Content transparency
Good practice starts with clear reasoning.
A question, answer, or explanation should stand up to a careful check. Tell us when a step is ambiguous or does not follow.
How to report a question
Use the question’s report control in the practice app. Include the question ID, the disputed answer or step, and your alternative reasoning. For a figure question, identify the panel or feature involved. Do not include sensitive personal information in your report.
What the catalogue counts mean
The full bank contains 2,000 approved original questions, including a fixed free set of 80. The same free questions appear on later visits. Catalogue approval is a content publication status; it is not a claim of official endorsement, external certification, or a named expert review.
Reports and corrections
A report asks for investigation; it does not automatically establish an error. Exercise updates or withdrawn items may affect future practice availability. The app’s correction information is the place to check published item changes.
Independent learning material
Aptitrail’s questions are original preparation exercises, not official questions or past papers. dMAT, g.a.s.t., and APS do not endorse this platform. Use official material to confirm the current test structure and requirements.
Inspect worked samples