Primary School Rajadumbar
| School Name | Primary School Rajadumbar |
| Address | Rajadumbar, Barmoria, Chakai, Jamui, Bihar |
| Location | Rajadumbar |
| City | Jamui |
| District | Jamui |
| State | Bihar |
| Pincode | 811303 |
| Category | Primary School |
| Block | Chakai |
Primary School Rajadumbar is located in Rajadumbar, Barmoria, Chakai, Jamui, Bihar. Established 51 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. The school is situated in Chakai assembly constituency. The language used to teach students is Hindi.
| Class I to V | 107 Students |
| Total Students | 107 Students |
| Total Teachers | 2 Teachers |
| Student-Teacher Ratio | 54:1 |
| Student-Classroom Ratio | 27:1 |
The school has strength of around two hundred students who are taught by 2 teachers, thus making the student-teacher ratio of 54 students per teacher. All of the teachers are appointed on Regular basis. All of the teachers are Male. 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 27:1, means on an average twenty seven students sit in a classroom which is very good. There are 107 students in class I to V.
The school is in a Govt. building and it has other boundary walls. The school has total four clasrooms and one other room. 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.