
Relative Grading System, Conversion formula from Marks to Grade
Relative Grading System
(a) Conversion of marks to grades: Actual marks secured by a group of candidates in a particular paper are converted into Relative Percentage I before conversion into Relative Letter Grades. The maximum Actual marks (i.e. Highest mark) (M) secured in a particular paper is converted into 100% and other actual marks (A) secured by the student of the same group are converted to the Relative Percentage.
R = (100/M) X A where, R = Relative Percentage
M = Maximum (Highest) marks in the class.
A = Actual marks of a student who passed i.e. if the actual Mark is not less than 40%
(d) Conversion Table for Relative Percentage into letter Grades and Grade points.
| Range of Relative percentage | Letter Grades | Grade point |
| 90 -100 75 -89 60-74 45-59 40 -44 Below 40% | A B C D E F | 10 8 6 4 2 0 |
* F means fail and must be repeated in the coming semesters.
(e) Grade point average (GPA) is used as a numerical score of academic achievement.
First, Grades are assigned points on a 10-point scale as follows:
A= 10 points,
B=8 points,
C= 6 points,
D = 4 points,
E = 2 points,
F = 0 points.
Secondly, the hours of credit for each course are multiplied by the grade point value to determine the honour points. The honour points are then added for all the courses/papers in a semester is then divided by the total number of credits.














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