My daughter has failed in mathematics in class vii. The school has been promoted to class VIII in same school. But, I want to admission to my daughter in another school. But, her progress report card showing in mathematics is failed Grade E. So, the new school given me admission but asking me to bring your daughter report card changed in D grade in mathematics, then only they can give me admission to my daughter. I would like to ask CBSE is there any system for grades to admission.