We all know that the average knowledge test pass rate in the united states is a terrible 49%.A lot of people depends on their states drivers manual only and get to the DMV overconfident and unprepared.Don't allow this happen to you, it can be different.I believe that people need to know what to expect on their DVM exams so that they can prepare very well. Most people just scan through the official DMV booklet and think is enough.Actually it's far from it and it will cost you tons of $$$ in repeated exams fees, time lost and potential text anxiety that happens after failure. You maybe loosing a little sleep if you are one of those preparing for an upcoming exams, because you are worried about passing it. Driving exam preparation is not as easy as you think but rather it is complicated these days.