DMV.org and Driving-Tests.org. DMV.org both offer practice questions for driver?s license exams. DMV.org offers two tests, including one with 50 questions and the other with 100. Driving-Tests.org has 51 shorter tests, one for each state in the United States and the District of Columbia.
Driver's license tests feature questions based on the material found in the new-driver manual for each state. Those preparing to take a test should study the manuals in addition to taking practice exams. According to Diving-Tests.org, about 72 percent of people fail their driving tests the first time they take them, as of 2015. However, states generally allow test-takers several attempts.