About CAT4 Prep
About CAT4 Prep
Accurate preparation.
No noise.
CAT4 Prep was built to make CAT4 preparation clear, calm, and effective — for every student, parent, and teacher supporting them.
What we do
- Authentic CAT4 style questions with worked solutions
- Free sample tests from Level X to Level G
- Clear explanations of formats, scoring, and strategy
- Study guidance built around how CAT4 actually works
Who it's for
Anyone preparing for the CAT4 test — students, parents, or teachers supporting them.
- Students from Year 3 to Year 12 building reasoning skills
- Parents seeking trusted, distraction-free preparation
- Teachers using materials in class for non-commercial education
Our editorial process
Every piece of content passes the same four-stage review before it reaches you.
Research & plan
Review official frameworks and real CAT4 formats. Gather real-world questions from families and tutors.
Write & simplify
Draft items and explanations. Focus only on what helps a learner progress.
Solve & test
Solve every item internally to confirm logic, difficulty, and learning flow.
Publish & improve
We publish only when clarity and usefulness are met — always under our Terms of Use. Some sections are AI-assisted and human-edited. See our AI Disclosure & FAQ.
Editorial team & expert review
Every page that carries a reviewer credit has been read, checked, and approved by a named specialist before publication.
Sarah Evans
Senior CAT4 Reviewer
Sarah reviews CAT4 Prep content for accuracy, clarity, and level alignment across all four batteries. With over 30 years of classroom and assessment leadership experience in UK independent and international schools, she checks that every question reflects real CAT4 structure and that explanations are genuinely useful for students and parents. Sarah is a member of The Tutors' Association and holds an Enhanced DBS Check.
View full profileEducational use
Teachers may use CAT4 Prep materials in classrooms for non-commercial educational purposes.
- Allowed Print handouts, project content, share links with students and parents
- Attribution Credit "CAT4 Prep" and link to the original page
- Not allowed Re-uploading files, removing branding, or resale
Common questions
Who writes CAT4 Prep content?
Our editorial team of educators and assessment specialists write, solve, and review every piece of content before it is published.
Are you affiliated with GL Assessment?
No. CAT4 Prep is an independent resource. Our materials support CAT4 preparation but are not endorsed by or affiliated with GL Assessment.
Can I trust the accuracy of your questions?
Yes. Each item mirrors CAT4 logic and difficulty and is internally solved and tested before publication. Selected pages are also reviewed by Sarah Evans, our Senior CAT4 Reviewer, prior to publication. Our review process is documented on our Editorial Policy page.
Say hello
Spotted an error, want to suggest a topic, or have feedback? We'd love to hear from you.