I believe it took a few weeks, about 2-3 weeks before they sent me an email after I put in my application. They told me I needed to score above 80% to move forward with the interview process. You will get the score right after you finish the test. I scored well and was told my test scores wwould be forwarded to the hiring manager and I should receive a call. I didnt receive a call and was wondering why so I sent them an email. They told me because I didnt pass the Gallup RN Assessment test I wasnt able to go to the next step of the interview process.
If you are scheduled to take the test I would study from the NCLEX-RN study guides. I did mainly questions, but ofcourse you should review things your not familiar with. Also doing math questions will help you. Good luck with the application process