Primary School Kosdihra
| School Name | Primary School Kosdihra |
| Address | Kosdihra, Kori, Sandesh, Arrah, Bihar |
| Location | Kosdihra |
| City | Arrah |
| District | Bhojpur |
| State | Bihar |
| Pincode | 802201 |
| Category | Primary School |
| Block | Sandesh |
Primary School Kosdihra is located in Kosdihra, Kori, Sandesh, Arrah, Bihar. Established in year 1987, the 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 comes under Sandesh assembly constituency. The language used to teach students is Hindi.
| Class I to V | 103 Students |
| Total Students | 103 Students |
| Total Teachers | 3 Teachers |
| Student-Teacher Ratio | 34:1 |
| Student-Classroom Ratio | 34:1 |
This institution has enrolled around two hundred students and has 3 teachers to teach them. The student-teacher ratio is 34 students per teacher. All of the teachers are appointed on Regular basis. Two teachers are Male and remaining one is Female. In terms of Academic qualification one teacher is Below Graduate and rest two are Post Graduate. None of the teachers are trained in Computer. The student classroom ratio is 34:1, means on an average thirty four students sit in a classroom which is very good. There are 103 students in class I to V.
The school is in a Govt. building and it has pucca boundary walls. The school has total three clasrooms. 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.