According the new policy the formula for calculating percentile is given below for the students of BISE:

 

Formula for Calculating Percentile Relative Grading System

 

 

Percentile Score =       Marks Obtained by Candidate * 100

Maximum Marks Obtained in Subject

 

The letter Grades & Corresponding Percentile Scores are as under:

 

S.No	Boundaries of Score	Letter Grades
1	90-100	A+
2	87-89	A
3	82-86	B+
4	77-81	B
5	70-76	C+
6	60-69	C
7	50-59	D+
8	40-49	D
9	33-39	E
10	32 & Below	Less than 33%

 

Description for Relative Grading System

 

• 90-100 means ‘A+’ grade is given to candidates who secured percentile score which is greater

than or equal to 90

• 87-89 means ‘A’ grade is given to candidates who secured percentile score which is greater than

or equal to 87 and less than 90

• 82-86 means ‘B+’ grade is given to candidates who secured percentile score which is greater

than or equal to 82 and less than 87

• 77-81 means ‘B’ grade is given to candidates who secured percentile score which is greater than

or equal to 77 and less than 82

• 70-76 means ‘C+’ grade is given to candidates who secured percentile score which is greater

than or equal to 70 and less than 77

• 60-69 means ‘C’ grade is given to candidates who secured percentile score which is greater than

or equal to 60 and less than 70

• 50-59 means ‘D+’ grade is given to candidates who secured percentile score which is greater

than or equal to 50 and less than 60

• 40-49 means ‘D’ grade is given to candidates who secured percentile score which is greater than

or equal to 40 and less than 50

• 33-39 means ‘E’ grade is given to candidates who secured percentile score which is greater than

or equal to 33 and less than 40

• 32 & Below means less than 33%