Upgrade Middle School Rangrui
| School Name | Upgrade Middle School Rangrui |
| Address | Bandha Rangrui, Bindirangroi, Bara Guntia, Khuntpani, Chaibasa, Jharkhand |
| Location | Bandha Rangrui |
| City | Chaibasa |
| District | West Singhbhum |
| State | Jharkhand |
| Pincode | 833201 |
| Category | Upper Primary School |
| Block | Khuntpani |
Upgrade Middle School Rangrui is located in Bandha Rangrui, Bindirangroi, Bara Guntia, Khuntpani, Chaibasa, Jharkhand. Established in year 1945, the school is a Co-educational and is located in Rural area. This is a Upper Primary school and is currently operational. The school is managed by Department of Education. It is located in Kharsawan assembly constituency. The language used to teach students is Hindi.
| Class I to V | 45 Students |
| Class VI to VIII | 92 Students |
| Total Students | 137 Students |
| Total Teachers | 3 Teachers |
| Student-Teacher Ratio | 46:1 |
| Student-Classroom Ratio | 17:1 |
The institution teaches around two hundred students being taught by around 3 teachers, thus making the student-teacher ratio of 46 students per teacher. All of the teachers are appointed on Regular basis. Two teachers are Male and remaining one is Female. In terms of Academic qualification two teachers are Graduate and rest one is Post Graduate. None of the teachers are trained in Computer. The student classroom ratio is 17:1, means on an average seventeen students sit in a classroom which is very good. There are 45 students in class I to V and 92 students in class VI to VIII.
The school is in a Govt. building and it has no boundary walls. The school has total eight clasrooms. The school has one tablet in its premises. There is reading corner, library and 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.