National Public School Lalanchak
| School Name | National Public School Lalanchak |
| Address | Lalanchak, Ushri Buzurg, Hasanpura, Siwan, Bihar |
| Location | Lalanchak |
| City | Siwan |
| District | Siwan |
| State | Bihar |
| Pincode | 841236 |
| Category | Primary School |
| Block | Hasanpura |
National Public School Lalanchak is located in Lalanchak, Ushri Buzurg, Hasanpura, Siwan, 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 Raghunathpur assembly constituency. The medium of instructions is Hindi in the school.
| Class I to V | 94 Students |
| Total Students | 94 Students |
| Total Teachers | 5 Teachers |
| Student-Teacher Ratio | 19:1 |
| Student-Classroom Ratio | 31:1 |
This school teaches around one hundred students being taught by around 5 teachers. The school has student-teacher ratio of 19 students per teacher. All of the teachers are appointed on Regular basis. Four teachers are Male and remaining one is Female. In terms of Academic qualification three teachers are Below Graduate, one is Graduate and rest one is Post Graduate. None of the teachers are trained in Computer. The student classroom ratio is 31:1, means on an average thirty one students sit in a classroom which is very good. There are 94 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.