Free Diagnostic Test — Find Your Learning Gaps
Take a free diagnostic test to uncover your learning gaps and get a personalised study plan for VIC Selective Entry, NSW Selective, and scholarship exams.
No credit card required. No commitment.
How the Diagnostic Works
Take the Test
Answer questions across reading, maths, reasoning, and writing. The test adapts to your level.
Get Your Report
See a detailed breakdown of your strengths and weaknesses at the sub-skill level.
Follow Your Plan
Receive a personalised Duolingo-style study pathway that tells you exactly what to work on.
What You Get
Detailed Gap Analysis
See exactly which sub-skills need work across reading, maths, reasoning, and writing.
Personalised Study Plan
Get a Duolingo-style learning pathway that tells you exactly what to study next.
AI-Powered Insights
Our AI analyses your answers to identify patterns and recommend focus areas.
Writing Assessment
Get instant AI feedback on your writing with specific suggestions to improve.
All Included Free
Common Questions
How long does the diagnostic take?
About 30-45 minutes. You can pause and resume anytime.
Do I need to pay or enter card details?
No. The diagnostic is completely free with no credit card required.
What happens after I complete it?
You'll get a detailed report showing your strengths, weaknesses, and a personalised study plan. You can then choose to continue with free practice or upgrade for unlimited access.
Is it for parents or students?
Both. Students take the test, and parents can review the results and study plan together.
Which exams does it cover?
The diagnostic covers skills tested in VIC Selective Entry (ACER), JMSS/EBS (Edutest), NSW Selective, Scholarship exams, and NAPLAN. See all supported exams on our opportunities pages.
From our latest exam cohort
Students walk into the exam feeling ready
“Questions on BigBrain were similar to the exam, and I felt ready on exam day.”
S.B. · Year 9 · 2026 · Edutest
“I don't think I would have been able to perform this well without BigBrain and the tutoring.”
K.T. · Year 9 · 2026 · Edutest
“BigBrain was really useful and helped me a lot. I'd definitely recommend it to everyone.”
M.B. · Year 9 · 2026 · Edutest
“Thank you so much. I genuinely could not have done as well as I did without your input.”
S.K. · Year 9 · 2026 · Edutest
“BigBrain is harder than the real test, so it preps you really well.”
R.M. · Year 9 · 2026 · Edutest
“I feel really confident about getting an interview because of your help.”
R.N. · Year 10 · 2026 · Edutest
“A really good platform, cheap and useful.”
R.X. · Year 9 · 2026 · Edutest
“Questions on BigBrain were similar to the exam, and I felt ready on exam day.”
S.B. · Year 9 · 2026 · Edutest
“I don't think I would have been able to perform this well without BigBrain and the tutoring.”
K.T. · Year 9 · 2026 · Edutest
“BigBrain was really useful and helped me a lot. I'd definitely recommend it to everyone.”
M.B. · Year 9 · 2026 · Edutest
“Thank you so much. I genuinely could not have done as well as I did without your input.”
S.K. · Year 9 · 2026 · Edutest
“BigBrain is harder than the real test, so it preps you really well.”
R.M. · Year 9 · 2026 · Edutest
“I feel really confident about getting an interview because of your help.”
R.N. · Year 10 · 2026 · Edutest
“A really good platform, cheap and useful.”
R.X. · Year 9 · 2026 · Edutest
“The discussion points were almost exactly the same as those on BigBrain.”
M.K. · Year 9 · 2026 · Edutest
“Exactly like BigBrain. The questions asked were the same.”
P.K. · Year 9 · 2026 · Edutest
“Exactly like Big Brain, the format and everything. I'm thankful I did Big Brain.”
B.C. · Year 9 · 2026 · Edutest
“BigBrain has been a big help!!”
R.K. · Year 9 · 2026 · ACER
“They were really similar to the BigBrain questions and the Edutest practice tests.”
S.A. · Year 9 · 2026 · Edutest
“My child enjoyed the sessions, and parts of the program aligned really well with the exam content.”
P.L. · Year 9 · 2026 · Edutest
“The discussion points were almost exactly the same as those on BigBrain.”
M.K. · Year 9 · 2026 · Edutest
“Exactly like BigBrain. The questions asked were the same.”
P.K. · Year 9 · 2026 · Edutest
“Exactly like Big Brain, the format and everything. I'm thankful I did Big Brain.”
B.C. · Year 9 · 2026 · Edutest
“BigBrain has been a big help!!”
R.K. · Year 9 · 2026 · ACER
“They were really similar to the BigBrain questions and the Edutest practice tests.”
S.A. · Year 9 · 2026 · Edutest
“My child enjoyed the sessions, and parts of the program aligned really well with the exam content.”
P.L. · Year 9 · 2026 · Edutest