Practice, practice, practice!  The best way to prepare for a test is to take practice exams!  Each of our practice exams is designed to be slightly more difficult than the actual exam, to build confidence on the day of the test. Test Form B is the second of three test books, each containing a complete PAT exam of equal difficulty.  One full length perceptual ability test of 90 questions, valid for both the Canadian Dental Aptitude Test and the American Dental Admissions Test (DAT).  Every question type included.  Includes answer key; no explanations.