Quillivant XR is an oral suspension (a liquid). It contains about 20 percent immediate release and 80 percent extended-release methylphenidate. After a dose is taken, the medicine begins to work in about 45 minutes and continues working for up to 12 hours.
There are a total of 36 questions on Californiaâs written knowledge test. You must answer a minimum of 30 questions to pass the test. To prepare for the written test, you should study the California Driverâs Manual. You should also take multiple practice exams â this is a good way to determine your knowledge level and identify any weak areas.
The maximum possible raw score varies by section (and depends on the total number of questions asked). For example, for the Reading Test, there are 52 questions, so the maximum raw score is 52. If you answered all 52 questions correctly, you would have a raw score of 52. For Math, there are 58 questions.