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Speed Limits
Delaware Permit Test: Speed Limits Practice Questions
Posted and default limits, school zones and the basic speed law.
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Question 1
What is the Delaware speed limit in school zones?
15 mph
25 mph
30 mph
20 mph
Correct answer: 20 mph
Delaware limits: school zones 20 mph, business and residential 25 mph, two-lane roads 50 mph.
Source: Section Four β Speed
Question 2
What is the Delaware speed limit in residential districts?
20 mph
30 mph
25 mph
35 mph
Correct answer: 25 mph
Residential and business districts are 25 mph.
Source: Section Four β Speed
Question 3
What is the Delaware speed limit on two-lane roads unless posted?
50 mph
45 mph
55 mph
60 mph
Correct answer: 50 mph
Two-lane roads are 50 mph; divided or four-plus-lane roads 55 mph.
Source: Section Four β Speed
Question 4
What is the speed limit on Route 1 and I-495 in Delaware?
65 mph
55 mph
70 mph
75 mph
Correct answer: 65 mph
Route 1 and Interstate 495 are 65 mph.
Source: Section Four β Speed
Question 5
What is the speed limit on Delaware divided roads with four or more lanes?
50 mph
45 mph
65 mph
55 mph
Correct answer: 55 mph
Divided roads and roads with four or more lanes are 55 mph, as are controlled access highways.
Source: Section Four β Speed
Question 6
Is it always lawful to drive at the posted limit in Delaware?
No; you must drive reasonably for conditions
Yes, the posted limit is always a legal speed
Yes, but only on highways and interstates
Only at night, when there is less traffic
Correct answer: No; you must drive reasonably for conditions
You must not drive faster than is reasonable under existing conditions; it is not always lawful to drive the posted limit.
Source: Section Four β Speed
Question 7
What color are Delaware advisory speed signs?
Black on yellow
Black on white
White on green, like guide signs
Red on white
Correct answer: Black on yellow
Speed limit signs are black on white; advisory speed signs are black on yellow, often under a warning sign.
Source: Section Four β Speed
Question 8
Exceeding an advisory speed and crashing in Delaware may result in what?
Nothing, since an advisory speed is only advice
A violation of the general speed restriction
A reward for driving the posted advisory speed
Only a warning, since advisory signs are optional
Correct answer: A violation of the general speed restriction
If you exceed an advisory speed and crash, it may be concluded you violated the general speed restriction and could be arrested.
Source: Section Four β Speed
Question 9
May you drive so slowly you impede traffic in Delaware?
Yes, always
No, except for safety or the law
Yes, on highways
Only in the left lane
Correct answer: No, except for safety or the law
You must not drive so slowly as to impede normal traffic except when necessary for safety or legal compliance.
Source: Section Four β Speed
Question 10
To what speed should you slow when approaching a Delaware roundabout?
25β30 mph
10β15 mph
35β40 mph
5 mph or less
Correct answer: 10β15 mph
Upon approaching the roundabout, stay right of the splitter island and slow down to 10β15 mph.
Source: Section Four β Roundabouts
Question 11
At 55 mph, about how much time and distance do you need to pass?
About 2 seconds, 100 feet
About 10 seconds, over 1,600 feet
About 30 seconds, 5 miles
About 1 second, 50 feet
Correct answer: About 10 seconds, over 1,600 feet
At 55 mph you need about 10 seconds to pass, which means over 1,600 feet or about one-third of a mile.
Source: Section Five β Sharing Space
Question 12
Stopping from 60 mph takes how much more distance than from 30 mph?
Over three times
Exactly twice
The same
Half
Correct answer: Over three times
Stopping at 60 mph does not take twice the distance it takes at 30 mph, but over three times.
Source: Section Five β Adjusting Speed
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Practice questions are written from official driver handbooks. Always check your state DMV for current rules.
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