Primary School Oli Bigha
| School Name | Primary School Oli Bigha |
| Address | Oli Bigha, Kachharia, Tharthari, Bihar Sharif, Bihar |
| Location | Kachharia |
| City | Bihar Sharif |
| District | Nalanda |
| State | Bihar |
| Pincode | 801307 |
| Category | Primary School |
| Block | Tharthari |
Primary School Oli Bigha is located in Oli Bigha, Kachharia, Tharthari, Bihar Sharif, Bihar. Established in year 1980, 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 is located in Hilsa assembly constituency. The medium of instructions is Hindi in the school.
| Class I to V | 57 Students |
| Total Students | 57 Students |
| Total Teachers | 2 Teachers |
| Student-Teacher Ratio | 29:1 |
| Student-Classroom Ratio | 8:1 |
This school has around one hundred students studying who are taught by 2 teachers. The student-teacher ratio is 29 students per teacher. All of the teachers are appointed on Regular basis. One teacher is Male and remaining one is Female. In terms of Academic qualification one teacher is Below Graduate and rest one is Graduate. None of the teachers are trained in Computer. The student classroom ratio is 8:1, means on an average eight students sit in a classroom which is very good. There are 57 students in class I to V.
The school is in a Govt. building and it has pucca but broken boundary walls. The school has total seven 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.