On my course last year, there were two marks: pass/fail.
A few of us felt this was a tad unfair because some people literally scraped by with a pass when others worked hard and there was nothing to distinguish between them. There were no percentages given or "raw marks".
We were informed that from this year, people would be graded with a pass, merit, distinction, which seemed more reflective of the effort and work which into obtaining those passes. If you would like to know which % equates to a pass and which to a merit or distinction, do ask your tutor.