California permit practice: 20 free questions

Choose an answer, then check the explanation and its handbook source. These are Steerlet practice questions, not the official test or its exact format.

Written from California Driver’s Handbook (DL 600 ENGLISH (REV. 6/2025) WWW). Independently checked .

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Study all 20 questions and answers

Read each question, answer and source below, or start one-question-at-a-time practice.

Question 1 of 20

You approach a steady red traffic light. What is your first required action?

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Correct answer: A. Make a complete stop.

A steady red requires a stop. Any permitted turn comes after stopping and yielding.

Source: California Driver’s Handbook — Section 7 — Traffic Signals, PDF page 39. Checked .

Question 2 of 20

A red arrow controls the turn you want to make. What should you do?

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Correct answer: C. Remain stopped until a green indication permits you to go.

A red arrow prohibits the indicated turn while that signal remains red.

Source: California Driver’s Handbook — Section 7 — Traffic Signals, PDF page 39. Checked .

Question 3 of 20

Vehicles A and B approach a four-way intersection with no signs or signals. Their straight-through paths cross, and A arrives first. What should B do?

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Correct answer: A. Wait and let vehicle A go first.

For straight-through traffic at this uncontrolled four-way junction, B yields to A's earlier arrival.

Source: California Driver’s Handbook — Section 7 — Right-of-Way Rules — Intersections, PDF page 45. Checked .

Question 4 of 20

You and a vehicle approaching from your right arrive together at a four-way intersection without signs or signals. Both of you are going straight. What should you do?

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Correct answer: C. Yield to the vehicle on your right.

For these straight-through movements at a four-way junction, the driver on your right goes first when you arrive together.

Source: California Driver’s Handbook — Section 7 — Right-of-Way Rules — Intersections, PDF page 45. Checked .

Question 5 of 20

Before changing lanes, what check is needed in addition to using your mirrors?

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Correct answer: A. Look over your shoulder toward the lane you want.

Mirrors do not show every blind spot. A shoulder check helps find nearby vehicles and bicycles.

Source: California Driver’s Handbook — Section 6 — Changing Lanes, PDF page 21. Checked .

Question 6 of 20

What must you confirm before moving into the next lane?

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Correct answer: C. There is room for your vehicle to move safely.

A faster lane is not necessarily an open lane. Make sure the available space is safe.

Source: California Driver’s Handbook — Section 6 — Changing Lanes, PDF page 21. Checked .

Question 7 of 20

The posted limit is higher than the speed that current conditions safely allow. What should you do?

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Correct answer: A. Reduce your speed to suit the conditions.

A posted limit does not account for every hazard. Your speed must remain safe for conditions.

Source: California Driver’s Handbook — Section 8 — Manage Your Speed, PDF page 73. Checked .

Question 8 of 20

Which condition should affect your choice of speed?

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Correct answer: C. A rough or wet road surface.

Surface conditions affect grip and control, so they must influence speed.

Source: California Driver’s Handbook — Section 8 — Manage Your Speed, PDF page 73. Checked .

Question 9 of 20

You are looking for a parallel-parking space. How much longer than your vehicle should it be?

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Correct answer: A. At least three feet.

Extra space lets you maneuver into the spot without contacting nearby vehicles.

Source: California Driver’s Handbook — Section 6 — Parallel Parking, PDF page 32. Checked .

Question 10 of 20

Before backing into a parallel space, about how far should you be from the vehicle beside you?

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Correct answer: C. Two feet.

The described starting position leaves about two feet beside the parked vehicle.

Source: California Driver’s Handbook — Section 6 — Parallel Parking, PDF page 32. Checked .

Question 11 of 20

You cannot see a truck's side mirrors. What should you understand?

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Correct answer: A. The truck driver may be unable to see you.

A truck has large blind areas. Move out of a position where its driver cannot see you.

Source: California Driver’s Handbook — Section 7 — Blind Spots (the No Zone), PDF page 48. Checked .

Question 12 of 20

How does carrying a heavy load affect a truck's stopping needs?

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Correct answer: C. It increases the distance needed to stop.

Vehicle weight contributes to stopping distance. A loaded truck needs more room than an empty one.

Source: California Driver’s Handbook — Section 7 — Braking, PDF page 48. Checked .

Question 13 of 20

An oncoming vehicle's headlights dazzle you. Where should you direct your gaze?

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Correct answer: A. Toward the right edge of your lane.

Looking toward your lane's right edge helps you maintain position without staring into the glare.

Source: California Driver’s Handbook — Section 8 — Darkness, PDF page 65. Checked .

Question 14 of 20

You leave a brightly lit area and enter a dark road. What should you do?

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Correct answer: C. Slow down while your eyes adjust.

Your eyes need time to adjust to darkness. Reduce speed during that transition.

Source: California Driver’s Handbook — Section 8 — Darkness, PDF page 65. Checked .

Question 15 of 20

Which substance can make driving under the influence illegal?

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Correct answer: C. Any drug that impairs your ability to drive safely.

The risk depends on impairment, not whether the substance was legally obtained.

Source: California Driver’s Handbook — Section 9 — Alcohol and Drugs, PDF page 78. Checked .

Question 16 of 20

An over-the-counter medicine makes you sleepy. What should you understand?

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Correct answer: B. It can make you an unsafe driver.

Nonprescription medicine can cause drowsiness and interfere with safe driving.

Source: California Driver’s Handbook — Section 5 — Medications, PDF page 15. Checked .

Question 17 of 20

How can fatigue affect driving?

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Correct answer: A. It can worsen vision and delay reactions.

Tiredness can make hazards harder to recognize and respond to.

Source: California Driver’s Handbook — Section 5 — Fatigue and Drowsiness, PDF page 15. Checked .

Question 18 of 20

How should you normally hold the steering wheel?

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Correct answer: C. With both hands whenever possible.

Two hands provide better vehicle control during ordinary driving.

Source: California Driver’s Handbook — Section 5 — Controlling the Vehicle, PDF page 15. Checked .

Question 19 of 20

A driver under 18 must complete at least 50 hours of supervised practice. How many of those hours must be at night?

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Correct answer: B. Ten hours.

At least ten of the 50 supervised practice hours must take place at night. For minors, the supervising California driver must be at least 25.

Source: California Driver’s Handbook — Section 2. Getting an Instruction Permit and Driver’s License — Applying For A Driver’s License, PDF page 9. Checked .

Question 20 of 20

A minor fails a knowledge test. How long must they wait to try again, excluding the day they failed?

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Correct answer: C. Seven days.

A minor must wait seven days before another attempt. The day of the failed test does not count toward that wait.

Source: California Driver’s Handbook — Section 3. The Testing Process — Driver’s License Tests — Knowledge Test, PDF page 11. Checked .

Keep the source with the answer

Every published answer links to the official handbook section it was checked against.

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