Upgraded High School Ranisagar
| School Name | Upgraded High School Ranisagar |
| Address | Rani Sagar, Ranisagar, Bihiya, Arrah, Bihar |
| Location | Rani Sagar |
| City | Arrah |
| District | Bhojpur |
| State | Bihar |
| Pincode | 802165 |
| Category | Secondary School |
| Block | Bihiya |
Upgraded High School Ranisagar is located in Rani Sagar, Ranisagar, Bihiya, Arrah, Bihar and was established in year 1925. The 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. The school is situated in Shahpur assembly constituency. The medium of instructions is Hindi in the school but Urdu is also spoken during classes.
| Class I to V | 114 Students |
| Class VI to VIII | 350 Students |
| Class IX to XII | 248 Students |
| Total Students | 712 Students |
| Total Teachers | 11 Teachers |
| Student-Teacher Ratio | 65:1 |
| Student-Classroom Ratio | 89:1 |
The institution has strength of around eight hundred students being taught by around 11 teachers. The student-teacher ratio is 65 students per teacher. All of the teachers are appointed on Regular basis. Six teachers are Male and remaining five are Female. In terms of Academic qualification two teachers are Below Graduate, four are Graduate and rest five are Post Graduate. One teacher is trained in Computer. The student classroom ratio is 89:1, means on an average eighty nine students sit in a classroom which does not sound comfortable. There are 114 students in class I to V, 350 students in class VI to VIII and 248 students in class IX to XII.
The school is in a Govt. building and it has pucca boundary walls. The school has total eight clasrooms and two other rooms. The school has one desktop, one scanner, one printer and one generator in its premises. There are two boys toilets and two girls toilets for students. The school has both hand wash facility and drinking water facility for people.