How many questions do you have to get right to pass the driving test?

In a driving test, the applicant should have at least 80 percent of the correct answers in order to pass. Before going into a driving test facility, the applicant should study and review all the needed information for the person to pass the test.  

1. state-issued photo ids. provide them for free for those who can't afford them.

2. the system we have seems to be working nearly perfectly. seems like about 31 cases per billion votes cast

3. the national policy for hiring new employees which requires proof of eligibility to work. there are something like 20 types of identification which can be used for this.

it should be c, women were allowed to vote in all states because federal law supersedes state law.

"states can make their own laws, as long as they don't contradict what the federal law states. the states do not have the authority to pass a law that negates a federal law." -google