Level O: First year undergraduate (B.Sc./B.Stat./B.Tech., etc.) students with Mathematics as one of their subjects.
Level I: Second and final year undergraduate (B.Sc./B.Stat./B.Tech., etc.) students with Mathematics as one of their subjects.
Level II: First year postgraduate (M.Sc./M.Stat./M.Tech., etc.) students with Mathematics as one of their subjects.