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 right has the right of way.
The car approaching from the left has the right-of-way.
The car that is traveling faster has the right-of-way.
The car in which the driver sounds his horn first has the right of way.
2.
This road sign means
roundabout head
traffic signals are ahead
left turn yield on green
no passing zone
3.
Taking drugs along with alcohol:
Is no more dangerous than alcohol by itself
Increases the risk of causing a crash
Has no effect on your general driving ability
Lessens the effect of alcohol on your ability to drive
4.
This road sign means
steep grade ahead
traffic increases ahead
the road head winds a series of turns or curves
when pavement is wet, reduce your speed
5.
You must yield for emergency vehicles:
Never
When you see a flashing red or blue light or hear a siren
Only when other vehicles yield
None of the above
6.
This road sign means
steep grade ahead
merging traffic
winding road
intersection ahead
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