Free · Volume IV · 50 Questions · Challenge Series · RBT TCO 3
The RBT Mock Exam
Volume IV — Challenge Series. Written at real-exam difficulty.
25 Questions~35 Min6 DomainsGoal: 80%+
Created by a BCBA who passed on the first try — with ADHD — and has mentored dozens through theirs.
Aligned to the BACB® RBT TCO 3 (2nd Edition)
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Volume IV is 50 scenario questions written at real-exam difficulty — closer distractors, real calculations, and scope-of-practice traps like the actual exam. Center-based clinic scenarios — DTT, token boards, session data, real supervisor dynamics. Enter your details and we'll unlock it instantly.
Before You Begin
How to Take This Mock
Treat it like the real exam. Read every option before you commit. Rationales appear after you submit — even missed questions become teaching moments.
Format: Multiple choice, single best answer (A–D).
Benchmark: Aim for 80%+ before test day — the BACB doesn't publish a specific passing percent, so we use a study benchmark.
Feedback: Instant scoring, per-domain breakdown, and a rationale on every question.
Blueprint: Items span the 6 domains of the RBT TCO 3 (2nd Edition).
Study honestly: Don't peek. Use missed items to target your next study block.