High School Dhanchhuhau
| School Name | High School Dhanchhuhau |
| Address | Dhanchhuhan, Sahar, Arrah, Bihar |
| Location | Dhanchhuhan |
| City | Arrah |
| District | Bhojpur |
| State | Bihar |
| Pincode | 802208 |
| Category | Higher Secondary School |
| Block | Sahar |
High School Dhanchhuhau is located in Dhanchhuhan, Sahar, Arrah, Bihar. Established in year 1955, the school is a Co-educational and is located in Rural area. This is a Higher Secondary school and is currently operational. It's affiliated with State Board for class-X & class-XII exams. The school is managed by Department of Education. It comes under Tarari assembly constituency. The first mode of communication is Hindi in the school.
| Class IX to XII | 799 Students |
| Total Students | 799 Students |
| Total Teachers | 7 Teachers |
| Student-Teacher Ratio | 114:1 |
| Student-Classroom Ratio | 80:1 |
The institution teaches around eight hundred students who are taught by 7 teachers. The student-teacher ratio is 114 students per teacher. All of the teachers are appointed on Regular basis. All of the teachers are Male. In terms of Academic qualification six teachers are Graduate and rest one is Post Graduate. None of the teachers are trained in Computer. The student classroom ratio is 80:1, means on an average eighty students sit in a classroom which does not sound comfortable. There are 799 students in class IX to XII.
The school is in a Govt. building and it has partial boundary walls. The school has total ten clasrooms and ten other rooms. There are one boys toilet and one girls toilet for students. The school has both hand wash facility and drinking water facility for people.