Rndb High School Sonali
| School Name | Rndb High School Sonali |
| Address | Bali Belown, Kumhari, Kantiya, Kadwa, Katihar, Bihar |
| Location | Bali Belown |
| City | Katihar |
| District | Katihar |
| State | Bihar |
| Pincode | 855114 |
| Category | Higher Secondary School |
| Block | Kadwa |
Rndb High School Sonali is located in Bali Belown, Kumhari, Kantiya, Kadwa, Katihar, Bihar and was established in year 1965. 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 is located in Kadwa assembly constituency. The medium of instructions is Hindi in the school.
| Class IX to XII | 1506 Students |
| Total Students | 1506 Students |
| Total Teachers | 7 Teachers |
| Student-Teacher Ratio | 215:1 |
| Student-Classroom Ratio | 188:1 |
This institution teaches around one thousand six hundred students being taught by around 7 teachers, which makes the student-teacher ratio of 215 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 one teacher is Below Graduate, two are Graduate and rest four are Post Graduate. Two teachers are trained in Computer. The student classroom ratio is 188:1, means on an average one hundred eighty eight students sit in a classroom which does not sound comfortable. There are 1506 students in class IX to XII.
The school is in a Govt. building and it has pucca boundary walls. The school has total eight clasrooms and five other rooms. The school has DTH facility for students. The school has four desktops, one LED and one generator in its premises. There is library for students. There are one boys toilet and two girls toilets for students. The school has both hand wash facility and drinking water facility for people.