Pennsylvania Permit Test (PennDOT Knowledge Test) Practice Test
Frequently asked questions
How many Pennsylvania Permit Test (PennDOT Knowledge Test) practice questions are here?+
A full bank of original Pennsylvania Permit Test (PennDOT Knowledge Test) practice questions across the official content areas, weighted like the real exam, with explanations. Free, no signup.
What is the Pennsylvania Permit Test (PennDOT Knowledge Test) exam like?+
About 18 questions, and you need 15/18 (83%)% to pass. Practice by topic here, then take the full timed mock exam to gauge readiness.
Are these the real exam questions?+
No. Every question is 100% original, written from public primary sources with explanations. We never copy real exam questions or paid prep material.
Can I study in Chinese or Spanish?+
PrepPass practice is in English, 中文 and Español. The official exam is in English — switch the question language to English any time to rehearse the exact terminology you'll see on test day.
Sample practice questions
A few real questions from this free bank, with full explanations. Use the practice tool above for the whole set.
- 1. Signs & Signals
A red, eight-sided (octagonal) sign means you must:
- a.Come to a complete stop
- b.Yield to traffic then continue
- c.Merge to the right
- d.Reduce speed for a curve
Answer: a
Explanation: An octagonal red sign is a STOP sign; stop completely at the stop line or crosswalk, then proceed only when the way is clear.
- 2. Signs & Signals
In Pennsylvania, what color and shape are most warning signs, such as a curve or merge ahead?
- a.Red octagon
- b.Yellow diamond
- c.Green rectangle
- d.Blue circle
Answer: b
Explanation: Warning signs are usually yellow diamonds with black symbols; they alert you to conditions ahead so you can slow down and react safely.
- 3. Signs & Signals
Orange-colored signs and cones in Pennsylvania usually indicate:
- a.A construction or work zone ahead
- b.A hospital nearby
- c.A recreation area
- d.A dead-end street
Answer: a
Explanation: Orange is the color for construction and maintenance work zones; slow down, watch for workers and equipment, and obey posted work-zone limits.
- 4. Rules of the Road & Right of Way
In Pennsylvania, a right turn on a red light is:
- a.Never permitted
- b.Permitted after a full stop and yielding, unless a sign prohibits it
- c.Permitted without stopping if traffic is clear
- d.Permitted only at night
Answer: b
Explanation: You may turn right on red after coming to a complete stop and yielding to pedestrians and cross traffic, unless a posted sign prohibits the turn.
- 5. Rules of the Road & Right of Way
When you are making a left turn at an intersection, you must yield to:
- a.Only vehicles behind you
- b.No one if you have a green light
- c.Only large trucks
- d.Oncoming traffic and pedestrians crossing your path
Answer: d
Explanation: A left-turning driver must yield to oncoming vehicles and to pedestrians in the crosswalk before completing the turn, even on a green light.
- 6. Safe Driving & Sharing the Road
When passing a bicyclist on a Pennsylvania road, you must leave:
- a.No particular distance
- b.One foot of space
- c.At least four feet of space
- d.At least ten feet of space
Answer: c
Explanation: Pennsylvania law requires drivers to give bicyclists at least four feet of clearance when passing, and to pass at a careful, reduced speed.
- 7. Safe Driving & Sharing the Road
In Pennsylvania, seat belt and child-restraint rules require that:
- a.Only the driver must buckle up
- b.The driver and front-seat passengers must buckle up, and young children must ride in an appropriate child seat or booster
- c.No one needs a seat belt on local roads
- d.Belts are required only above 55 mph
Answer: b
Explanation: Pennsylvania requires the driver and front-seat occupants to wear seat belts, and children must be secured in age- and size-appropriate car seats or booster seats, with the youngest children in the back.
- 8. Speed & Conditions
The 'basic driving rule' for speed means you must:
- a.Never drive faster than is safe for current conditions
- b.Always match the posted limit exactly
- c.Drive at least 45 mph on any highway
- d.Keep up with the fastest traffic
Answer: a
Explanation: You must always drive at a speed that is safe for road, weather and traffic conditions, which may be well below the posted limit in rain, snow, fog or heavy traffic.
- 9. Speed & Conditions
If your vehicle starts to hydroplane on a wet road, you should:
- a.Brake hard immediately
- b.Accelerate to push through the water
- c.Turn the wheel sharply
- d.Ease off the gas and keep the wheel steady until you regain traction
Answer: d
Explanation: During hydroplaning the tires ride on water and lose grip; gently release the accelerator, avoid hard braking or turning, and hold the wheel steady until the tires regain contact.
- 10. Alcohol, Drugs & PA Points and GDL
For a Pennsylvania driver under age 21, the DUI blood alcohol limit is:
- a.0.08%
- b.0.05%
- c.0.02%
- d.0.10%
Answer: c
Explanation: Drivers under 21 are held to a lower limit of 0.02%, reflecting the state's stricter standard for underage drinking and driving.