AxoPrep
Free practice tests for international university entrance exams.
CEnT-S
Italy's entrance test for English-taught degrees.
55 questions, 110 minutes, full simulation.
Learn more →SAT
The SAT.
Full-length adaptive practice.
Coming soonA practice library built to feel like the exam
Most practice sites hand you a list of questions. AxoPrep hands you the exam. Every test runs at full length, under the section timers, the navigation limits and the marking scheme of the real thing, so the score you see is the score you would have earned on the day.
Questions written from scratch
Nothing is lifted from official papers. Past papers calibrate format and difficulty, and that is all they are used for. Every question, passage and chart on this site is original, and reading material is either public domain or written for the purpose.
Explanations that name the trap
Each answer carries the worked solution and an account of why the most tempting wrong option fails. Knowing that you got a question wrong is not the same as knowing why the other answer looked right.
Free, with nothing to sign up for
Press start and the test begins. No account, no payment, no email handed over before you can see anything.
Exams in the library
CEnT-S available now
CISIA's entrance test for English-taught degree programmes at Italian universities, which replaced English TOLC-I, TOLC-E and TOLC-F in November 2025. Fifty-five questions across mathematics, reasoning on texts and data, biology, chemistry and physics, sat in 110 minutes, marked at +1 for a correct answer, 0 for a blank and −0.25 for a wrong one. The full simulation is available, including the section order, the one-way navigation and the penalty marking. CEnT-S exam guide and practice →
SAT in preparation
The digital SAT in its post-2024 form: two Reading and Writing modules and two Math modules, 98 scored questions in 134 minutes, with no penalty for a wrong answer.
ACT, GRE and GMAT planned
Each will arrive as a full simulation rather than a question bank, in that order.
Why the simulation is the point
A test you can pause is a different test. On CEnT-S you cannot return to a section once you have left it, unused time in one section does not carry into the next, and a wrong answer costs a quarter of a mark, which makes the decision to guess a real decision rather than a free one. Practising without those constraints will teach you the material, but it will not teach you the exam.