The Principal,
Govt. College
A. B. C. (City)
Sir,
It is humbly stated that currently, I am a student of Pre-Medical (Part-I) in your institution. While choosing the subject of biology, I thought that I could comprehend it easily. However, in the first few days of studies, I have realized that the subject is not my cup of tea. I find it pretty tough to grasp its various concepts, though, the teacher is quite competent So, I would like to request you to permit me to change my subject of biology with mathematics. I secured 90% marks in mathematics at matriculation level. I assure you that I will show you good performance in the next examination. I promise that I would not let you down if you grant me permission to replace biology with mathematics.
Thank you in anticipation.
May 15, 2018
Yours obediently,
X.Y.Z.
