Government High School Periyasevalai
| School Name | Government High School Periyasevalai |
| Address | Periyasevalai, Thiruvennainallur, Viluppuram, Tamilnadu |
| Location | Periyasevalai |
| City | Viluppuram |
| District | Villupuram |
| State | Tamilnadu |
| Pincode | 607203 |
| Category | Secondary School |
| Block | Thiruvennainallur |
Government High School Periyasevalai is located in Periyasevalai, Thiruvennainallur, Viluppuram, Tamilnadu and was established 23 years ago. This school is a Co-educational and is located in Rural area. This is a Secondary school and is currently operational. It's affiliated with State Board for class-X exams. The school is managed by Department of Education. It is located in Ulundurpettai assembly constituency. This school is situated in Viluppuram (Sc) parliamentary constituency. The medium of instructions is English in the school but Tamil is also spoken during classes.
| Class VI to VIII | 152 Students |
| Class IX to XII | 119 Students |
| Total Students | 271 Students |
| Total Teachers | 14 Teachers |
| Student-Teacher Ratio | 19:1 |
| Student-Classroom Ratio | 27:1 |
The school has around three hundred students studying who are taught by 14 teachers, which makes the student-teacher ratio of 19 students per teacher. Eleven teachers are appointed on Regular basis and rest three are appointed on Part-time basis. Six teachers are Male and remaining eight are Female. In terms of Academic qualification one teacher is Below Graduate, two are Graduate and rest eleven are Post Graduate. Twelve teachers are trained in Computer. The student classroom ratio is 27:1, means on an average twenty seven students sit in a classroom which is very good. There are 152 students in class VI to VIII and 119 students in class IX to XII.
The school is in a Govt. building and it has under construction boundary walls. The school has total ten clasrooms and five other rooms. The school has eleven desktops in its premises. There is both reading corner and book bank for students. There are three boys toilets, four girls toilets and five cwsn toilets for students. The school has both hand wash facility and drinking water facility for people.