For syllabus check FPSC official website, they had uploaded .
For (I) Computer Science
Part-I
Vocabulary, Grammar usage, Sentence Structuring.
Part-II (Masters Level)
 Computer Hardware/Software,
 Data Communication & Networking,
 C/C++ Language,
 Visual Basic,
 Operating System Unix/Linux
 Windows XP, 2000,
 Oracle/PLSQL,
 System Analysis & Design.
Part-III
 Teaching Techniques and Methodology
 Classroom Management and Discipline
 Testing and Evaluation
 Development of Education in Pakistan