Full-Length Mock Exam
75-Question RBT Practice Exam
Content reviewed by Dr. Sarah Mitchell, BCBA-D
This 75-question RBT practice exam closely matches the length of the real Registered Behavior Technician exam, giving you the stamina practice you need. Questions are distributed across all six domains with instant scoring and thorough answer explanations.
Timed exam: you have 85 minutes to finish, matching the pacing of the real test. The countdown starts when the first question loads and the exam submits automatically when time runs out.
What is the main difference between positive and negative reinforcement?
Why a 75-question practice exam matters
The real Registered Behavior Technician exam contains 85 items, but only 75 of them actually count toward your score — the other ten are unscored pilot questions the BACB is testing for future use. That makes 75 the number that truly decides whether you pass. This practice exam is built around that scored count so you spend your energy on the questions that mirror what matters on test day.
Working through 75 questions in one sitting does something a short quiz cannot: it reveals how your focus holds up over a longer stretch. Many candidates know the material but lose points in the final third of the exam when concentration dips. Practicing at full scored length trains the mental stamina you need so that a tricky measurement question at item 68 gets the same clear thinking as item 8.
Format and domain balance
Every item is a four-option multiple-choice question drawn proportionally from all six areas of the RBT Test Content Outline (3rd Edition). Because the set is proportional, behavior acquisition carries the most weight, just as it does on the real exam, while smaller domains like documentation and ethics appear in their true ratio. The table below breaks down what each domain covers so you can turn a weak score into a targeted study plan.
| RBT Task List Domain | What it covers | Study |
|---|---|---|
| Data Collection and Graphing | Measurement systems, continuous and discontinuous data, interobserver agreement, and reading behavior graphs. | Guide |
| Behavior Assessment | Preference assessments, the RBT's role in functional assessment, and supporting the BCBA during assessment. | Guide |
| Behavior Acquisition | Discrete-trial teaching, naturalistic teaching, prompting and fading, shaping, chaining, and skill acquisition plans. | Guide |
| Behavior Reduction | Functions of behavior, differential reinforcement, extinction, antecedent strategies, and crisis procedures. | Guide |
| Documentation and Reporting | Objective session notes, incident reports, communication with the supervisor, and maintaining records. | Guide |
| Ethics and Professional Conduct | The RBT Ethics Code, professional boundaries, scope of practice, confidentiality, and supervision requirements. | Guide |
Timing this exam like the real thing
- Set an 80-minute timer. The real exam gives 90 minutes for 85 questions; scaling that to 75 items lands near 80 minutes and builds a comfortable per-question pace.
- Do not stop for study breaks. Treat the full 75 items as a single continuous block to replicate genuine test conditions and expose any late-exam fatigue.
- Flag and move on. If an item stalls you for more than a minute, make your best choice and keep going. Momentum protects your score more than perfection on any single question.
- Review every explanation afterward. Read the rationale for correct answers too — confirming why an option is right cements the concept far better than simply seeing a green checkmark.
Where to go from here
If you scored above 80% here, step up to the full 85-question mock exam to experience the exact length and 90-minute clock of the real test. Want to rehearse the on-screen testing interface? Try the Pearson VUE-style simulation. If your results flagged a shaky domain, drill it directly with our behavior acquisition study guide or the data collection and graphing guide. You can also review core terms with our free RBT flashcards before scheduling your exam.