How hard is the Driver Knowledge Test (DKT) exam?
The Driver Knowledge Test (DKT) exam is a serious, studiable test — its difficulty comes less from any single hard idea than from the breadth of material across 5 weighted content areas. Expect 45 questions. You must score 41/45, which leaves little room for guessing. Candidates who drill real practice questions by topic until they consistently clear the passing mark usually pass on the first try — PrepPass has 22+ free Driver Knowledge Test (DKT) practice questions with explanations.
The Driver Knowledge Test (DKT) exam at a glance
The 5 content areas on the Driver Knowledge Test (DKT) exam
The exam is built from weighted content areas — focus your study time where the weight is. Weights reflect the official content outline.
How to make the Driver Knowledge Test (DKT) exam easier
The single best predictor of passing is practicing real questions until you consistently clear the passing mark. PrepPass has 22+ free Driver Knowledge Test (DKT) practice questions with answer explanations and a full timed mock exam — no signup required.
Wondering about pass rates and what happens if you don't pass the first time?
See Driver Knowledge Test (DKT)pass rate & retake rules →Frequently asked questions
What score do you need to pass the Driver Knowledge Test (DKT) exam?+
You need to score 41/45 on the Driver Knowledge Test (DKT) exam.
How many questions are on the Driver Knowledge Test (DKT) exam?+
The Driver Knowledge Test (DKT) exam has 45 questions.
How should I study for the Driver Knowledge Test (DKT) exam?+
Focus your time on the heaviest content areas, then drill practice questions by topic until you consistently clear the passing mark. PrepPass has 22+ free Driver Knowledge Test (DKT) practice questions with full explanations and a timed mock exam.
Exam details verified against the official authority:
Transport for NSW / Service NSW →Last updated: August 2026