Rhode Island CDL — General Knowledge Practice Test

The Rhode Island CDL — General Knowledge knowledge test has ~50 questions; you need ~40 correct (80%) to pass.

Or take one of 10 full-length practice tests

50 questions · pass with 40 correct. You get instant feedback and an explanation after every answer.

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The full-length test, with feedback and an explanation after every answer.

Rhode Island CDL — General Knowledge practice tests

10 full-length practice tests, each with 50 questions and a pass mark of 40, like the real test. You see the answers and explanations after you grade.

Test 1
50 questions · pass with 40
On the road test's stop/start maneuver, which signals do you use when told to pull back into traffic?
Test 2
50 questions · pass with 40
What problem can drainage channels across a road cause for some vehicles?
Test 3
50 questions · pass with 40
During an inspection, how many leaves missing from a leaf spring will put the vehicle out of service?
Test 4
50 questions · pass with 40
You stop at a crash and find a qualified person already helping the injured. What should you do?
Test 5
50 questions · pass with 40
In states that have move-over laws, how does the manual say drivers are made aware of them?
Test 6
50 questions · pass with 40
You are about to pull onto a highway in a heavily loaded truck. What adjustment should you make?
Test 7
50 questions · pass with 40
A driver commits a third violation of an out-of-service order within ten years. What is the minimum disqualification?
Test 8
50 questions · pass with 40
At what BAC does the manual's effects table say coordination impairment begins?
Test 9
50 questions · pass with 40
Your hydraulic brake pedal goes to the floor. Which of these is NOT one of the manual's suggested actions?
Test 10
50 questions · pass with 40
What does a school bus safety arm do?