It really depends on what you have learned. Different people progress at different rates. Some people put a lot of time and hard work into their practicing, others slack off a lot.
Depends on how skilled you are and how much you play. I know people who played constantly and after a year, there were pretty good, definitely at an 'intermediate' level. People who only play occasionally, though, can still be a beginner after a year, since they don't practice as much.