Mathematics 236 SPM 161 Science 144 Biology 94 Chemistry 92 Physics 91 Examinations 83 STPM 83 PMR 60 Study and teaching (Secondary) 50 Additional mathematics 13 Chemistry, Inorganic 10 Chemistry, Organic 9 Problems, exercises, etc 9 Study and teaching 9 Study and teaching (Higher) 9 Chemistry, Physical and theoretical 7 Examinations, questions, etc 7 Masalah, latihan, dll 5 Peperiksaan, soalan, dll 4 Sains 4 Examinations, exercises, etc 2 Exercises, questions, etc 2 Matematik 2 PT3 2 Algebra 1 Bilogy 1 Biologi 1 Chemistry $v Problems, exercises, etc 1 Chemistry, Physical and theoritical 1