Master the OC Test with unlimited practice tests

Thousands of digital practice questions that perfectly simulate the real test. Unlimited attempts. Instant results.

OC Test Prep transforms child from sad and confused to confident and excited
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Can you do the OC test?

Check your answer and experience the real OC test format with this question.

The diagram shows a structure made from unit cubes arranged in a 3×3×3 pattern, with the centre cube removed.

How many individual cube faces are external (including the faces on the bottom)?

We have thousands more questions to help your child prepare effectively. Sign up now and try one of our free diagnostic tests to see where they stand today.

BUILT EXCLUSIVELY FOR the NSW OC TEST

Features designed for success

The test is hard, timed and completely digital. The best test preparation should reflect this and support your child to succeeed.

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Practice like the real test

Infinite digital full length test simulations to build confidence

sample test question from OC Test Prep showing similar format to the NSW OC test
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See your progress

Clear dashboards track knowledge over time and show where to focus

Progress dashboard from the OC Test Prep dashboard showing recent test history and spiderweb chart breaking down performance by categor
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Get the details

We show you exactly how you did on the test, and provide detailed explanations for every question

Test history details on the OC Test Prep platform

Try a free diagnostic test

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Join hundreds of NSW parents who are looking for the best way to prepare their child for the OC test. We'll send you a comprehensive preparation timeline with study milestones that make sense, and useful emails to guide you and your child through the process.

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How does OC Test Prep compare?

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Digital test simulations
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1000s of questions
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Instant feedback & explanations
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Live progress tracking
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Adaptive recommendations
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Exclusive focus on NSW OC Test
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Practice anytime, anywhere
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Affordable monthly pricing
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Join a growing community of NSW parents who want the best preparation for their children

Prepare wisely and effectively

The OC test weekend starts on May 1st, 2026. Don't wait until the last minute.

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Frequently Asked Questions

These FAQs are for parents who are considering whether their child should apply for OC schools. We aim to go beyond questions like "Who is the test for" (High-potential and gifted children in Year 4), "When is the test" (May 2026), "What sections are on the test" (Mathematics, Reading and Thinking Skills) and "What is the format of the test" ("Timed and mostly multiple choice). Our goal is to tell you everything we know and think so that you can use that information to make considered decisions for your family.

Start your child's preparation today.

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OC Test Prep is the clearest and most effective way to prepare for the NSW OC Test. Built for parents and kids by parents and kids who care.

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OC Test Prep is not affiliated with or sponsored by the NSW Department of Education, NESA, or Janison.