South Australia · Knowledge test guide
Preparing for your Learner’s Theory Test
What South Australia’s theory test really checks — and the one rule that catches people out.
~5 min read
What the test involves
Your learner’s permit starts with the Learner’s Theory Test — a multiple-choice test on the road rules, signs and safe-driving basics, drawn from The Driver’s Handbook.
South Australia runs it in two parts, and the first part works differently from every other state’s test. Read the next section carefully before anything else.
The format, in short
- Part 1 is 8 give way questions — and you must get all 8 right.
- Get one wrong and the test ends there. Part 2 is never presented, however well you would have done on it.
- Part 2 is 42 questions on the road rules and safe driving, and you need 32 of them right.
- 50 questions in total, but the two parts are not interchangeable — Part 1 is a gate, not a warm-up.
Where people usually trip up
Give way comes first for a reason — it is the only topic that can end your attempt on its own.
Giving way — the Part 1 gate
Why it catches people
- Unmarked intersections and T-junctions, where the rule isn’t signed.
- Roundabouts with more than one other vehicle in play.
- Diagram questions where several rules have to be weighed at once.
What to do
- Treat this as the one topic you cannot afford to be approximately right about.
- On every diagram ask three things: who arrived first, who’s turning, who’s already in it.
- Practise give way until you are answering from recognition, not reasoning — under pressure, reasoning is what slips.
Speed limits & stopping distances
Why it catches people
- Default limits, school zones and the times they apply.
- How long it really takes to stop, and how that changes when the road is wet.
- Following distances, and why the gap you feel comfortable with is often too small.
What to do
- Speed is the largest topic in Part 2’s pool — worth real time.
- Treat stopping distance as two parts: the time you take to react, then the time the car takes to stop.
Parking & stopping rules
Why it catches people
- No Stopping versus No Parking — they sound similar and mean different things.
- How far you must stay clear of crossings, intersections and corners.
- U-turns, and where they’re allowed at all.
What to do
- These are easy marks: fixed distances and fixed rules, with nothing to judge.
- Learn the No Stopping / No Parking difference once, properly — it recurs.
Signs, lights & lines
Why it catches people
- Confusing regulatory signs, which you must obey, with warning signs.
- Dividing lines and edge lines — they change what’s legal and look alike at a glance.
- What each traffic light sequence requires, including the arrows.
What to do
- Learn sign shapes and colours by heart; the shape tells you the category.
- Never guess between a broken and an unbroken line; check which one the picture shows.
Sharing with cyclists, motorbikes & pedestrians
Why it catches people
- The minimum passing distance for a bicycle, and when you may cross a line to give it.
- Motorbikes in your blind spots.
- Crossings, and who has right of way at each kind.
What to do
- The theme is consistent: the less protected the road user, the more room and time they get.
- Adelaide has trams too — the rules around a stopped tram are worth knowing.
Alcohol, drugs, phones & fatigue
Why it catches people
- The zero blood-alcohol rule that applies to every learner.
- Mobile-phone restrictions, which are stricter for learners.
- Drug impairment, and recognising fatigue before it becomes dangerous.
What to do
- These are the easiest marks in Part 2 — the rules are absolute, with nothing to weigh up.
- Learn the zero-tolerance rules and the phone limits, and you bank them every time.
How to study so it sticks
Passive reading is the biggest time-waster. Active, targeted practice works far better.
- Do your give way practice first, every session, until all 8 would be automatic.
- Test yourself, don’t just read. After a section, close the book and say the rule out loud.
- Revisit your weak topics across a few days rather than cramming them once.
- Practise realistic questions daily, and spend the extra time on the ones you get wrong.
- Understand the why. Knowing the reason behind a give-way rule beats memorising an answer.
Nerves on the day
Part 1 puts the pressure at the very start, which is exactly when nerves are highest.
- Slow down for the first eight questions. They are the ones worth your care.
- Read the whole question before you look at the answers. There’s no prize for finishing first.
- On a give way diagram, name who has to wait before you look at the options.
- Once Part 1 is behind you, you have room for ten mistakes in Part 2 — breathe out.
- Remember you can usually sit the test again. One attempt isn’t make-or-break.
A few to test yourself
You get one of the eight give way questions wrong. What happens?
The test ends there — Part 2 isn’t presented at all.
Part 1 is a gate: South Australia treats give way as knowledge you either have or don’t.
You’re turning right at an intersection. Who must you give way to?
Oncoming vehicles going straight ahead or turning left, and any vehicle on your right.
A right turn crosses the path of oncoming traffic, so they go first.
You hold a South Australian learner’s permit. What is your legal blood alcohol limit?
Zero.
Learner and provisional drivers must have a zero blood alcohol concentration at all times.
The night before & the morning of
- The night before: one last pass over give way, then a light review of anything else that’s shaky.
- Get a proper night’s sleep — being rested helps more than last-minute study.
- Have whatever you need for the Service SA centre ready to go.
- On the day, eat a normal meal and give yourself time to spare so you’re not rushing.
- A few deep breaths, and remember: you’ve prepared for this.
Once you pass
When you pass, you can get your learner’s permit and start driving with L plates, alongside a qualified supervising driver, at zero blood alcohol.
South Australia then asks for 75 hours of supervised practice before the practical test — including at least 15 at night — so starting your log early makes the whole learner period easier.
From your very first supervised drive, build the habits the practical test looks for: regular mirror checks, scanning well ahead, and thinking about what other road users might do next.
Practise it
Practise for the real thing
291 South Australia questions with a plain-English explanation on every one, plus a mock test in the same shape as the real thing. 24 free — no account, no card.
Also for South Australia: Preparing for your driving test.
For the official rules, go to Official source: The Driver’s Handbook (mylicence.sa.gov.au).