A record 24 students from 15 schools have scored perfect marks in Hong Kong’s university entrance exams, up from 17 last year, with 36.8 per cent of day-school candidates meeting the minimum admission requirement.The Hong Kong Examinations and Assessment Authority released the results of the Diploma of Secondary Education (DSE) on Tuesday.Most DSE subjects are graded on a seven-level scale from Level 1 to Level 5**, with Level 5 subdivided into 5, 5* and 5**.This year, 14 boys and 10 girls...