| | Established | 1961 |
| | Level | Higher Secondary |
| | Type | Co-Educational |
| | Board | State Board |
| | Medium of instruction | Tamil |
| | No. of students | 500 |
| | No. of Teachers | 44 |
The location of Ghss-Purisai is Anakkavur, Tiruvannamalai. 22 dedicated and professional teachers ensure that the children get the maximum out of their eduaction in this State Board school.
Ghss-Purisai was started in the year 1961. With the student teacher ratio being 22:1 the primary medium of instruction is Tamil and English as secondary medium. The school takes pride of its excellent teaching methodology.
Students from 6 to 12 are taught in this school. The current student strength of the school is approximately 500. This school's library has 4325 books.
The school has given exceptional results in the academic sphere and its students have excelled in extra co-curricular activities too. This school has 100% of students qualifying the examination and out of these 27% scored first grade.
| School Code | 33060305701 |
| Status of Building | Government |
| Total Classrooms | 6 |
| Student Teacher Distrubution | Teachers 44 | Student 500 | |
| Boys to Girls Ratio | Boys 261 | Girls 239 | |
| Students Distribution | Primary 0 | Secondary 336 | Hr.Secondary 164 |
