Middle School Osai
| School Name | Middle School Osai |
| Address | Osai, Bihiya, Arrah, Bihar |
| Location | Osai |
| City | Arrah |
| District | Bhojpur |
| State | Bihar |
| Pincode | 802183 |
| Category | Upper Primary School |
| Block | Bihiya |
Middle School Osai is located in Osai, Bihiya, Arrah, Bihar. Established 60 years ago, this school is a Co-educational and is located in Rural area. This is a Upper Primary school and is currently operational. The school is managed by Department of Education. It is located in Shahpur assembly constituency. The language used to teach students is Hindi.
| Class I to V | 319 Students |
| Class VI to VIII | 298 Students |
| Total Students | 617 Students |
| Total Teachers | 10 Teachers |
| Student-Teacher Ratio | 62:1 |
| Student-Classroom Ratio | 88:1 |
The school teaches around seven hundred students and has recruited total 10 teachers, thus making the student-teacher ratio of 62 students per teacher. All of the teachers are appointed on Regular basis. Eight teachers are Male and remaining two are Female. In terms of Academic qualification three teachers are Below Graduate, three are Graduate and rest four are Post Graduate. Two teachers are trained in Computer. The student classroom ratio is 88:1, means on an average eighty eight students sit in a classroom which does not sound comfortable. There are 319 students in class I to V and 298 students in class VI to VIII.
The school is in a Govt. building and it has pucca boundary walls. The school has total seven clasrooms. There is book bank for students. There are one boys toilet and two girls toilets for students. The school has both hand wash facility and drinking water facility for people.