The document outlines a Credit-Grade based Performance and Assessment (CGPA) system. It provides tables that show the conversion of marks to grades on a scale of 0 to 10 grade points. It defines Semester Grade Point Average (SGPA) as a weighted average of grade points in courses in a semester. It defines Cumulative Grade Point Average (CGPA) as a weighted average of grade points in all courses taken so far. The CGPA is used as a final assessment of a student's overall performance and is converted to a letter grade from A+ to F.