# Free ADAT Practice Test

Take 25 original ADAT practice questions before buying the Dentovio course. The free set includes 10 Biomedical Sciences, 10 Clinical Sciences, and 5 Data, Research Interpretation, and Evidence-Based Dentistry questions. Every question has a best-answer explanation, feedback on the other choices, and source links. No account or email is required.

[Open the interactive practice](/adat/free-practice-test).

The section proportions follow the [2026 ADA ADAT Candidate Guide](https://www.ada.org/-/media/project/ada-organization/ada/ada-org/files/education/2026_adat_candidate_guide.pdf), printed pages 4–5. These original questions are a short learning sample. They are not official or recalled questions, a full-format simulation, an ADA scaled score, a percentile estimate, or an admission prediction.

Last updated 2026-09-18.

[See the full ADAT course](/products/adat).