Bus Driver Testing | Oklahoma 2025 #1

Train for FREE online with our OK bus CDL 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 license in Oklahoma in 2025, learn how to become a bus driver and then 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 DMV requirements for a bus driver may vary from state to state.

Number of Question 20

Passing Score 16

Number of Tests 20

1 . To safely unload a bus, students should:

Remain seated until they are told to exit.

Stand up and head toward the door while the bus is slowing down.

Exit the bus and stand directly next to the bus while it is being driven away from the stop.

Students who are about to unload a school bus should remain seated until the driver tells them that it is safe to exit. After exiting the bus, they should walk to a position that is at least 10 feet away from the bus so the driver can clearly see them.

2 . An encroachment is when:

A driver does not appear for their scheduled basic skills test.

A vehicle touches an exercise boundary line during the basic skills test.

A driver fails one section of the basic skills test.

An encroachment during the basic vehicle control skills test is when an exercise boundary line is touched or crossed by any portion of the applicant's vehicle. Every encroachment will be counted as an error.

3 . When a school bus is approaching a bus stop, the driver should:

Not use the mirrors.

Approach with caution.

Drive quickly and stop abruptly.

School bus drivers should approach stops slowly and cautiously.

4 . At a passive railroad crossing, the decision to proceed:

Rests with the driver.

Is indicated by a control device.

Is decided by the vehicle in front of you.

Railroad crossings that do not have any kind of traffic control device are known as passive crossings. The decision to proceed across tracks at a passive crossing is entirely up to the driver.

5 . School buses:

Are never equipped with ABS.

Are only equipped with ABS if located in cold climates.

May be equipped with ABS.

Most commercial vehicles manufactured after 1998 or 1999 are required to be equipped with Anti-Lock Braking Systems (ABS). Many older buses are also equipped with ABS.

6 . An inside rearview mirror is used to:

Monitor passengers.

Inspect the outside of the bus.

See vehicles trying to switch lanes.

On a school bus, the overhead inside rearview mirror is used to monitor passenger activity inside the bus. It should be adjusted to show every student on the bus, including the students directly behind the driver.

7 . If a school bus stalls on a railroad track:

Students should remain on the bus.

Students should be evacuated to a location near the bus.

Students should be evacuated and moved away from the bus.

If a school bus becomes stalled or trapped on railroad tracks, the driver should immediately evacuate everyone from the bus. If the bus is struck by a train, to avoid any flying debris, the students should be led far away from the bus at an angle that is in the direction of any oncoming train.

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2025 Oklahoma | Frequently Asked Questions

To acquire a CDL Hazmat endorsement in Oklahoma, you must first have a valid Oklahoma CDL. Then, pass the Hazmat knowledge test at a Department of Public Safety testing facility. After passing the test, submit a fingerprint-based background check and complete TSA security threat assessment. Once approved, your endorsement will be added to your CDL.

To obtain a CDL Hazmat license, you must have a valid Commercial Driver's License (CDL). You must be at least 21 years old and a U.S. citizen or have legal status in the U.S. You need to pass the Hazmat knowledge test and complete a Transportation Security Administration (TSA) background check, including fingerprinting.

When applying for a CDL Hazmat endorsement, you'll need to provide proof of U.S. citizenship or legal status (like a passport or birth certificate), your current Commercial Driver's License (CDL), and proof of Oklahoma residency. You'll also need to bring your TSA background check results and the proof that you've passed the Hazmat Knowledge Test.

Yes, there is a dedicated written test for the CDL Hazmat endorsement. It's called the Hazmat Knowledge Test and is required by the Federal Motor Carrier Safety Administration. This test covers topics like loading and unloading hazardous materials, bulk packaging marking, driving and parking rules, and emergency response procedures.

The written test for the CDL Hazmat endorsement covers topics such as identifying hazardous materials, understanding shipping papers, using placards and labels, loading and unloading hazardous materials, driving and parking rules, emergency procedures, and understanding the risks of different types of hazardous materials.

Yes, acquiring a CDL Hazmat endorsement involves extra charges. In addition to the standard CDL license fee, there is a separate fee for the Hazmat endorsement. This covers the cost of the knowledge test and background check. The exact amount can vary, so it's advisable to check with the Oklahoma Department of Public Safety for current fees.

Yes, obtaining a CDL Hazmat endorsement requires a federal background check and security clearance. This includes fingerprinting and checks for criminal history. The Transportation Security Administration (TSA) conducts this process to ensure that hazardous materials are transported safely and securely across the nation's highways.

Yes, specialized training is required for the CDL Hazmat endorsement. Applicants must pass a written test covering hazardous materials regulations and safety procedures. Also, they must undergo a federal background check and fingerprinting. The endorsement will only be added to your CDL after successful completion of these requirements.

No, you cannot transport hazardous materials without a valid CDL Hazmat endorsement. This endorsement is required by federal law for drivers who operate vehicles carrying hazardous materials. Driving without this endorsement can lead to serious penalties, including fines and suspension of your commercial driver's license.

Yes, you can add the CDL Hazmat endorsement to your current CDL license. You don't need to apply for a new CDL. However, you must pass a written knowledge test on hazardous materials regulations and safety protocols, and complete a TSA background check before the endorsement is added to your license.