Free BCBA Practice Tests (2026)
Start with the free diagnostic to see where you stand, then practice in tutor or timed mode. Full-length simulations match the real BCBA.
Diagnostics
BCBA Practice Test 1
10 questions · 13 min10 free BCBA practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
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BCBA Practice Test 2
10 questions · 13 min10 free BCBA practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testBCBA Practice Test 3
10 questions · 13 min10 free BCBA practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
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10 questions · 13 min10 free BCBA practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testBCBA Practice Test 5
10 questions · 13 min10 free BCBA practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testBCBA Practice Test 6
10 questions · 13 min10 free BCBA practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testBCBA Practice Test 7
10 questions · 13 min10 free BCBA practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testBCBA Practice Test 8
10 questions · 13 min10 free BCBA practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testBCBA Practice Test 9
10 questions · 13 min10 free BCBA practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testBCBA Practice Test 10
10 questions · 13 min10 free BCBA practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testBCBA Practice Test 11
10 questions · 13 min10 free BCBA practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testBCBA Practice Test 12
10 questions · 13 min10 free BCBA practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testBCBA Practice Test 13
10 questions · 13 min10 free BCBA practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testBCBA Practice Test 14
10 questions · 13 min10 free BCBA practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testBCBA Practice Test 15
10 questions · 13 min10 free BCBA practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testHow these BCBA practice tests match the real exam
The real Board Certified Behavior Analyst (BCBA) Exam has 185 questions and a 240-minute time limit. Question types: Multiple choice only: each question has 4 possible answers and 1 correct answer. 175 questions are scored and 10 are unscored pilot questions; all scored questions are equally weighted. Content follows the BCBA Test Content Outline (6th ed.): 104 tasks in 9 domains. Each practice test here uses the same question formats, so you get used to how BCBA questions are asked before test day.
The tests draw on every BCBA content area, weighted like the official outline:
- Behaviorism and Philosophical Foundations (about 5% of the exam)
- Concepts and Principles (about 14% of the exam)
- Measurement, Data Display, and Interpretation (about 12% of the exam)
- Experimental Design (about 7% of the exam)
- Ethical and Professional Issues (about 13% of the exam)
- Behavior Assessment (about 13% of the exam)
- Behavior-Change Procedures (about 14% of the exam)
- Selecting and Implementing Interventions (about 11% of the exam)
- Personnel Supervision and Management (about 11% of the exam)
Use tutor mode to see the explanation after each answer, or timed mode to practise at real exam pace. Every answer comes with an explanation of why it is right and why the other options are wrong.