Kalyan Bengali High School
| School Name | Kalyan Bengali High School |
| Address | Donsuri, Dhansiri Bazar, Dhansiri, Lumbajong, Diphu, Assam |
| Location | Donsuri |
| City | Diphu |
| District | Karbi Anglong |
| State | Assam |
| Pincode | 782470 |
| Category | Secondary School |
| Block | Lumbajong |
Kalyan Bengali High School is located in Donsuri, Dhansiri Bazar, Dhansiri, Lumbajong, Diphu, Assam and was established in year 1994. 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 Government Aided. It is located in 019-Diphu assembly constituency. The first mode of communication is Bengali in the school.
| Class IX to XII | 55 Students |
| Total Students | 55 Students |
| Total Teachers | 8 Teachers |
| Student-Teacher Ratio | 7:1 |
| Student-Classroom Ratio | 55:1 |
This school has enrolled around one hundred students who are taught by 8 teachers. The school has student-teacher ratio of 7 students per teacher. All of the teachers are appointed on Regular basis. Six teachers are Male and remaining two are Female. In terms of Academic qualification five teachers are Graduate and rest three 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 55 students in class IX to XII.
The school is in a private building and it has no boundary walls. The school has total one clasroom and two other rooms. There is book bank for students. The school has both hand wash facility and drinking water facility for people.