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A3 practice questions - frequently asked questions

Plain answers about how A3 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 A3 exam tests. Each one comes with a plain-language explanation of why the right answer is right and the others aren't.

The A3 exam spans 6 domains: Clutch Diagnosis and Repair (16% of the exam); Transmission Diagnosis and Repair (17% of the exam); Transaxle Diagnosis and Repair (17% of the exam); Drive Shaft/Half-Shaft and Universal Joint/Constant Velocity (CV) Joint Diagnosis and Repair (Front and Rear Wheel Drive) (13% of the exam); Drive Axle Diagnosis and Repair (17% of the exam); Four-Wheel Drive/All-Wheel Drive Component Diagnosis and Repair (20% 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: Four-Wheel Drive/All-Wheel Drive Component Diagnosis and Repair 20%; Transmission Diagnosis and Repair 17%; Transaxle Diagnosis and Repair 17%; Drive Axle Diagnosis and Repair 17%; Clutch Diagnosis and Repair 16%; Drive Shaft/Half-Shaft and Universal Joint/Constant Velocity (CV) Joint Diagnosis and Repair (Front and Rear Wheel Drive) 13%.

The A3 exam has 50 questions and is completed in 1 hour. Our timed practice mirrors that length and pacing, so exam day feels familiar.

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