Rail, transit, road transport, maritime, and logistics
Commercial-driver knowledge preparation practice questions
Suite 89 · apt-089-commercial-driver-knowledge-preparation. Published A4A vertical slice with guided, mini, full, and reserve banks.
Official sourcesVerification pending
About this practice suite
This suite prepares candidates for commercial-driver knowledge preparation selection in the rail, transit, road transport, maritime, and logistics sector with 5 skill areas: critical thinking, numerical reasoning, situational judgment, attention and concentration and data checking and clerical accuracy. Every question was written by Novus editors for this suite (none are taken from live or leaked exams), and the full bank holds 52 scored questions across three modes, plus 8 reserve questions used to vary repeat attempts. Answer keys never ship to the browser: your answers are scored server-side, and results stay on your device.
Skills this suite practises
- Critical thinking: Evaluating evidence, assumptions, arguments, credibility, and alternative explanations.
- Numerical reasoning: Arithmetic, fractions, percentages, ratios, rates, estimation, word problems, and number relationships.
- Situational judgment: Evaluating workplace responses against role-relevant principles.
- Attention and concentration: Sustained focus, selective attention, and accuracy under time pressure.
- Data checking and clerical accuracy: Matching, filing, coding, record checking, and identifying discrepancies.
Sample questions from the guided bank
Two of the 10 guided-practice questions, shown exactly as they appear in a session. Answers and explanations are not printed here, because keys stay on the server. Open guided practice to answer them and see how you did.
Before every trip, a commercial driver should complete:
- A. Passenger ticket audit
- B. Only a fuel top-up
- C. A systematic pre-trip vehicle inspection
- D. Random engine swap
You find a steering fluid leak during pre-trip. What is best?
- A. Do not drive; report defect for repair
- B. Drive slowly to destination
- C. Top up and ignore
- D. Disable steering warning light
Practice modes and timing
Guided practice is untimed-feeling and instructional; the mini-test is a short timed check; the full simulation mirrors a complete sitting. All three draw on separate question sets, so moving up a mode never repeats what you practised.
| Mode | Questions | Duration | Start |
|---|---|---|---|
| Guided practice | 10 | 15 minutes | Open |
| Timed mini-test | 12 | 18 minutes | Open |
| Full simulation | 30 | 45 minutes | Open |
Study outline
Read the study outline for this suite’s skills, timings, and recommended lessons on one printable page, or take the full study guide away as a PDF, a spreadsheet, plain text, or HTML. Each download contains every skill’s complete lesson, not a list of links.
- Download full study guide (HTML) Opens in any browser, works offline.
- Download full study guide (PDF) Paginated, print-ready, opens anywhere.
- Download full study guide (CSV (spreadsheet)) Opens in a spreadsheet, one row per item.
- Download full study guide (Plain text) Plain text for notes apps and screen readers.