I did it a few years back on my first try but honestly half of the test is common sense, and the other half is luck. There are questions such as “What does a red traffic light mean?” and then there are questions such as “What is the exact number of teenagers under 18 who died due to drunk driving in the year 1993?” Luckily, it allows you to skip up to five and you only need 20 to pass. I got lucky and skipped exactly 5 :)