Sadhnand High School Dumariya
| School Name | Sadhnand High School Dumariya |
| Address | Roypur, Dwasay, Raipur, Dandkhora, Katihar, Bihar |
| Location | Roypur |
| City | Katihar |
| District | Katihar |
| State | Bihar |
| Pincode | 855114 |
| Category | Higher Secondary School |
| Block | Dandkhora |
Sadhnand High School Dumariya is located in Roypur, Dwasay, Raipur, Dandkhora, Katihar, Bihar and was established in year 1963. 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. This school falls under Kadwa assembly constituency. The medium of instructions is Hindi in the school.
| Class IX to XII | 589 Students |
| Total Students | 589 Students |
| Total Teachers | 7 Teachers |
| Student-Teacher Ratio | 84:1 |
| Student-Classroom Ratio | 84:1 |
The institution has enrolled around six hundred students who are taught by 7 teachers. The school has student-teacher ratio of 84 students per teacher. All of the teachers are appointed on Regular basis. Six teachers are Male and remaining one is Female. In terms of Academic qualification two teachers are Graduate and rest five are Post Graduate. One teacher is trained in Computer. The student classroom ratio is 84:1, means on an average eighty four students sit in a classroom which does not sound comfortable. There are 589 students in class IX to XII.
The school is in a Govt. building and it has pucca boundary walls. The school has total seven clasrooms and seven other rooms. There is library 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.