Indiana DMV CDL General Knowledge Quick Practice Test 1 For 2022

CDL Class A, B or C. Complete CDL driver training course. All the questions in this test are from the official DMV written exam. You can use our free online tests to evaluate how likely you are to pass the official DMV test. Or you can just cut to the chase and increase your chances of passing by upgrading to Premium Membership and unlock official DMV tests. In addition, you will also receive a master cheat sheet which contains all your state’s DMV questions and answers. Premium membership also unlocks a smart tracker which keeps an inventory of all incorrectly answered questions for easy, fast and effective revision. Practice with our free tests or hit Upgrade button below for premium access and increase your chances of passing your DMV written exam.

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Quick Facts:

Number of Questions – 20

Passing Percentage – 80%

Test Type – Free Test

1. If operating a school bus, you are considered to be driving under the influence of alcohol if you have a minimum blood alcohol content (BAC) of:

2. Maintaining a cushion of space between your vehicle and the vehicle ahead is:

3. If the low air pressure warning signal comes on in a vehicle with air brakes, the driver should:

4. Overloading a vehicle with cargo:

5. A wig wag is:

6. If a truck's Anti-Lock Braking System (ABS) is not working:

7. Slippery roadways usually:

8. If hydraulic brakes fail, a driver can reduce their speed by: