Iowa General Knowledge CDL Practice Test (IA) 2020

Your first step towards obtaining a commercial drivers license in Iowa! An easy CDL general knowledge practice test for beginners!

  • 20 Questions
  • 80% Passing Score
  • 4 Mistakes Allowed
86% of students found this test helpful!
Rated 4.3 out of 5 by 21 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

If you’re a wannabe commercial driver from Des Moines, Iowa City, Cedar Rapids or any other part of Iowa, we can help you pass the CDL general knowledge test and make your dreams a reality! We’ll guide you through the entire process of applying for your commercial driving learners permit and hook you up with an amazing CDL general knowledge practice test for Iowa to get you ahead of the game. Not sure what the Iowa CDL general knowledge permit test entails? No problem, you’re about to find out everything you need to know. Once you’re up-to-speed you can take our 2020 DMV CDL practice test Iowa quiz for a spin, to find out what you’re up against and start your study journey.

The DOT general knowledge test is the most important written exam any commercial driving student will have to take on the road to becoming fully-qualified. Depending on what you want to do with your license, it may even be the only theory test you have to take! However, the chances are that you’ll need to obtain one or more endorsement qualifications to add to your drivers license; these provide you with extra training for specific vehicles, equipment and commercial driving situations. So, which ones you choose to apply for will be entirely dependent on the kind of driving job you see your self doing. If this is all news to you, don’t worry. You do not need to deal with the endorsements until the CDL general knowledge exam is out of the way!

The DMV practice permit test for Iowa we’re offering here focuses exclusively on the general knowledge test for 2020. It will quiz you on the same essential CDL general knowledge issues that will appear on the real exam. You can expect permit test questions on basic vehicle control, seeing and communicating, drug and alcohol considerations, seasonal driving issues, vehicles inspection and basic hazardous material information. If the topic is relevant to every commercial driver, regardless of vehicle size and occupation, it will come up on the permit test exam and our Iowa CDL practice test. Not familiar with these topics yet? That’s not a problem. You can get your hands on all the vital CDL study material by downloading a free copy of the DOT drivers handbook from their official website! There is no getting away from the fact that you’ll have to read the handbook thoroughly at least once to stand a chance of passing the exam. However, using this 2020 DMV practice test for Iowa will make you less dependent on the study guide and get you ready to pass the CDL general knowledge permit test faster – it’s a proven fact!

Most commercial driving students are pleased to find out that the general knowledge exam is the same for Class C, Class B and Class A drivers. So, it doesn’t matter if you haven’t figured out what type of vehicle you want to drive yet, you can still kick off your learning with this DMV permit practice test for Iowa. Our DOT test questions are completely authentic and are laid out in the same multiple-choice and “true or false” format as the real exam. This can be considered an entry-level Iowa CDL general knowledge practice test, in that in contains less than half the number of questions of the real exam. You’ll also find we’ve added some great images and useful guidance tools to make the quiz easy for new learners to tackle.

With our DMV general knowledge practice test, preparing for the CDL general knowledge Iowa exam can be simple and enjoyable!