort errors and choose the next drill.
When should we start preparing a child for 2028 OC entry?
If your child is in Year 3 now, 2028 entry is the live cycle and they will sit in Year 4. No separate 2028 format has been published, so treat the current three-component computer-based test as the reference until the NSW Department of Education announces changes. Early work means wide reading, mental maths and screen-based puzzles rather than waiting for application dates.
Official OC key dates: NSW Department of Education application process.
How to download and use NSW OC practice papers for 2028 prep
Follow these numbered steps when you move from the hero downloads to timed diagnostics and screen-based mocks across the preparation year before the 2028-entry sitting.
- Download one full Braintree practice set from the hero links. Pick the earliest set first and save Reading, Mathematical Reasoning and Thinking Skills PDFs with their answer keys. These are official NSW Department of Education practice papers from older paper-based versions of the test.
- Sit the three components in order under timed conditions. Run Reading (40 minutes), then Mathematical Reasoning (40 minutes), then Thinking Skills (30 minutes) back to back with only short breaks and no calculator, matching the computer-based OC sitting your child will face in Year 4.
- Mark every question the same day and log errors by section. Use the answer key within about ninety minutes while the paper is fresh. Record misreads, vocabulary gaps, multi-step slips and pace problems — not just question numbers — before scheduling the next set.
- Pair the next session with a screen-based mock. Before downloading the next PDF set, sit at least one timed mock on our free mock-test hub or the official NSW online sample so practice includes scrolling, clicking answers and on-screen timer behaviour.
Source & copyright notice
All OC Test papers, answer keys and explanatory materials on this page are the copyright of the NSW Department of Education (and, where applicable, the assessment partner the Department appoints to develop the test). They are hosted by Braintree Coaching Australia solely as a free educational reference for families preparing for the NSW Opportunity Class Placement Test.
Braintree Coaching Australia does not claim authorship of these documents and is not affiliated with, authorised by, or endorsed by the NSW Department of Education. No question, answer, marking guide, or explanation has been written, altered, re-marked, or paraphrased by us; the files are reproduced as published. For the authoritative versions, visit the NSW Department of Education website.
If you are the rights holder and would like a document removed or its attribution amended, please email copyright@braintreecoaching.com.au and we will action your request within one business day.
- Original publisher
- NSW Department of Education
- Source
- education.nsw.gov.au
- Last verified
- 13 August 2026