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 ACT is a multiple choice test with four sections: English, Mathematics, Reading, and Science. You can also take an optional writing test, in which you will be required to write an essay. 1  The English test consists of 75 questions designed to measure standard written and rhetorical skills.