What type of test you have to take if you want to be in the US Air force?

You will need to take the ASVAB.

As for your score it depends on what job you would like to have. Some career fields require higher scores than others. Your recruiter should be able to tell you what that will need to be. Of course the higher score you get the more choices you'll have. If at all possible go aircrew...you fly, get paid extra with flight pay and see the world.

ASVAB. I believe the Air Force is between 30-35 to get in. To get certain jobs your overall score isn't looked at as much as how you scored in the individual areas. Try going online and finding a practice test... otherwise some recruiters have computers which you can practice test on before you do the real thing. Either way, you can retake the test within a month if you're not satisfied with your score. Good luck :)

You have to take and do well on the ASVAB. I think the AFQT score for the Air Force is 39, but I would suggest to aim a lot higher. The reason for this is because right now the Air Force is "fat, dumb, and happy".

You have to contact a recruiter and take an ASVAB. You can take practice test online or if you feel the need grab a study guide.

the ASVAB. that is what is was called when I took years ago. Go to a recuirt center and ask them, I know standard have changed or going to change to get more people to join. Each service doesn't have certain score required to join.