Renew data in same activity

Hello! I would like to know how to go alternating values always in the same activity. I do not know if that's the way it's said, but I'll explain by giving as an example a table application I have here and that's what I really intend to do.
In this application it shows the account, you answer, right or wrong the accounts are alternating. How do I always keep the accounts on the same screen alternating?
Thank you