Written to BACB's RBT Test Content Outline (3rd ed.)
- Data Collection and Graphing 17.3%
- Behavior Assessment 10.7%
- Behavior Acquisition 25.3%
- Behavior Reduction 18.7%
- Documentation and Reporting 13.3%
- Ethics 14.7%
Free RBT practice test · 2026 Would you pass the RBT exam today?
10 questions weighted like the real exam. Your score by domain and every answer explained, in about three minutes. No sign-up.
A Board Certified Behavior Analyst (BCBA) reviews a graph showing no progress on a hand-washing task analysis after four weeks. Later, the BCBA learns the RBT has been skipping the prompting procedure described in the plan and simply waiting for the client to respond. What is the greatest risk created by this situation?
Tap an answer, or press A to D
- No sign-up
- Score by exam domain
- Every answer explained
What's on the RBT exam
The RBT (Registered Behavior Technician Exam) is set by the Behavior Analyst Certification Board (BACB). Questions are split across these domains:
Continuous and discontinuous measurement, permanent products, operational definitions, calculating and graphing data.
Preference assessments, skill assessments and your part in functional assessment.
Reinforcement and schedules, DTT, naturalistic teaching, chaining, prompting and fading, generalization, shaping and token economies.
Functions of behavior, antecedent interventions, differential reinforcement, extinction, punishment and crisis procedures.
Communicating with your supervisor, reporting variables that affect progress, and objective session notes.
The RBT Ethics Code: competence, supervision, confidentiality, public statements, multiple relationships, gifts and cultural humility.
- Questions
- 85 (75 scored)
- Time
- 90 min
- Passing
- Pass/fail; the BACB doesn't publish the cut score
- Exam fee
- $110
Source: BACB's RBT Test Content Outline (3rd ed.). Check the official site before you book.
How this free RBT practice test works
The 10 questions above are spread across the RBT domains in roughly the same proportions as the real exam, so your result shows where you stand on each part of the official outline, not just an overall percentage.
You don't need an account. When you finish you'll see your score against our passing benchmark, your score for each domain, and every question with the right answer and a step-by-step explanation. Ten questions is a small sample, so use it to decide what to study first.
The 2026 RBT exam uses the 3rd edition outline
Every RBT exam taken on or after January 1, 2026 follows the BACB's 3rd edition Test Content Outline, with six sections: Data Collection and Graphing, Behavior Assessment, Behavior Acquisition, Behavior Reduction, Documentation and Reporting, and Ethics.
Behavior Acquisition is the largest section (19 of 75 scored questions). Measurement questions often hinge on telling partial-interval, whole-interval and momentary time sampling apart, and ethics questions on the RBT's role under supervision.
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- 300+ RBT practice questions, every answer choice explained
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- Interval & IRT Data Lab: all 15 rounds
- Full 8-page printable High-Yield Cram Sheet (PDF)
100% Pass Guarantee + 7-day money-back. How it works
RBT exam FAQ
How many questions are on the RBT exam?
85 multiple-choice questions, 75 scored and 10 unscored, with 90 minutes to complete them.
What score do you need to pass the RBT exam?
The RBT exam is pass/fail. The BACB sets the passing score with expert panels and doesn't publish it. Our results page uses 70% correct as a benchmark to aim above.
How much does the RBT exam cost?
In 2026 it's a $65 BACB application fee plus a $45 Pearson VUE appointment, $110 in total. Check bacb.com for current fees.
What changed on the RBT exam in 2026?
Exams from January 1, 2026 use the 3rd edition Test Content Outline, organized into six sections, including an Ethics section based on the RBT Ethics Code.
Is this affiliated with the BACB?
No. Quizprep is an independent study tool. Our questions are original and written to the BACB's published RBT Test Content Outline.