Idaho Drivers License Practice Test 7

4.9 out of 5 (186 votes)
80% Passing score
20 Questions
4 Mistakes allowed
Preparing for the Idaho drivers license test is a lot easier when you know what the state actually expects you to study. The real Class D knowledge test is based on the Idaho Driver’s Handbook, which means the questions come from familiar but important material: traffic laws, road signs, signals, pavement markings, safe driving practices, impaired driving, sharing the road, and the responsibilities that come with being licensed. This Idaho drivers license practice test gives you 20 multiple-choice questions that cover those same kinds of topics, just in a shorter and less intimidating format. You will need 16 correct answers to pass this practice version. The official Idaho Class D knowledge test is longer, with 40 questions, and you must answer at least 34 correctly to pass. That is an 85% score, which sounds manageable until you remember you can only miss 6. After that, things get a little less pleasant: fail the real test and you must wait 3 days before retesting, then pay the knowledge test fee again. The questions here cover Idaho driving laws, road rules, signs, markings, intersections, safe driving decisions, and legal basics like carrying proof of insurance. Some questions also include images, which is helpful because written driving questions can get oddly murky after a while. A picture of a road sign, lane marking, or intersection gives you something concrete to work from instead of trying to decode a miniature traffic drama entirely in your head. This Idaho driver permit practice test works well for new drivers, permit applicants, and anyone who wants a cleaner way to review before taking the official exam. Teen drivers should also keep Idaho’s licensing rules in mind. Driver training can begin at 14½, a driver license may be issued at 15, and applicants under 17 must complete approved driver training and a supervised instruction period. That includes at least 50 hours of supervised driving, with 10 of those hours at night. You can use this Idaho practice drivers test on your phone, tablet, or computer, which makes it easy to study in small, tolerable chunks. And that is really the point here. You are not just memorizing answers. You are learning how Idaho frames its questions, how to spot the almost-right choices, and where your knowledge needs a little more work before the real Idaho drivers license test.
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Sample Idaho Permit Test Questions

Question 1

Before merging from a freeway entrance ramp, you need:

  1. A. Room to remain below freeway speed after entering
  2. B. A gap large enough to reach traffic speed and blend smoothly
  3. C. Only enough space for the first vehicle to pass
  4. D. A signal from freeway traffic inviting you to enter

Correct answer: B. – A gap large enough to reach traffic speed and blend smoothly

Use the acceleration lane to approach the speed of freeway traffic while looking for a suitable opening. The gap must provide enough room to enter without crowding anyone or interfering with traffic already on the highway. Signal, check your blind spot, and merge only when the opening is sufficient.

Source: Idaho Driver’s Handbook — “Entering a Freeway”

Question 2

In Idaho, an emergency vehicle using a siren or flashing red or blue lights is approaching from behind. If you are outside an intersection, you must:

When you hear the siren or see the flashing red light of a closely approaching emergency vehicle, and you are not in the intersection, you should:
  1. A. Continue slowly in the right lane
  2. B. Accelerate to stay ahead of it
  3. C. Pull to the right edge or curb and stop
  4. D. Stop immediately in your current traffic lane

Correct answer: C. – Pull to the right edge or curb and stop

Move to the nearest right-hand edge or curb, clear of any intersection, and remain stopped until the emergency vehicle passes. If you are already in an intersection, continue through it before pulling right and stopping. Do not race the emergency vehicle or stop where you would block its route.

Source: Idaho Code § 49-625 – Operation of Vehicles on Approach of Authorized Emergency or Police Vehicles, Idaho Driver’s Handbook — “Traffic Laws & the Rules of the Road”

Question 3

You are traveling in the far-left lane, and several vehicles are overtaking you on the right. What should you do?

  1. A. Move onto the left shoulder
  2. B. Activate your emergency flashers
  3. C. Remain in the left lane regardless of traffic flow
  4. D. Move into a lane to your right when it is safe

Correct answer: D. – Move into a lane to your right when it is safe

Repeatedly being passed on the right can indicate that you are obstructing faster lawful traffic in the far-left lane. Idaho prohibits remaining in the extreme left lane for a period that impedes the flow of other traffic traveling lawfully. Check your mirrors and blind spot, signal, and move right when the lane is clear.

Source: Idaho Code § 49-655 – Minimum Speed Regulation, Idaho Driver’s Handbook — “Don’t Drive Too Fast or Slow” and “Changing Lanes”

Question 4

Why is alcohol-impaired driving a concern for everyone using the roadway?

  1. A. Alcohol improves confidence without affecting driving ability
  2. B. It can impair judgment, vision, coordination, and reaction time
  3. C. It affects only the impaired driver
  4. D. It creates a risk only when police are nearby

Correct answer: B. – It can impair judgment, vision, coordination, and reaction time

Alcohol can reduce judgment and self-control while impairing reaction time, coordination, balance, vision, and distance judgment. An impaired driver may weave, speed, make abrupt stops, or otherwise respond poorly to traffic conditions. These effects create danger for passengers and everyone else sharing the roadway.

Source: Idaho Driver’s Handbook — “How Drinking Affects You” and “How Drinking Affects Driving”

Question 5

Before moving left to pass on an Idaho controlled-access highway, when must your turn signal begin?

  1. A. After your vehicle crosses the lane line
  2. B. Only when another vehicle is beside you
  3. C. As your wheels reach the lane line
  4. D. Continuously for at least five seconds before moving

Correct answer: D. – Continuously for at least five seconds before moving

State law requires a signal before moving right or left on a highway, and the movement must first be safe. On controlled-access highways, the signal must operate continuously for at least five seconds before the maneuver. Signaling does not create the right-of-way; check mirrors, traffic, and blind spots before entering the passing lane.

Source: Idaho Code § 49-808 – Turning Movements and Required Signals, Idaho Driver’s Handbook — “Turns”

Question 6

What must you do when preparing to overtake another vehicle?

  1. A. Wait for the other driver to signal that the road is clear
  2. B. Enter the passing lane quickly without checking behind
  3. C. Check traffic, signal, and pass only when the maneuver is safe
  4. D. Follow closely to shorten the distance you must travel

Correct answer: C. – Check traffic, signal, and pass only when the maneuver is safe

Before passing, check your mirrors and blind spots for another vehicle that may already be overtaking you. Signal before changing lanes and make sure you have enough time and visible roadway to complete the pass without interfering with traffic. Return to the right only after you can see the passed vehicle in your rearview mirror.

Source: Idaho Code § 49-808 – Turning Movements and Required Signals, Idaho Driver’s Handbook — “Passing”

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