Iowa CDL Practice Test: Class B - Test 6 2023
Based on
2023 IA CDL Handbook
Instruction: When applying for this license, applicants must pass a 50-question test. And applicants must score 80% to pass the test. The following questions are based on the details provided in the IA CDL Handbook. Endorsements that may be used with a Class B CDL include Hazardous Materials, Passenger, Double and Triples, HazMat and Tanker, Air Brakes and School bus. If you need additional information, please contact your local DMV office. You can find your nearest DMV office at Iowa DOT locations.
1. You should avoid driving through deep puddles during the winter, but if you can't avoid the puddles which of the following is something you should NOT do?
A
Winding road ahead.
B
Right lane ends ahead, stay to the left.
C
Divided highway ahead.
D
Merging traffic is approaching from the right.