The anonymous student just entered her surname "Noel" on the answer sheet. Are you wondering why some of her classmates haven't seen her? It was because the girl just survived battling breast cancer and was immediately sent back to the Philippines after three months of successful therapy in Germany.
She is the daughter of the CEO of a famous factory of household products. While the other students survived Wellington University for connections and money, she was different, her family was one of the university's benefactors but she insisted on taking the ever-hard-to-pass scholarship exams of the university. She was expected to join the top five of all the exam passers. Not surprised, she ranked top one out of them.