Duni Higher Secondary School
| School Name | Duni Higher Secondary School |
| Address | Uttar Duni, Duni, Sipajhar, Mangaldoi, Assam |
| Location | Duni |
| City | Mangaldoi |
| District | Darrang |
| State | Assam |
| Pincode | 784148 |
| Category | Higher Secondary School |
| Block | Sipajhar |
Duni Higher Secondary School is located in Uttar Duni, Duni, Sipajhar, Mangaldoi, Assam and was established in year 1948. 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 066-Sipajhar assembly constituency. The medium of instructions is Assamese in the school.
| Class VI to VIII | 79 Students |
| Class IX to XII | 274 Students |
| Total Students | 353 Students |
| Total Teachers | 23 Teachers |
| Student-Teacher Ratio | 15:1 |
| Student-Classroom Ratio | 24:1 |
This school has enrolled around four hundred students being taught by around 23 teachers, which makes the student-teacher ratio of 15 students per teacher. 22 teachers are appointed on Regular basis and rest one is appointed on Contract basis. Fourteen teachers are Male and remaining nine are Female. In terms of Academic qualification one teacher is Below Graduate, ten are Graduate and rest twelve are Post Graduate. None of the teachers are trained in Computer. The student classroom ratio is 24:1, means on an average twenty four students sit in a classroom which is very good. There are 79 students in class VI to VIII and 274 students in class IX to XII.
The school is in a Govt. building and it has pucca boundary walls. The school has total fifteen clasrooms and six other rooms. The school has both internet facility and DTH facility for students. The school has ten desktops, one scanner, one printer, ten webcams and one generator in its premises. There is reading corner, library and book bank for students. There are two girls toilets for students. The school has both hand wash facility and drinking water facility for people.