There are two elements to the theory test:
On the multiple-choice test the pass mark is 43 out of 50.
On the hazard perception test the pass mark is 44 out of 75.
To get full information on how to book your theory test, find out what is involved, see what books to buy, etc., and watch a video clip, take a look at Government Direct .
You can also practice a mock theory test.
It is important to book the test only through Government Direct because you may be charged extra using another site.
The price for the theory test is £23.
When you come to book your practical test, the price is £62.