Allocation of Grading:

#	Marks Range	Letter Grade	Grade Point
1	80 & Above	A+	4.00
2	75-79	A	3.75
3	70-74	A-	3.50
4	65-69	B+	3.25
5	60-64	B	3.00
6	55-59	B-	2.75
7	50-54	C+	2.50
8	45-49	C	2.25
9	40-44	D	2.00
10	Below-40	F	0.00