Instructions
Knowledge Test Class A #1

FREE CDL Class A Driving Test Online Indiana 2023

Train for FREE online with our Indiana class A license test. The official exam test consists of several obligatory parts, with all of them checking your knowledge of different blocks of road rules. If you need to obtain a IN CDL class A permit in 2023, practice as much as.. Read More

Train for FREE online with our Indiana class A license test. The official exam test consists of several obligatory parts, with all of them checking your knowledge of different blocks of road rules. If you need to obtain a IN CDL class A permit in 2023, practice as much as possible. Free sample tests published on our website will help you check and improve your knowledge and boost your grades. Please bear in mind that CDL class A requirements may vary from state to state.

To help you become a safer driver today, your understanding of traffic signs, signals, right-of-way rules, trucking legislation, speed limits, vehicle inspection, and fundamental commercial vehicle safety will be assessed. The Indiana CDL Manual and applicable Indiana regulations are used to create each of our 50 multiple-choice questions. A tip and an explanation are included with each question. Best of luck, and drive carefully.

Ideal for: 

  • CDL holders who want to add endorsements to their license
  • First-time IN CDL and CLP applicants
  • Applicants for CDL renewal in IN

On the actual IN CDL exam:

  • There are 50 questions
  • To pass, you must get 40 right answers 
  • 80% passing score
50
40
20

1 . If the low pressure warning light comes on while you are driving:

You should continue driving, but turn the emergency flashers on to warn other motorists. If the low air pressure warning light turns on, you should stop and safely park your vehicle as soon as possible. Controlled braking will be possible only as long as enough air remains in the tanks.

2 . A cardboard box on the roadway:

Should be avoided by driving off the roadway. Any foreign object on the road is potentially dangerous. For example, something seemingly harmless, such as a cardboard box or paper sack, could contain a hard or heavy object that could do serious damage to a vehicle.

3 . When inspecting your vehicle, which of the following should not cause concern?

Exhaust system parts made of aluminum Problems to check for when inspecting a vehicle's exhaust system include loose, broken, or missing exhaust pipes, mufflers, tailpipes, or vertical stacks; loose, broken, or missing mounting brackets, clamps, bolts, or nuts; exhaust system parts rubbing against fuel system parts, tires, or other moving parts of the vehicle; and exhaust system parts that are leaking.

4 . In bad weather, many drivers:

Like to drive without using their lights. In bad weather, particularly when visibility is poor, it is common for automobile drivers to follow closely behind trucks. Open up the distance between your vehicle and the vehicle in front of you if you are being followed too closely.

5 . To receive a hazardous materials endorsement, an applicant will be required to supply:

Their employment history for the previous five years. To obtain a hazardous materials endorsement, you will be required to submit your fingerprints and undergo a TSA background check.

6 . While driving, a hand-held cell phone may:

Not be used. While driving, the use of a hand-held cell phone to engage in a call is prohibited. Drivers may press no more than one button when making a voice call. Sending and reading text messages while driving is both unsafe and illegal.

7 . A header board is used to:

Prevent the driver from leaving the tractor. Front-end header boards, also known as "headache racks," protect drivers from moving cargo in the event of a crash or emergency stop.

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