Before 2011, applicants needed to sit for a written test that comprised questions from all disciplines, including languages, mathematics, logic, science and current issues. 40 finalists would be selected to participate in the group interview, from which 10 or 11 winners would be selected. Since 2011, applicants are required to take a written test of similar format. 50 finalists are short-listed to participate in a 3-day camp which aims to assess applicant’s interpersonal skills and leadership potential. 20 students are then selected to enter the panel interview. 10 winners are chosen based on their performance in all stages.