Examinations Study guides 75 Mathematics 44 Civil service 42 Science 34 History 25 Public administration 22 Geography 20 Biology 18 English language 18 National teacher examinations 18 Study skills 17 Physics 13 Teachers 13 Certification 12 Electronic data processing personnel 12 Chemistry 11 Malay language 11 Public service commissions 11 Accounting 10 Computer networks 8 Management 8 Microsoft software 8 Questions 8 Economics 7 Officials and employees 7 Test of English as a Foreign Language 7 Motivation in education 5 STPM 5 Training of 5