What is the method for upgrading a grade in Class 10?

[student]

Dear sir,
Pl. let me know about the following-
In Class Xth suppose a student gets A2 grade in FA and A2 grade in SA, what will be the final grade in that subject?
What is the method for upgrading a grade?
Hoping for early reply.

Thanks
Jamshed Siddiqui

Dr. Jamshed Siddiqui
Associate Professor
Department of Computer Science
Aligarh Muslim University

[sahoo]

Please contact CBSE for the issue: 1800-180-3456.