Texas driver's examination

(From the 2017 Texas driver handbook)
Number of tests: 12
Number of questions: 30
Passing score: 21
Directions: As part of the Less Tears More Years Act, all applicants who are under 25 years of age is required to take a driver education course to apply for a driver license. Upon successful completion of the course, the person is required to take the knowledge test, also known as the written test.

You need a grade of 70 percent or better to pass the knowledge test.
You have made error so far
Passing grade —
9 or fewer errors
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1.
When two vehicles arrive at an intersection at the same time, which one has the right-of-way when no signs or signals indicate rules?
The car approaching from the left has the right-of-way.
The car that is traveling faster has the right-of-way.
The car approaching from the right has the right of way.
The car in which the driver sounds his horn first has the right of way.
2.
Taking drugs along with alcohol:
Has no effect on your general driving ability
Is no more dangerous than alcohol by itself
Lessens the effect of alcohol on your ability to drive
Increases the risk of causing a crash
3.
This road sign means
traffic signals are ahead
roundabout head
no passing zone
left turn yield on green
4.
This road sign means
winding road
merging traffic
steep grade ahead
intersection ahead
5.
You must yield for emergency vehicles:
When you see a flashing red or blue light or hear a siren
None of the above
Only when other vehicles yield
Never
6.
This road sign means
traffic increases ahead
when pavement is wet, reduce your speed
steep grade ahead
the road head winds a series of turns or curves
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