Delaware driver's examination

(From the 2018 Delaware driver handbook)
Number of tests: 12
Number of questions: 30
Passing score: 24
Directions: To drive safely in Delaware, you need good eyesight and coordination, a sound knowledge and understanding of Delaware’s traffic laws.

All applicants for a driver license must pass a written test that covers Ohio motor vehicle regulations and traffic signs.

The test contains 20 road rule questions and 10 sign questions.The applicant must correctly answer 80% or 24 questions to pass the test.
You have made error so far
Passing grade —
6 or fewer errors
While driving on a roadway with single broken white line markings:
You may change lanes only if in the left lane
You must stay within your lane
You may cross it to change lanes
Use antifreeze washer fluid because:
When fluid is cold it can scratch your windshield
It will keep the washer fluid from freezing
If your wiper blades are very cold, moisture will make them crack
This sign means:
Traffic Signal Ahead
Yield Right-of-Way
This sign means:
Winding Road Ahead
Pedestrian Crossing
Do Not Enter
When you see this black and yellow sign, it means:
Slow down because the road ahead changes direction at an extreme angle
The road to the right is for one-way traffic only
Detour to the right because of road construction
You must make a report after an accident when damage to one of the vehicles is over $500:
No matter who was at fault
Only if it was your fault.
Only if you are not insured.
Use your high beam headlights at night:
When following other vehicles
As little as possible
Except when there are oncoming vehicles
Slowing down just to look at collisions or anything else out of the ordinary:
Causes traffic congestion
Improves traffic flow by preventing collisions
Prevents rear-end collisions