NSW Selective Test format: four components, timing and scoring

Entry to a NSW selective high school is decided by a single ability-style placement test rather than a school-report assessment, so understanding the paper your child will actually sit is the first step before any practice begins. Braintree Coaching Australia prepares Year 6 students for the specific components used in the NSW Selective High School Placement Test, and this page sets out the format at the centre of our selective school preparation programme for entry into a selective high school in Year 7. The test is administered by the NSW Department of Education's High Performing Students Unit, with delivery contracted to Cambridge Assessment — the same testing pipeline used for the Opportunity Class Placement Test. It has been computer-based since 2021 and is sat at a designated external test centre.

Which components does the NSW Selective Test include?

The NSW Selective High School Placement Test includes four components: Reading, Mathematical Reasoning, Thinking Skills and Writing. Each of the four components is weighted equally at 25 per cent of the total score, so no single section carries more weight than another, and a child who is strong in only one area cannot rely on it to carry the result.

• Reading measures how well a student interprets meaning across fiction, non-fiction, poetry, persuasive and informational texts. It tests comprehension, vocabulary in context, inference and author purpose above the standard Year 6 reading level.
• Mathematical Reasoning measures problem-solving rather than curriculum recall. Questions cover number and patterns, measurement and geometry, statistics and probability, and multi-step logic — and no calculator is permitted, so mental maths and working efficiently matter.
• Thinking Skills assesses verbal and non-verbal reasoning, logical deduction, visual pattern recognition, sequences and matrices. It draws on reasoning rather than anything taught explicitly in the classroom, so it is often the component least familiar to Year 6 students.
• Writing measures how clearly a student plans, structures and expresses ideas in a single typed open response. The prompt may call for a narrative, descriptive, informative, persuasive or advisory piece, and because it is typed on screen, keyboard fluency is part of the task.

How does each NSW Selective component fit together?

Each component is individually timed, and the four together make up about 155 minutes of total testing time. The table below sets out indicative timing, question counts and focus; exact figures are confirmed by the NSW Department of Education in the candidate instructions for the sitting.

Component	Format	Indicative timing · questions	What it measures
Reading	Multiple choice	45 min · ~17 questions (3 with multiple parts)	Comprehension, vocabulary in context, inference and author purpose across fiction, non-fiction, poetry, persuasive and informational texts.
Mathematical Reasoning	Multiple choice	40 min · ~35 questions	Problem-solving across number and patterns, measurement and geometry, statistics and probability, and multi-step logic — calculator-free.
Thinking Skills	Multiple choice	40 min · ~40 questions	Verbal and non-verbal reasoning, logical deduction, visual pattern recognition, sequences and matrices.
Writing	One typed open response	30 min · 1 task	Planning, structure and written expression in a narrative, descriptive, informative, persuasive or advisory piece, typed on screen.
Total testing time		~155 minutes

Because the test is computer-based, your child reads each question and selects or types answers on screen, so familiarity with the on-screen format — and with typing under time pressure for the Writing task — is part of preparation rather than an afterthought. For a chronological walk-through of the sitting itself — arrival, sign-in and what the test centre is like — see our NSW Selective test-day guidelines.

How is the NSW Selective Test scored?

The NSW Selective High School Placement Test is scored using scaled scores rather than raw marks, which adjusts for small differences in difficulty between test versions and across years. A child's raw number of correct answers in each multiple-choice component is converted to a scaled score, the Writing task is marked by trained assessors and also scaled, and the four component scaled scores combine into a total — with each component contributing its equal 25 per cent share. Students are then ranked statewide by total scaled score.

• A placement offer at a selective high school.
• A place on the reserve list, used if offers are declined.
• An unsuccessful outcome.

School preferences nominated in the application influence which selective high school a placement is at — but the statewide ranking by total scaled score is what determines whether an offer is made. Because per-component scaled scores are reported, families can also see where a child was strongest, which is useful when reviewing the result and planning any future ability test.

How is the NSW Selective Test different from the OC test?

The NSW Selective High School Placement Test is the Year 7 high-school counterpart to the Year 5 primary-school Opportunity Class test, and the two share the same NSW Department of Education testing pipeline and contractor. Both are computer-based, both are delivered by Cambridge Assessment, and both rank students statewide by scaled score. The key structural difference is that the Selective test adds a typed Writing component, which the OC test does not have, and is sat two years later for entry into a selective high school in Year 7. For the full mechanics of the primary-school paper — its three components, timing and weighting — see our OC exam format, which describes the Year 5 assessment from the same pipeline. Families whose child sat the OC test in Year 4 will recognise much of the structure when the Selective test comes around, with the Writing task as the main addition.

What does the NSW Selective format mean for preparation?

The NSW Selective High School Placement Test rewards reasoning and written expression that most Year 6 classrooms do not teach explicitly, so a child performing well in school still benefits from targeted, format-specific work. The areas families most often underestimate are the Thinking Skills component — which depends on pattern, sequence and matrix practice rather than curriculum knowledge — the calculator-free Mathematical Reasoning section, where multi-step problems must be worked under tight time pressure, and the typed Writing task, which combines planning and structure with keyboard fluency. The equal 25 per cent weighting also means a balanced programme across all four components beats over-investing in a child's existing strength. The NSW Department of Education publishes the authoritative description of the test and the application process at the NSW Department of Education, and the delivery contractor Cambridge Assessment details the on-screen testing platform. To turn the format into a study plan, read our NSW Selective test preparation strategies, and if questions about eligibility, the timeline or applications remain, our NSW Selective school FAQ answers what parents ask most often.