Well, if you want to get the answer in the less time as possible, let's say in less than two minutes, first you have to identify the keyword in the questions, because the keyword help you to get the right article. Second, you have to have an absolute domain of the Content that's at the beginning of the book and the knowledge that some articles are more important than others at the time to take the test, that meant for Ex. Articles of Chapter 2 are very important to know because many questions are referenced in the Chapter 2.
Third, you can find the right answer quickly in two ways, through the number of the article at the top of each page, or finding the number of the page at the bottom. These are some tips that helped me to pass the test with 98 grade the first time and I used the last 30 min. to check and revision my answers.
Also you can use many resources like tabs, but if you learn and memorize the title of each Chapter and many important articles you never forget.
Of course, study, study, practice, practice as you can and complement your training with those tips, and I promise you, you can get the right answer quickly, and finally pass the test.
Good luck