1. eventhough you already applied for QT upcoming March, you have to apply for QT again on mysnu website on the designated date(3/3~3/5)

 period for registration for QT by my snu website : 3/3 ~ 3/5

follow the procedure below:
access to potal – [학사행정] – [졸업] – [졸업시험신청] – [종합시험신청] - [신청과목정보] – click ''전공'' button on [신청시험과목구분]