The Kent Selection Test (KSTT, GL-style). Aggregate guide around 320. Whizlo's adaptive mocks mirror Kent KSTT, with instant marking, percentile ranking and an AI tutor for every wrong answer.
14-day free trial. No card required.
Know exactly what your child will sit — then practise that exact format.
Kent KSTT sets the Kent 11+. Whizlo mirrors its structure across Maths, English, Verbal Reasoning and Non-Verbal Reasoning, with timing and scoring matched to the real paper.
See where your child stands against the schools you're aiming for.
Tonbridge (boys)
Aim for ~88% on a mockAmong the most selective in Kent.
Tonbridge (girls)
Aim for ~86% on a mockDartford (boys)
Aim for ~85% on a mockTonbridge (girls)
Aim for ~82% on a mockMaidstone (boys)
Aim for ~80% on a mockSittingbourne (girls)
Aim for ~78% on a mockIndicative only — real cut-offs vary each year.
Everything your Kent 11+ prep needs, in one subscription.
The Kent Selection Test (KSTT, GL-style). Aggregate guide around 320. In practical terms that means your child sits Kent KSTT, testing Maths, English, Verbal Reasoning and Non-Verbal Reasoning. Whizlo configures its mock papers to match this format so practice mirrors test day.
Most families in Kent begin in Year 4 or early Year 5, giving 12-18 months of steady practice. Whizlo adapts to your child's current level, so starting earlier simply means a more gradual build-up rather than last-minute cramming.
Whizlo's mocks mirror the Kent KSTT structure, timing and question types. Each mock is auto-marked with an instant percentile so you can see how your child compares, plus indicative benchmarks for Kent grammar schools such as The Judd School and Tonbridge Grammar School.
Whizlo tracks readiness against well-known Kent selective schools including The Judd School, Tonbridge Grammar School, Dartford Grammar School, with an indicative "aim for" percentage on each mock. Real cut-offs vary every year, so we treat these as motivating guides rather than guarantees.
Free for 14 days. Full access to every subject and exam format. No card required.
Start free 11+ prepJoin thousands of families preparing with Whizlo