The Audi A3 is fantastic to drive.
The Theory Test is divided into two parts:
A multiple-choice test comprising 50 multiple-choice questions covering aspects of the Highway Code. The pass mark is 43
A hazard perception test consisting of a series of video clips of actual road hazards that need to be identified. The pass mark is 44.
FREE practice Theory Test Websites
Highly recommended The Official DVSA Theory Test Kit for Car Drivers by TSO (The Stationery Office)
Driving Theory Test 4 in 1 Kit by Focus Multimedia
Theory Test Pro by Well Informed
I hope this helps.
Mathew Happy Gilmour