Engineering, technical, and design
Mechanical engineering practice questions
Suite 122 · apt-122-mechanical-engineering. Published A4A vertical slice with guided, mini, full, and reserve banks.
Official sourcesVerification pending
About this practice suite
This suite prepares candidates for mechanical engineering selection in the engineering, technical, and design sector with 5 skill areas: mechanical comprehension, technical reasoning, numerical reasoning, situational judgment and spatial reasoning. 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
- Mechanical comprehension: Forces, motion, gears, pulleys, levers, fluids, pressure, and basic machines.
- Technical reasoning: Applied technical principles, diagrams, tools, systems, measurements, and troubleshooting.
- Numerical reasoning: Arithmetic, fractions, percentages, ratios, rates, estimation, word problems, and number relationships.
- Situational judgment: Evaluating workplace responses against role-relevant principles.
- Spatial reasoning: Rotation, folding, views, orientation, maps, and three-dimensional visualization.
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.
A mechanical engineer's primary design duty is to:
- A. Specify machines and systems that meet load, efficiency, and safety requirements
- B. Draft only architectural floor plans
- C. Sell spare parts exclusively
- D. Ignore material selection
Prototype shaft shows unexpected fatigue cracks at a sharp shoulder. What is best?
- A. Delete FEA results
- B. Polish cracks and ship
- C. Increase speed only
- D. Reduce stress concentration with fillet radius and reassess life
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.