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A5 practice questions - frequently asked questions

Plain answers about how A5 Exam Prep works: the exam, the questions, pricing, the free trial, and what you actually get.

No - and you should be wary of any site claiming otherwise. Every question here is original, written to mirror the style, difficulty, and judgment the real A5 exam tests. Each one comes with a plain-language explanation of why the right answer is right and the others aren't.

The A5 exam spans 4 domains: Hydraulic, Power Assist, and Parking Brake Systems Diagnosis and Repair (43% of the exam); Drum Brake Diagnosis and Repair (11% of the exam); Disc Brake Diagnosis and Repair (24% of the exam); Electronic Brake Control Systems: Antilock Brake System (ABS), Traction Control System (TCS), and Electronic Stability Control System (ESC) Diagnosis and Repair (22% of the exam). Every practice question on this site is tagged to one of these domains.

The domains are not weighted equally on the exam. By share of the marks: Hydraulic, Power Assist, and Parking Brake Systems Diagnosis and Repair 43%; Disc Brake Diagnosis and Repair 24%; Electronic Brake Control Systems: Antilock Brake System (ABS), Traction Control System (TCS), and Electronic Stability Control System (ESC) Diagnosis and Repair 22%; Drum Brake Diagnosis and Repair 11%.

The A5 exam has 55 questions and is completed in 1 hour 15 minutes. Our timed practice mirrors that length and pacing, so exam day feels familiar.

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