Cargo that blocks emergency exits

OK · P Endorsement

Oklahoma Passenger CDL Practice Test

Below are 25 exam-style questions for the Oklahoma Passenger CDL knowledge test, modeled on the FMCSA-aligned content used by the Oklahoma Department of Public Safety. Try to answer each question on your own before reading the answer key directly under it. The questions and answer choices are shuffled deterministically per state and endorsement, so the order will stay the same on repeat visits — that lets you genuinely measure your improvement.

Heads up: this is a study tool, not a graded exam. Cover the answer with your hand or a sheet of paper for an honest practice run, then re-read the explanations for any questions you missed. Aim for 22 out of 25 or better, three times in a row, before scheduling the real exam.

Question 1 of 25

After unloading at a stop:

A Watch all mirrors and the curb area before pulling away
B Honk and drive
C Pull away immediately
D Reverse to clear the curb

Correct answer: A

Many bus accidents happen at stops as people step into traffic or trip on departure.

Question 2 of 25

A bus may not be operated with:

A Brakes that do not pass the brake test
B Cracked windshield within the wiper area
C All of the above
D Missing safety equipment

Correct answer: C

All three create out-of-service conditions and bus cannot legally operate.

Question 3 of 25

A bus driver may NOT carry on the bus:

A Walking aids for passengers
B Class 6 (poison) liquids in passenger areas
C Carry-on luggage in approved overhead racks
D Service animals

Correct answer: B

Poison and other prohibited materials cannot ride in the passenger area.

Question 4 of 25

A driver must monitor for fatigue because:

A Passengers depend on the driver's alertness
B All of the above
C Even short trips can be tiring with frequent stops and passenger interactions
D Federal HOS rules apply to passenger-carriers as well

Correct answer: B

All three reasons apply to bus drivers.

Question 5 of 25

In an emergency, the driver should:

A Open all doors and windows
B Remain calm, give clear instructions, and supervise the evacuation
C Run from the bus first
D Honk continuously

Correct answer: B

The driver leads the response and ensures every passenger evacuates safely.

Question 6 of 25

When you must back the bus:

A Honk and back rapidly
B Have a passenger guide you
C GOAL — Get Out And Look — and use a helper if available
D Back without help to save time

Correct answer: C

Backing in a bus is high-risk; check first and use a helper.

Question 7 of 25

A bus may NOT be operated with:

A A current inspection
B Properly working emergency lighting
C Damaged or missing seat belts where installed
D Working signaling devices

Correct answer: C

Damaged equipment makes the bus unsafe and out-of-service.

Question 8 of 25

A bus driver may not operate the bus while:

A Using a hand-held mobile phone
B Wearing prescription glasses
C Talking with passengers
D Having coffee

Correct answer: A

Federal rules prohibit hand-held mobile phone use while driving a CMV.

Question 9 of 25

A bus driver may NOT operate a bus with:

A Working emergency exits
B An out-of-service brake or other safety defect
C A pre-trip inspection completed
D A current medical card

Correct answer: B

Out-of-service safety defects make any CMV — including a bus — illegal to operate.

Question 10 of 25

When you must announce a delay or change to passengers:

A Use the public-address system or speak clearly so all passengers can hear
B Skip the announcement
C Post a note
D Tell only the front passengers

Correct answer: A

Clear announcements keep passengers informed and reduce anxiety.

Question 11 of 25

When a passenger appears intoxicated or threatening:

A Allow them to board to avoid conflict
B Refuse boarding or, if onboard, put them off in a safe place
C Turn the bus around
D Drive faster to the destination

Correct answer: B

A driver can refuse boarding to disruptive or impaired passengers and must do so when safety is at risk.

Question 12 of 25

When approaching a curve in a loaded bus:

A Brake within the curve
B Increase speed
C Slow down before entering the curve
D Maintain speed

Correct answer: C

Reduce speed before the curve; loaded buses have a high center of gravity.

Question 13 of 25

A bus with disabled passengers should:

A Refuse to carry them
B Use only the rear door
C Charge extra fees
D Have working lifts/ramps and securements

Correct answer: D

Federal accessibility rules require working lifts and securement for wheelchair users.

Question 14 of 25

When carrying schoolchildren on a charter, the driver should:

A Allow students to stand
B Use the same caution as a school-bus driver, even without an S endorsement, especially around loading and unloading
C Skip post-trip inspection
D Drive faster to be on time

Correct answer: B

Children's safety considerations apply across all passenger operations.

Question 15 of 25

When approaching a bus stop, you should:

A Brake smoothly and stop at the curb without abrupt stops
B Approach at full speed
C Stop in the middle of the lane
D Honk to warn passengers

Correct answer: A

Smooth stops protect standing passengers from falls; stop with the door at the curb.

Question 16 of 25

When you see a child on or near the road, you should:

A Speed up
B Cover the brake and slow down
C Honk loudly
D Maintain speed

Correct answer: B

Children behave unpredictably; cover the brake and reduce speed.

Question 17 of 25

A tour bus driver carrying passengers across state lines must:

A All of the above
B Have a current medical card
C Comply with FMCSA hours-of-service rules for passenger-carrying vehicles
D Be in safety compliance

Correct answer: A

All three apply to interstate passenger drivers.

Question 18 of 25

When stopping at a designated bus stop:

A Park in the bicycle lane
B Block the crosswalk
C Allow space for passengers to board safely
D Stop at the rear of the stop area

Correct answer: C

Pull to the curb at the designated stop area; do not block crosswalks.

Question 19 of 25

A bus may NOT carry:

A Wheelchair passengers
B Luggage in the overhead racks
C Cargo that blocks emergency exits
D Bicycles in approved racks

Correct answer: C

Cargo blocking emergency exits is prohibited; passenger safety in evacuation is paramount.

Question 20 of 25

A bus driver who suspects a passenger is on the verge of a medical emergency should:

A Pull over safely, assess the situation, and call for help if needed
B Continue to the next scheduled stop
C Speed to the destination
D Wait until the end of the trip

Correct answer: A

Driver judgement is required; safety of the passenger comes before schedule.

Question 21 of 25

During an emergency stop on the highway, a bus driver should:

A Stop in the lane and wait
B Pull off as far as possible, set brakes, place triangles, evacuate if needed
C Open all doors at speed
D Drive on the shoulder slowly

Correct answer: B

Pull off, secure the bus, deploy warning triangles, and protect the passengers.

Question 22 of 25

When a passenger asks to be let off between scheduled stops:

A Always agree immediately
B Speed to the destination
C Discharge them only at a safe location and as company policy allows
D Refuse no matter what

Correct answer: C

Discharge should be at a safe location consistent with company policy.

Question 23 of 25

A bus passing through a tunnel marked "No hazardous materials":

A Can carry only Class 9 hazmat
B Can carry placarded hazmat anyway
C Must not carry placarded hazmat
D Can carry hazmat at off-peak times

Correct answer: C

Tunnel restrictions apply; rerouting is required.

Question 24 of 25

A passenger who interferes with the driver should be:

A Given a discount
B Warned, and if interference continues, the driver may put them off in a safe location
C Ignored
D Pushed off the bus immediately

Correct answer: B

Driver authority includes putting off passengers who threaten safety, in a safe location.

Question 25 of 25

When refueling a bus with passengers:

A Generally, fuel only when no passengers are aboard, per company policy and applicable regulations
B Refuel only at night
C Refuel with passengers freely
D Allow passengers to refuel

Correct answer: A

Most carriers prohibit fueling with passengers aboard; follow company policy.

Study tips for the Oklahoma Passenger exam

The Passenger portion of the Oklahoma CDL exam is graded out of the bank of questions the Oklahoma Department of Public Safety draws from each year. While the exact bank is not published, every question is sourced from the Passenger chapter of the Oklahoma CDL handbook, which itself is derived from the FMCSA Model Commercial Driver's License Manual. That means studying our practice tests, reading the corresponding handbook chapter, and re-reading the parts you got wrong is genuinely the most efficient route to a first-time pass.

Most successful applicants follow a simple cycle: take the practice test cold, write down every question you missed, open the matching chapter of the official Oklahoma handbook, re-read the section that contains the right answer, then re-take the practice test 24 to 48 hours later. The 24-hour delay matters — sleep is when your brain commits new information to long-term memory, and CDL knowledge questions reward that kind of consolidated learning rather than cramming.

Pay particular attention to questions that include qualifier words like always, never, only, primary, or most. CDL test writers love to flip the right answer with a single qualifier. When two answer choices look almost identical, pay attention to the verb (is it must, should, or may?) and to any numbers (14 days, 100 air miles, 8 hours, 70/8 split). On endorsement tests in particular, watch for trick framing where a true statement about a different endorsement is offered as the "correct" answer to a question that is actually about Passenger.

Test-day logistics matter too. Bring photo ID, your Social Security card or birth certificate, your medical examiner's certificate (DOT card), and proof of state residency if you haven't already submitted those documents. The Oklahoma Department of Public Safety will not let you sit for the knowledge exam without your documentation, and most offices charge an additional fee for re-attempts. Arrive early — the wait at most CDL testing offices runs 30 to 60 minutes — and silence your phone before the exam begins.

Finally, keep your General Knowledge fundamentals sharp even when you're focused on the Passenger exam. Many states administer multiple knowledge tests in a single sitting, and questions on weight definitions (GVWR, GCWR, GAWR), stopping distance, and the pre-trip inspection routine show up across endorsements. If you're unsure on the basics, sit a fresh Oklahoma General Knowledge practice test before scheduling the real exam.

Next steps

Missed more than four questions? Re-read the Passenger study guide and the matching chapter in the official Oklahoma CDL handbook. Then come back and re-take the test. Once you can score 22 of 25 or higher on three runs in a row, you're in good shape to schedule the real exam at your local Oklahoma Department of Public Safety office.

Already comfortable with this endorsement? Drill another: OK General Knowledge · OK Air Brakes · OK Combination Vehicles · OK Hazardous Materials · OK School Bus · OK Tank Vehicle · OK Doubles / Triples

New to the CDL process in Oklahoma? Read How to apply for a CDL in Oklahoma for the document checklist and step-by-step timeline.