National Public School Petari Dulduli
| School Name | National Public School Petari Dulduli |
| Address | Pataridulduli, Petari, South Kojhi, Fulli Dumar, Banka, Bihar |
| Location | Pataridulduli |
| City | Banka |
| District | Banka |
| State | Bihar |
| Pincode | 813116 |
| Category | Primary School |
| Block | Fulli Dumar |
National Public School Petari Dulduli is located in Pataridulduli, Petari, South Kojhi, Fulli Dumar, Banka, Bihar. Established 16 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. This school falls under Belhar assembly constituency. The first mode of communication is Hindi in the school.
| Class I to V | 60 Students |
| Total Students | 60 Students |
| Total Teachers | 3 Teachers |
| Student-Teacher Ratio | 20:1 |
| Student-Classroom Ratio | 15:1 |
The institution has enrolled around one hundred students and has 3 teachers to teach them. The student-teacher ratio is 20 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 two are Graduate. None of the teachers are trained in Computer. The student classroom ratio is 15:1, means on an average fifteen students sit in a classroom which is very good. There are 60 students in class I to V.
The school is in a Govt. building and it has no boundary walls. The school has total four clasrooms. There is library for students. There are one boys toilet, one girls toilet and two cwsn toilets for students. The school has both hand wash facility and drinking water facility for people.