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Idaho driver's examination

(From the 2018 Idaho driver handbook)
Number of tests: 16
Number of questions: 40
Passing score: 34
Directions: To drive safely in Idaho, you need good eyesight and coordination, a sound knowledge and understanding of Idaho’s traffic laws, understanding of road signs, common sense and skill in handling your vehicle in any given situation.Your understanding of highway signs and markings, traffic laws and safe driving practices will be tested.

The knowledge test for your permit is based on information contained in this driver’s manual. To pass the knowledge test, you must demonstrate a basic understanding of Idaho traffic laws.

The Knowledge tests include 40 multiple choice questions

If you answer at least 34 questions correctly from the sample tests provided here you will be well prepared to take the knowledge test for your permit.
You have made error so far
Passing grade —
6 or fewer errors
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1.
Is it legal cross a double solid yellow centerline to pass?
Yes.
No.
If there is no oncoming traffic.
If the vehicle ahead of you is driving under the speed limit.
2.
You may drive across a dashed white line:
At any time.
Only during daylight hours.
When it is safe to change lanes.
Only when passing a motorcycle.
3.
Fog can greatly reduce the visibility of other vehicles, pedestrians, and traffic signals. When driving in fog, you should:
Drive cautiously and reduce your speed.
Not use your high beam headlights.
Use low beam headlights to better illuminate the road and objects.
All answers are correct.
4.
A yellow and black diamond-shaped sign:
Warns you about conditions on or near the road.
Helps direct you to cities and towns ahead.
Tells you about traffic laws and regulations.
Tells you about road construction ahead.
5.
Blood alcohol content (BAC) depends on each of the following, except:
Your body weight.
How much you drink.
How much time passes between drinks.
How physically fit you are.
6.
What does alcohol do to your driving skills and judgement?
It helps driving skills but harms your judgement.
It harms both driving skills and judgement.
It has no effect on either driving skills or judgement.
It has no effect on judgement but it harms driving skills.
7.
A steady green light at an intersection means that you:
Must slow down and prepare to stop.
Must stop and check for oncoming traffic before proceeding.
May drive through the intersection if the road is clear.
May not turn right.
8.
In which of the following ways can alcoholic beverages affect you?
It slows your reaction time.
It gives you a feeling of false confidence.
It impairs your thinking ability.
All of the above.
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