P. S. Semra
| School Name | P. S. Semra |
| Address | Semra Khurd, Semra, Semara, Mairwa, Siwan, Bihar |
| Location | Semra Khurd |
| City | Siwan |
| District | Siwan |
| State | Bihar |
| Pincode | 841239 |
| Category | Primary School |
| Block | Mairwa |
P. S. Semra is located in Semra Khurd, Semra, Semara, Mairwa, Siwan, Bihar. Established 97 years ago, this school is a Co-educational and is located in Rural area. This is a Primary school and is currently operational. The school is managed by Department of Education. It is located in Ziradei assembly constituency. The first mode of communication is Hindi in the school but Sanskrit and English is also spoken during classes.
| Class I to V | 86 Students |
| Total Students | 86 Students |
| Total Teachers | 4 Teachers |
| Student-Teacher Ratio | 22:1 |
| Student-Classroom Ratio | 14:1 |
This school teaches around one hundred students and has recruited total 4 teachers. The student-teacher ratio is 22 students per teacher. All of the teachers are appointed on Regular basis. One teacher is Male and remaining three are Female. In terms of Academic qualification three teachers are Graduate and rest one is Post Graduate. None of the teachers are trained in Computer. The student classroom ratio is 14:1, means on an average fourteen students sit in a classroom which is very good. There are 86 students in class I to V.
The school is in a Govt. building and it has no boundary walls. The school has total six clasrooms. There is book bank for students. There are one boys toilet and one girls toilet for students. The school has both hand wash facility and drinking water facility for people.