Grading

Grades 1 and 2

Grade Range Grade Range
C 85-100 I 50-59
G 70-84 N 0-49
S 60-90 NA Not applicable

Grades 3 to 6

Grade Range Grade Range
A+ 97-100 C+ 70-74
A 93-96 C 65-69
A- 90-92 C- 60-64
B+ 85-89 D+ 55-59
B 80-84 D 50-59
B- 75-79 F 0-49
I Incomplete