British Algorithmic Olympiad Maths Entry Test
This no-login maths check helps families see whether the BAO maths track is a good fit before choosing a training plan.
Start the BAO Maths Entry Test
Students answer eight BAO-style maths questions covering functions, recurrence, counting, probability, proof and circle measurement.
- No login required
- 30-minute timed test
- 60% pass guide
No login is required for practice. Sign in before starting if you want a passed entry test to count toward trial eligibility. Submitted code is not stored.