Sangrila Preperatory School Banmankhi
| School Name | Sangrila Preperatory School Banmankhi |
| Address | Ward No 07, Mill Patti Ward No 7, Banmankhi, Purnia, Bihar |
| Location | Ward No 07 |
| City | Purnia |
| District | Purnia |
| State | Bihar |
| Pincode | 854202 |
| Category | Upper Primary School |
| Block | Banmankhi |
Sangrila Preperatory School Banmankhi is located in Ward No 07, Mill Patti Ward No 7, Banmankhi, Purnia, Bihar. Established in year 2008, the school is a Co-educational and is located in Urban area. This is a Upper Primary school and is currently operational. The school is managed by Unrecognized. It comes under Banmankhi assembly constituency. The medium of instructions is Hindi in the school.
| Class I to V | 50 Students |
| Class VI to VIII | 19 Students |
| Total Students | 69 Students |
| Total Teachers | 10 Teachers |
| Student-Teacher Ratio | 7:1 |
| Student-Classroom Ratio | 8:1 |
The institution teaches around one hundred students and has recruited total 10 teachers, thus making the student-teacher ratio of 7 students per teacher. All of the teachers are appointed on Regular basis. Four teachers are Male and remaining six are Female. In terms of Academic qualification five teachers are Below Graduate, four are Graduate and rest one is Post Graduate. One teacher is 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 50 students in class I to V and 19 students in class VI to VIII.
The school is in a rented building and it has pucca boundary walls. The school has total nine clasrooms. There are two boys toilets and five girls toilets for students. The school has both hand wash facility and drinking water facility for people.