PMI · Practice Exam
Positive Material Identification Practice Exam
A deep PMI question bank with instant scoring and a full review of everything you miss. Quick drills are free, any PMI course unlocks the complete bank, including the 25 and 50-question exam formats.
Questions are drawn at random from the bank each time, so every attempt is different. Passing threshold shown at 80%. Sign in to keep your results in your student records.
What's covered
Built like the real thing
XRF, OES, and LIBS fundamentals, radiation safety, surface preparation, reference standards, and reporting, the question set behind the PMI certification course final.
Train first
Pair it with the course
Structured training with tracked engagement time and records for your employer, and any matching course unlocks every PMI practice exam.