Girls Primary School Kosiyar
| School Name | Girls Primary School Kosiyar |
| Address | Kosiyar, Amruha, Sahar, Arrah, Bihar |
| Location | Kosiyar |
| City | Arrah |
| District | Bhojpur |
| State | Bihar |
| Pincode | 802208 |
| Category | Primary School |
| Block | Sahar |
Girls Primary School Kosiyar is located in Kosiyar, Amruha, Sahar, Arrah, Bihar. Established 76 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 Tarari assembly constituency. The language used to teach students is Hindi.
| Class I to V | 65 Students |
| Total Students | 65 Students |
| Total Teachers | 4 Teachers |
| Student-Teacher Ratio | 16:1 |
| Student-Classroom Ratio | 65:1 |
The institution has enrolled around one hundred students and has recruited total 4 teachers, thus making the student-teacher ratio of 16 students per teacher. All of the teachers are appointed on Regular basis. All of the teachers are Female. All of the teachers have Below Graduate qualification. None of the teachers are trained in Computer. The student classroom ratio is 65:1, means on an average sixty five students sit in a classroom which is good. There are 65 students in class I to V.
The school is in a Govt. building and it has no boundary walls. The school has total one clasroom. There is both library and 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.