Upgrade High School Arabhusai
| School Name | Upgrade High School Arabhusai |
| Address | Arabhusai, Katkamsandi, Hazaribag, Jharkhand |
| Location | Arabhusai |
| City | Hazaribag |
| District | Hazaribagh |
| State | Jharkhand |
| Pincode | 825411 |
| Category | Secondary School |
| Block | Katkamsandi |
Upgrade High School Arabhusai is located in Arabhusai, Katkamsandi, Hazaribag, Jharkhand. Established 33 years ago, this school is a Co-educational and is located in Rural area. This is a Secondary school and is currently operational. It's affiliated with State Board for class-X exams. The school is managed by Department of Education. This school falls under Hazaribagh assembly constituency. This is primarily Hindi medium school but English is also spoken during classes.
| Class I to V | 247 Students |
| Class VI to VIII | 215 Students |
| Class IX to XII | 143 Students |
| Total Students | 605 Students |
| Total Teachers | 20 Teachers |
| Student-Teacher Ratio | 30:1 |
| Student-Classroom Ratio | 55:1 |
This institution has enrolled around seven hundred students who are taught by 20 teachers, which makes the student-teacher ratio of 30 students per teacher. Six teachers are appointed on Regular basis and rest fourteen are appointed on Contract basis. Fifteen teachers are Male and remaining five are Female. In terms of Academic qualification one teacher is Below Graduate, fifteen are Graduate and rest four are Post Graduate. None of the teachers are trained in Computer. The student classroom ratio is 55:1, means on an average fifty five students sit in a classroom which is good. There are 247 students in class I to V, 215 students in class VI to VIII and 143 students in class IX to XII.
The school is in a Govt. building and it has pucca boundary walls. The school has total eleven clasrooms and eleven other rooms. The school has two desktops and two tablets in its premises. There is reading corner, library and book bank for students. There are two boys toilets and two girls toilets for students. The school has both hand wash facility and drinking water facility for people.