National Public School Barki Dumariyan
| School Name | National Public School Barki Dumariyan |
| Address | Dumariyan, Dumarian, Tarari, Arrah, Bihar |
| Location | Dumariyan |
| City | Arrah |
| District | Bhojpur |
| State | Bihar |
| Pincode | 802206 |
| Category | Primary School |
| Block | Tarari |
National Public School Barki Dumariyan is located in Dumariyan, Dumarian, Tarari, Arrah, Bihar. Established in year 2006, 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 Tarari assembly constituency. The language used to teach students is Hindi.
| Class I to V | 100 Students |
| Total Students | 100 Students |
| Total Teachers | 2 Teachers |
| Student-Teacher Ratio | 50:1 |
| Student-Classroom Ratio | 33:1 |
The institution has enrolled around two hundred students who are taught by 2 teachers. The student-teacher ratio is 50 students per teacher. All of the teachers are appointed on Regular basis. All of the teachers are Male. All of the teachers have Graduate qualification. None of the teachers are trained in Computer. The student classroom ratio is 33:1, means on an average thirty three students sit in a classroom which is very good. There are 100 students in class I to V.
The school is in a Govt. building and it has no boundary walls. The school has total three clasrooms. There are one boys toilet and one girls toilet for students. The school has both hand wash facility and drinking water facility for people.