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Idaho DMV Permit Test Practice Questions - Idaho Driver License Written Knowledge Test Exam
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Question
1
of 25
QUESTION 1 / 25
How many questions are on the Idaho driver license written knowledge test, and how many must you answer correctly to pass?
Choose one answer below.
A
25 questions; 20 correct to pass
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B
40 questions; 34 correct to pass
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C
50 questions; 40 correct to pass
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D
30 questions; 24 correct to pass
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QUESTION 2 / 25
Which agency administers the driver license written knowledge test in Idaho?
Choose one answer below.
A
The Idaho Transportation Department (ITD)
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B
The Idaho State Police
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C
The Federal Motor Carrier Safety Administration
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D
The Idaho Department of Motor Vehicles Bureau of Insurance
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QUESTION 3 / 25
At what minimum age can an Idaho teen obtain a Supervised Instruction Permit (SIP) to begin driver training?
Choose one answer below.
A
13 years of age
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B
14 1/2 years of age
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C
16 years of age
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D
15 1/2 years of age
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QUESTION 4 / 25
Under Idaho law, every applicant for a driver's license who is under the age of 17 must first complete which requirement?
Choose one answer below.
A
A defensive driving online course
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B
An approved driver-education class with classroom, behind-the-wheel, and observation hours
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C
A motorcycle safety course
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D
Two years of holding a Supervised Instruction Permit
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QUESTION 5 / 25
After completing driver education, how many hours of supervised driving must an Idaho GDL teen complete before getting a license?
Choose one answer below.
A
20 hours, with 5 at night
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B
50 hours, with 10 at night
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C
100 hours, with 25 at night
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D
30 hours, none required at night
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QUESTION 6 / 25
A teen with an Idaho Supervised Instruction Permit must always be accompanied by a supervising driver who is at least what age?
Choose one answer below.
A
18 years old
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B
21 years old
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C
25 years old
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D
Any licensed adult
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QUESTION 7 / 25
During the first six months after an Idaho teen under 17 gets a license, how many passengers under 17 may ride in the vehicle?
Choose one answer below.
A
No passengers under 17 at all
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B
No more than one passenger under 17, unless related by blood, adoption, or marriage
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C
No more than three passengers under 17
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D
Any number of passengers under 17
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QUESTION 8 / 25
Idaho drivers under the age of 16 are restricted to driving during which hours?
Choose one answer below.
A
Only between 5 a.m. and 9 p.m.
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B
Only during daylight hours, defined as 1/2 hour before sunrise to 1/2 hour after sunset
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C
Only between 6 a.m. and midnight
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D
There are no time restrictions for any licensed driver
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QUESTION 9 / 25
An Idaho teen must be at least what age to receive a standard driver's license after completing the GDL requirements?
Choose one answer below.
A
14 years old
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B
15 years old
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C
17 years old
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D
18 years old
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QUESTION 10 / 25
What is the fee for the written knowledge test at an Idaho DMV office?
Choose one answer below.
A
Free of charge
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B
$$5.00
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C
$$25.00
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D
$$35.00
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QUESTION 11 / 25
What is the legal blood alcohol concentration (BAC) limit for a driver age 21 or older in Idaho?
Choose one answer below.
A
0.05%
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B
0.08%
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C
0.10%
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D
0.02%
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QUESTION 12 / 25
What is the maximum legal BAC for a driver under the age of 21 in Idaho?
Choose one answer below.
A
0.08%
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B
0.05%
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C
0.02%
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D
0.04%
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QUESTION 13 / 25
What is the legal BAC limit for a driver operating a commercial vehicle in Idaho?
Choose one answer below.
A
0.08%
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B
0.04%
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C
0.02%
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D
0.10%
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QUESTION 14 / 25
Under Idaho's implied consent law, what does a driver agree to by accepting an Idaho driver's license?
Choose one answer below.
A
To carry liability insurance at all times
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B
To submit to BAC testing if lawfully arrested for DUI
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C
To allow police to search the vehicle at any time
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D
To attend a defensive driving course every five years
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QUESTION 15 / 25
What is the penalty for unlawfully refusing a chemical (BAC) test in Idaho for a first refusal?
Choose one answer below.
A
A warning with no penalty
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B
A fine and a one-year license suspension
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C
Immediate jail time of 30 days
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D
A permanent revocation of driving privileges
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QUESTION 16 / 25
What is the speed limit on most rural interstate highways in Idaho?
Choose one answer below.
A
65 mph
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B
70 mph
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C
80 mph
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D
75 mph
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QUESTION 17 / 25
Under Idaho's basic speed law, how fast may you legally drive?
Choose one answer below.
A
Always at the posted speed limit, regardless of conditions
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B
At a speed that is reasonable and prudent for current conditions, never above the posted limit
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C
Up to 10 mph over the posted limit on highways
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D
At any speed as long as traffic is light
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QUESTION 18 / 25
When approaching a stopped school bus with its red lights flashing and stop arm extended on an undivided two-lane road, you must:
Choose one answer below.
A
Slow to 15 mph and pass with caution
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B
Stop and remain stopped until the lights stop flashing and the bus moves
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C
Stop only if children are visible crossing the road
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D
Continue at normal speed if you are in the oncoming lane
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QUESTION 19 / 25
On a divided highway with a physical median or barrier separating the directions of travel, which drivers must stop for a school bus with flashing red lights?
Choose one answer below.
A
All drivers in both directions
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B
Only drivers traveling in the same direction as the bus
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C
No drivers need to stop on a divided highway
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D
Only drivers in the lane directly behind the bus
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QUESTION 20 / 25
What does a solid red traffic signal mean?
Choose one answer below.
A
Slow down and proceed with caution
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B
Come to a complete stop and remain stopped until the light turns green
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C
Stop only if other vehicles are present
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D
Yield to traffic, then continue
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QUESTION 21 / 25
What should you do when a traffic signal turns yellow?
Choose one answer below.
A
Speed up to clear the intersection before it turns red
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B
Stop if you can do so safely; the light is about to turn red
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C
Treat it the same as a green light
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D
Stop only if a police officer is present
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QUESTION 22 / 25
What does a flashing red traffic signal mean?
Choose one answer below.
A
Proceed without stopping
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B
Stop completely, then proceed when it is safe, as you would at a stop sign
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C
The signal is broken; ignore it
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D
Slow down only
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QUESTION 23 / 25
What does a flashing yellow traffic signal mean?
Choose one answer below.
A
Stop completely before proceeding
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B
Slow down and proceed with caution
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C
Yield only to pedestrians
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D
The intersection is closed
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QUESTION 24 / 25
What shape and color is a regulatory STOP sign?
Choose one answer below.
A
A yellow diamond
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B
A red octagon
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C
An orange triangle
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D
A white rectangle
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QUESTION 25 / 25
A yellow diamond-shaped sign is used to convey what type of message?
Choose one answer below.
A
A regulatory law you must obey
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B
A warning about a hazard or change in road conditions ahead
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C
Directions to a city or highway
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D
Information about services such as gas or food
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