How many questions can I get wrong and still pass the DKT?

You can make a maximum of 6 mistakes total across both sections: General Knowledge Section (15 questions): Maximum 4 wrong answers allowed, Road Safety Section (30 questions): Maximum 2 wrong answers allowed. This means you need at least 39 correct answers out of 45 total questions to pass. If you exceed the error limit in either section, the test will terminate automatically.

How many times can I retake the DKT if I fail?

You can retake the test unlimited times until you pass, all covered by your initial test fee. However, you must wait at least 12 hours between attempts. After each failed attempt, you'll be shown the correct answers to help you prepare for your next try.

What are the consequences of cheating on the DKT?

If caught cheating, you face serious penalties: 6-week ban from taking any driving test, Forfeit your test fee and must pay again when eligible, Cheating includes receiving unauthorized help or using prohibited materials during the test

Can I start driving immediately after passing the DKT?

Yes, once you pass the DKT and receive your learner's licence, you can begin practicing driving immediately. However, you must always drive with a qualified supervisor who holds a full Australian driver's licence.

What makes the DKT challenging for many test-takers?

The main difficulty stems from unfamiliarity with Australian road rules, traffic signs, and safe driving practices. Approximately 30% of all DKT attempts result in failure. Success requires thorough study of the official road rules and understanding of local traffic laws, rather than relying solely on general driving knowledge.

South Australia Car Driver’s Handbook

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Why This is Important?

South Australia’s Driver’s Handbook guides you through SA road rules, signs, demerits, and best practices so you’re prepared for the test and ready to drive safely every day.

Check your readiness—take the SA practice test now.

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South Australia Motorcycle Rider’s Handbook

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Why This is Important?

South Australia’s Motorcycle Handbook details SA road rules for riders, protective gear standards, defensive strategies, and common hazards so you can pass the tests and ride with control and confidence.

Quick self-assessment time—take the SA motorcycle practice test.

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South Australia Truck & Heavy Vehicle Handbook

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Why This is Important?

South Australia’s Truck Handbook details cross-border freight rules, PBS routes, load security, and demerit/penalty awareness—so you can meet legal duties and drive heavy vehicles with confidence.

Ready to validate your knowledge? Take the SA truck practice test.

Start SA Truck Practice Test

About Us

Driver Knowledge Test is an online platform that helps Australians prepare for their DKT and other driving tests. Designed by tech and driving enthusiasts, we want to make sure you get the knowledge you need to take on the road. Use our online practice tests to prepare and pass your learners driver test, hazard perception test, RTA driving test, and NSW driver knowledge test in the first sitting.

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