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Iowa CDL School Bus Practice Test (IA) 2020

Better than any Iowa drivers manual! Nail the CDL written test with this new school bus practice test! 20 new questions to take you another step forward!

  • 20 Questions
  • 80% Passing Score
  • 4 Mistakes Allowed
100% of students found this test helpful!
Rated 5.0 out of 5 by 3 drivers

Iowa CDL Test Facts

  • Questions: 50
  • Correct answers to pass: 40
  • Passing score: 80%
  • Test locations: Department of Transportation (DOT) Offices
  • Test languages: English, Spanish
  • Based upon: Iowa CDL Manual
Improve your chances of passing the test by reading the official Iowa drivers manual Drivers Manual

While becoming a school bus driver in Davenport, Des Moines or Cedar Rapids demands several different qualifications, it is a commercial driving role that can still be attained with relative ease – if you play your cards right and choose your learning resources wisely. Of the several license endorsements required for this line of work, the School Bus or S endorsement is perhaps the most obvious. This qualification can only be acquired through successful completion of the School Bus endorsement exam, for which this Iowa school bus practice test 2020 quiz aims to prepare you. Working on reputable CDL practice quizzes can cut the time it takes to study for a DMV written test in half, making them an attractive asset when the commercial driving job you hope to obtain requires passes on a ton of different permit tests! The Iowa school bus endorsement practice test is one of the most reliable and accurate to be found anywhere online or in the stores. If you have made the smart decision to support your work with the School Bus endorsement study material using a DOT Iowa practice test, ours is the quiz you should choose. Read a little further down this page to find out why!

Above all else, a school bus CDL practice test must be based on realistic permit test questions and answers. If such a quiz presents you with content that is not worded in the same way as the real Iowa CDL school bus test, is not as challenging or not similarly structured, you could enter the DMV test center expecting one thing and be faced with quite another. Far from assisting you in earning your school bus endorsement, unrealistic, outdated or overly-simple quizzes can genuinely damage your chances of passing the assessment! Our test building team here at have made it their priority to find only the most authentic and true-to-life CDL school bus test questions and answers from Iowa exam papers, for inclusion on this DOT test practice quiz. These questions follow the same multiple-choice and “true or false” format as the actual DMV permit test, while only referencing information in the up-to-date 2020 copy of the permit test study guide – you could not be in safer hands.

Try to avoid wasting time with resources you are not yet ready for, as it will ultimately delay your progress and push your practical Iowa drivers license test further into the future. No student should start studying S endorsement material or using this CDL school bus practice test for Iowa learners, without having already passed the CDL general knowledge exam, the Air Brakes endorsement permit test and of course, the Passenger permit test. Each of these written examinations covers vital information that you will need to be familiar with, prior to studying School Bus-specific commercial driving material. The general knowledge Iowa driver license test focuses on core commercial driving knowledge, including highway signs and rules of the road; the Air Brakes endorsement exam is necessary as all modern school buses must be equipped with air brakes and the relevance of the Passenger Vehicles exam is obvious! Here on you will find free CDL practice tests linked to each of the assessments mention here, the first of which you will need is the Iowa CDL general knowledge practice test. With the professionally-built resources we provide by your side, you will soon be ready to start learning about school bus inspection, vehicle safety standards, danger zones, use of mirrors, boarding rules and everything else covered on this School Bus endorsement quiz!