RBT Practice Test 2026 — Free RBT Exam Prep Questions
The RBT exam certifies paraprofessionals who deliver applied behavior analysis services under the close supervision of a BCBA or BCaBA. Our practice questions follow the RBT Test Content Outline (3rd ed.), in effect from 2026, with realistic session scenarios covering data collection, assessment, skill acquisition, behavior reduction, documentation and ethics.
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RBT format, scoring & key facts
Computer-based, in person only, at Pearson VUE test centers and US military bases (United States; Canada except Quebec and Ontario; Australia until January 1, 2027). English only. No calculator or scratch paper is allowed; a dry-erase board is provided. Breaks are unscheduled and the clock keeps running.
| Questions | 85 multiple-choice questions (75 scored + 10 unscored), 4 options each |
|---|---|
| Time | 90 minutes |
| Content outline | RBT Test Content Outline (3rd ed.), used since January 1, 2026: 43 tasks in 6 domains |
| Ethics | RBT Ethics Code (2.0), in effect since January 1, 2022 |
| Scoring | Pass/fail on the overall exam (modified Angoff passing standard) |
| Calculator | None; calculators and scratch paper are prohibited, and a dry-erase board is provided |
| Delivery | In person at Pearson VUE test centers; English only |
| Retakes | Up to 8 attempts in 12 months, 7 days apart |
| Eligibility | Age 18+, high school education, background and abuse-registry checks, the 2026 40-hour training and the RBT Initial Competency Assessment |
| First-time pass rate | 75% in 2025 |
Facts last verified Oct 21, 2026. Source: www.bacb.com/wp-content/rbt-outline-3rdEd/. Always confirm details with BACB before your exam.
When can you take the RBT?
The exam is continuously available. After your application is approved, you have one year to schedule and sit the exam through your Pearson VUE account.
Plan backwards from your exam date
What the RBT covers
Every PrepBanq RBT test mirrors the official domain weights.
Domain distribution
% of the exam| Content domain | Weight | ≈ Questions on exam | Our practice questions |
|---|---|---|---|
Data Collection and Graphing13 questions: continuous and discontinuous measurement, permanent products, entering and graphing data, measurable definitions, calculating rate and percentage, trends, data reliability. | 17% | ~13 | 26 questions → |
Behavior Assessment8 questions: preference assessments, skill assessments, and taking part in descriptive and functional assessments. | 11% | ~8 | 16 questions → |
Behavior Acquisition19 questions: reinforcement, conditioned reinforcers, discrete-trial and naturalistic teaching, chaining, discrimination training, prompting and fading, generalization, maintenance, shaping, token economies. | 25% | ~19 | 38 questions → |
Behavior Reduction14 questions: functions of behavior, antecedent interventions, differential reinforcement, extinction, punishment, side effects of extinction and punishment, crisis procedures. | 19% | ~14 | 28 questions → |
Documentation and Reporting10 questions: communicating with the supervisor, seeking clinical direction, reporting variables that affect progress, objective session notes. | 13% | ~10 | 20 questions → |
Ethics11 questions: core principles, competence, supervision, confidentiality, public statements and social media, multiple relationships, gifts, professional skills, cultural humility. | 15% | ~11 | 22 questions → |
How to register for the RBT
Retake policy
Up to 8 attempts within 12 months of your initial application approval, with at least 7 days between attempts. No retake application fee is currently charged, but each attempt needs a new $45 appointment.
Score release
Pass/fail result at the test center immediately after the exam; the BACB follows up by email. Your certification starts as inactive until your supervisor adds you as a supervisee.
Credential renewal
From 2026, certification is recertified every 2 years with 12 hours of professional development and a $50 fee, plus ongoing supervision and adherence to the RBT Ethics Code (2.0).
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RBT FAQ
How many questions are on the RBT?
The RBT has 85 questions (75 of them scored) and you have 1 hour 30 minutes to finish. Question types: Multiple choice only: each question has 4 possible answers and 1 correct answer. 75 questions are scored and 10 are unscored; all scored questions are equally weighted. Content follows the RBT Test Content Outline (3rd ed.): 43 tasks in 6 domains..
How long is the RBT exam?
Testing time for the RBT is 1 hour 30 minutes.
What is the passing score for the RBT?
RBT passing standard: Pass/fail on overall performance; the passing score is set with the modified Angoff method by BACB-certified subject matter experts. Score range: Pass/fail (scaled scores; failing candidates receive a list of the tasks they answered incorrectly).
How much does the RBT cost?
The RBT registration fee is $65 certification application + $45 Pearson VUE exam appointment for each attempt. Check the official site for current fees before you register.
What is on the RBT?
The RBT covers Data Collection and Graphing (about 17%), Behavior Assessment (about 11%), Behavior Acquisition (about 25%), Behavior Reduction (about 19%), Documentation and Reporting (about 13%), Ethics (about 15%).
Who administers the RBT?
The Registered Behavior Technician (RBT) Exam is administered by BACB. Delivery: Computer-based, in person only, at Pearson VUE test centers and US military bases (United States; Canada except Quebec and Ontario; Australia until January 1, 2027). English only. No calculator or scratch paper is allowed; a dry-erase board is provided. Breaks are unscheduled and the clock keeps running.
Can you retake the RBT?
Up to 8 attempts within 12 months of your initial application approval, with at least 7 days between attempts. No retake application fee is currently charged, but each attempt needs a new $45 appointment.
Is there a free RBT practice test?
Yes. PrepBanq has 15 free RBT practice tests with 150 exam-style questions in the real RBT formats, and every answer is explained. No credit card is needed.
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