mississippi
CDL Practice Test

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If you’re preparing for the Mississippi CDL test you’ve come to the right place. This site can work as a study guide as you prepare to take the Missouri CDL Test and obtain your Missouri CDL. These practice tests are free so you can take them as many times as you need to and as you look to obtain your Missouri CDL. You will be presented with 40 questions and you must answer 34 questions correctly to pass. There is a 50-minute time limit. You may not go back once you answer a question. Click the "Start Test" button below to begin.

1 / 40

What is the next step after securing the bus when you have an unruly child on board?

2 / 40

The minimum tread depth for tires other than the front tires is ____.

3 / 40

You should place the starter switch key into your pocket while you are performing the pre-trip inspection because:

4 / 40

You are inspecting the_____when looking for broken welds, cracks, holes, or other damage to the longitudinal frame member, cross members, box, and floor.

5 / 40

Select the true statement in regards to a converter dolly:

6 / 40

An air system that is fully charged will typically have ___ psi of pressure.

7 / 40

What handling effect will baffles have?

8 / 40

When should you check your mirrors for a lane change?

9 / 40

Do you need to stop before a railroad crossing if you are hauling 100 pounds of Division 4.3 materials?

10 / 40

What does the drain valve for air tanks remove?

11 / 40

This object should not be spliced, cut, chafed, or worn through to allow steel braid to show.

12 / 40

You should check your mirrors while making a lane change:

13 / 40

You should turn off your engine when loading flammable liquid unless:

14 / 40

The school bus driver may be the only contact person from school system some parents meet. The percentage of such parents is as high as:

15 / 40

Select the true statement in regards to the braking power of spring brakes.

16 / 40

The bus driver must accept responsibility for supervising and controlling students while on the bus route. Who is the person in charge?

17 / 40

In what location must you keep your shipping papers which describe any hazardous materials?

18 / 40

Water is drained from the compressed air tanks because:

19 / 40

A shipment described on the Hazardous Waste Manifest may only be delivered to another _______ carrier or treatment facility, who then signs the ______, giving you a copy which you must keep.

20 / 40

When transporting hazardous waste, you must:

21 / 40

To test the security of the tractor semi trailer connection you should:

22 / 40

This object releases the fifth wheel locking jaw to allow uncoupling.

23 / 40

Surge affects the handling of a tanker by:

24 / 40

Select the true statement about empty trucks:

25 / 40

Which trailer is most likely to turn over when you make a sudden turn while pulling doubles?

26 / 40

Select the purpose of fanning air brakes:

27 / 40

The two main things to look ahead for while driving are _____.

28 / 40

On tandem axle for trailers, the sliding mechanism and locking device is:

29 / 40

The trailer height is correct for connecting a converter dolly to a second or third trailer when:

30 / 40

At 55 miles-per-hour it takes about 6 seconds to stop a fully loaded truck and the braking distance is:

31 / 40

In the event of an accident you should remember to do the following EXCEPT:

32 / 40

In column 1, the "D" symbol means:

33 / 40

What is the purpose of cladding in a tanker?

34 / 40

If you are hauling hazardous materials and have ___ tires on your vehicle, you must stop and check them every time you park.

35 / 40

Is it mandatory that all vehicles with air brakes have low air pressure warning signals?

36 / 40

What does the amount of liquid allowed in the tank depend on?

37 / 40

The longest crack that brake or disc drums can have is:

38 / 40

What is the best way to stop all skids?

39 / 40

Which of the following would NOT be part of a standard vehicle inspection?

40 / 40

What will happen right away should the service air line come apart but the emergency line is intact while driving a combination vehicle?

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CDL Category Practice Tests

CDL Practice Test

How To Get A mississippi Commercial Drivers License

Mississippi requires drivers of certain vehicles to obtain a commercial driver’s license or CDL. These commercial vehicles include single or combinations with a GVWR of 26,001 pounds, vehicles intended to carry 15 or more passengers excluding the driver, and any vehicles carrying hazardous materials that requires a placard. Any resident of Mississippi who currently holds a Class R license may apply for a commercial driver’s license. Every applicant will need two identifications of proof that they are indeed a resident of the state of Mississippi.Mississippi residents that are 17 years of age or older are eligible for a CDL for intrastate driving. Residents must be 21 years or older to have interstate CDL driving privileges and/or a Hazmat endorsement. All applicants must possess a Medical Examiner’s Certificate or DOT medical card.

There are certain offenses that will disqualify a driver from obtaining their CDL. These include:

  • Possessing a driver’s license from another state.
  • Conviction of impaired operation of a commercial motor vehicle within 24 months prior to your application.
  • Canceled, revoked, suspended, or denied license.
  • If you are disqualified from CDL privileges in another state.

CDL applicants for the state of Mississippi must complete both a written knowledge exam as well as a practical skills test to receive their license.

Endorsements
H – Hazardous Materials
K – Air Brake Restriction
T – Doubles/Triple Trailers
P – Passenger Vehicles
N – Tank Vehicles
X – Hazardous Materials and Tank Vehicles
S – School Buses

Hit the Open Road

mississippi CDL License Test Tips

All applicants will have to take one or more knowledge tests to acquire their CDL Class and necessary endorsements. Classes A, B, and C all require applicants to complete a 50 question written exam. Class A drivers will need to complete an additional 20 questions about combination vehicles. To remove the Air Brake Restriction drivers must pass a 25 question assessment. Endorsements require knowledge tests as well. Passenger, Double/Triples, and Tank Vehicle Endorsements each require a 20 question test. The School Bus Endorsement knowledge test is 25 questions and the HazMat Endorsement is 30 questions. All knowledge tests must be passed with a score of 80 percent or higher.

The practical skills test evaluates the applicant in three main areas. These include the pre-trip inspection, basic vehicle control, and on-road driving. The applicant must pass all of these areas in order to be eligible for their CDL. To receive the necessary endorsements, applicants must drive the type of vehicle they are seeking the endorsement for at the time of the practical skills assessment.

Additional Information

Information on the Mississippi Department of Public Safety

The Mississippi Department of Public Safety administers CDL license requirements in Mississippi. To get more information contact them via:

Website: https://www.driverservicebureau.dps.ms.gov/Drivers/Classes_A-D

Contact:  601.987.1551

 

Additional Mississippi CDL Helpful Links

Please use the links below to access more valuable Mississippi CDL testing resources and to learn more about practice driving tests for the state of Mississippi.