Rule of thumb, about 20 questions per section. How many questions that comes to total depends on your class of CDL and endorsements you're going for. For all classes, you'll have to take General Knowledge. If it's going to be an air brake equipped vehicle, you'll have to take air brakes (and perform your road test in a vehicle so equipped). If you're going for a Class A, you'll have to take Combination Vehicles. Then there's your endorsements... double/triple trailers, hazardous materials, passenger, tanker..
132 questions.
145
50
14.
for basic general knowledge, class B, test, there are 50 questions
Last time i took the test in ILLINOIS there was 25 question in General knowledge.
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There is tipically 5 questions an answers on the air brakes test in texas. Every other test except "genreal knowledge" test has 20 questions an answers. The genreal knowledge test has 50 questions an answers.
Well, there isn't a single "Class A CDL" test.. the written tests will include General Knowledge, Combination Vehicles, and Air Brakes (if applicable). You can expect about 20 questions per test, plus there'll be the pre-trip test and the actual road test.
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The test is very easy to pass if you just focus and have general knowledge, some questions you may have to know, but its an easy guess.
A test of your memorized knowledge, also known as the written test. You answer questions on paper and then they are graded.
You must correctly answer at least 40 of the 50 questions on the Montana Commercial Drivers License ("CDL") General Knowledge test. If you drive certain kinds of commercial trucks or buses, you must take certain additional test - Air Brakes (25 questions), Hazardous Material (30 questions), Tank (20 questions), Passenger (20 questions), Doubles/Triples (20 questions), Combination Vehicles (20 questions), or School Bus (20 questions). Each of these special areas require that you correctly answer at least 80% of the questions in an individual test area.
In general, driver's license test questions require common sense knowledge of how the road works. However, some laws and regulations may be harder for some people to remember. It's important to study before you take your test.
A general knowledge test typically covers a wide range of topics, including but not limited to geography, history, literature, art, science, and current events. Questions can vary in difficulty and may touch upon basic facts, concepts, or trends in these areas.
General Knowledge, Combination Vehicles, Air Brakes (if applicable), plus a pretrip and road test