Note:- key is Subject Code Wise
Level-1
61-BC-KEY
61-KEY
Level-2
62-KEY
Level-3
71-KEY
72-KEY
73-KEY
74-KEY
75-KEY
76-KEY
77-KEY
78-KEY
79-KEY
80-KEY
81-KEY
82-KEY
83-KEY
84-KEY
85-BC-KEY
85-KEY
86-KEY
87-KEY
88-KEY
