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In Partnership with Anaheim Public Library

FREE CA CDL Double/Triple Trailers Practice Test 2 2018

This second CA Double/Triple Trailers practice test contains another set of 20 questions based on the official CDL manual. Just like the first test, this one is also designed to prepare you for the Double/Triple Trailers portion of your 2018 Commercial Driver’s License exam. There are three answer options, but only one of them is correct. Every time you answer a question, you’ll get immediate feedback with a detailed explanation, so you won’t need to wait until the end of the test to know the correct answers.

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Important:

In California, the number of knowledge test questions is different depending on how old you are:
  • If you are under 18, you will get 46 questions, 38 of which will need to be answered correctly
  • If you are over 18, the written part of the driving test will have 36 questions.
4 mistakes allowed to pass
Passing score required at the CA DMV: 80%
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