No. 421 Rangajan Lower Primary School
| School Name | No. 421 Rangajan Lower Primary School |
| Address | Rangajan, Gopalpur, Chaiduar, Bishwanath Chariali, Assam |
| Location | Rangajan |
| City | Bishwanath Chariali |
| District | Biswanath |
| State | Assam |
| Pincode | 784168 |
| Category | Primary School |
| Block | Chaiduar |
No. 421 Rangajan Lower Primary School is located in Rangajan, Gopalpur, Chaiduar, Bishwanath Chariali, Assam. Established 66 years ago, this school is a Co-educational and is located in Rural area. This is a Primary school and is currently operational. The school is managed by Department of Education. This school falls under 078 Gohpur assembly constituency. The medium of instructions is Assamese in the school but Bodo is also spoken during classes.
| Class I to V | 27 Students |
| Total Students | 27 Students |
| Total Teachers | 3 Teachers |
| Student-Teacher Ratio | 9:1 |
| Student-Classroom Ratio | 7:1 |
The school teaches around one hundred students and has 3 teachers to teach them. The student-teacher ratio is 9 students per teacher. Two teachers are appointed on Regular basis and rest one is appointed on Contract basis. Two teachers are Male and remaining one is Female. In terms of Academic qualification two teachers are Below Graduate and rest one is Graduate. None of the teachers are trained in Computer. The student classroom ratio is 7:1, means on an average seven students sit in a classroom which is very good. There are 27 students in class I to V.
The school is in a Govt. building and it has barbed wire fencing. The school has total four clasrooms and one other room. There is reading corner, library and book bank for students. There are one boys toilet, one girls toilet and two cwsn toilets for students. The school has both hand wash facility and drinking water facility for people.