Al High School Sonali
| School Name | Al High School Sonali |
| Address | Bali Belown, Kumhari, Pahalagarh, Kadwa, Katihar, Bihar |
| Location | Bali Belown |
| City | Katihar |
| District | Katihar |
| State | Bihar |
| Pincode | 855114 |
| Category | Higher Secondary School |
| Block | Kadwa |
Al High School Sonali is located in Bali Belown, Kumhari, Pahalagarh, Kadwa, Katihar, Bihar and was established 82 years ago. This 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 Kadwa assembly constituency. This is primarily Hindi medium school.
| Class IX to XII | 1020 Students |
| Total Students | 1020 Students |
| Total Teachers | 15 Teachers |
| Student-Teacher Ratio | 68:1 |
| Student-Classroom Ratio | 51:1 |
This school has strength of around one thousand one hundred students who are taught by 15 teachers, which makes the student-teacher ratio of 68 students per teacher. All of the teachers are appointed on Regular basis. Eleven teachers are Male and remaining four are Female. In terms of Academic qualification three teachers are Graduate and rest twelve are Post Graduate. Five teachers are trained in Computer. The student classroom ratio is 51:1, means on an average fifty one students sit in a classroom which is good. There are 1020 students in class IX to XII.
The school is in a Govt. building and it has partial boundary walls. The school has total twenty clasrooms and seven other rooms. The school has twelve desktops and one LED in its premises. There is library for students. There are five boys toilets, five girls toilets and two cwsn toilets for students. The school has both hand wash facility and drinking water facility for people.