20 questions · About 25 minutes
TEAS Quick Diagnostic
Pinpoint your starting level with a focused sample from every ATI TEAS section.
- 5 Reading, 5 Math, 6 Science, and 4 English questions
- Every TEAS content area represented
- Immediate rationales after every answer
- Section-level strengths and study priorities
60 questions · About 75 minutes
TEAS Comprehensive Diagnostic
Measure readiness with a larger, blueprint-weighted assessment across the complete ATI TEAS curriculum.
- 15 Reading, 14 Math, 18 Science, and 13 English questions
- Deeper coverage across all 12 TEAS content areas
- Immediate rationales after every answer
- More detailed topic-level study priorities