GoTestPrep's OC mock tests are the most accurate online simulations of the NSW Opportunity Class Placement Test. 60+ full-length OC practice tests and OC trial tests across Thinking Skills, Mathematical Reasoning, and Reading — built for Year 4 students targeting OC entry in 2028.
NSW OC online practice tests for every subject in the Opportunity Class exam. Start with a free OC trial test to explore the format, then build up to full timed sessions.
30 questions · 30 minutes · 33.3% weighting
20 full-length OC Thinking Skills practice tests. Deductive logic, argument evaluation, spatial reasoning, and pattern recognition — matched to the NSW Opportunity Class exam format.
35 questions · 40 minutes · 33.3% weighting
20 full-length OC Mathematical Reasoning practice tests. Multi-step word problems, data interpretation, and number sense in the online format of the NSW OC Placement Test.
14 questions · 40 minutes · 33.3% weighting
20 full-length OC Reading practice tests. Comprehension passages, Cloze gap-fill, inference, and vocabulary questions matched to the NSW Opportunity Class exam.
Every OC practice test on GoTestPrep is a faithful simulation of the NSW Opportunity Class Placement Test online format. Run full-length OC mock tests with timed sessions and scoring, or trial individual tests to spot gaps — all matched to the 2027 OC exam syllabus.
Our NSW OC online practice tests replicate the exact screen layout, question types, and timing of the official Opportunity Class exam interface — so there are no surprises on test day.
Every OC mock test question includes a detailed logical explanation — teaching your child how to reason through the problem, not just which answer to select.
Instant analytics show where your child needs more OC practice: Thinking Skills, Mathematical Reasoning, or Reading — so every study session is focused and productive.
Choose your OC subject
Pick OC Thinking Skills, OC Mathematical Reasoning, or OC Reading to browse the full set of online practice tests.
Try a free OC trial test
Every subject offers free OC online practice tests — open them without logging in to explore the question format and style of the Opportunity Class exam.
Run full-length OC mock tests
Create a free account to unlock timed full-length OC mock tests with auto-scoring, percentile rankings, and detailed answer explanations.