The first level of theory is more difficult. You need a month to prepare.
* * * Give you 100 questions. You have to answer more than 90 correctly to pass the exam.
There used to be a promotion class. If you fail in the exam, you can pass it in a few days.
It has been cancelled now. It's up to you.
In the second level of reversing, you have to wait 1-2 months, and then start the test of reversing after you have finished your theoretical exam.
Many people who have been driving for two or three years can't experience reversing. This is also a bit difficult.
Take the third road. This is easier. I don't need to say it.