Gjc-Madihalli
| School Name | Gjc-Madihalli |
| Address | Madhihalli, Madihalli, Madalagere, Harapanahalli, Ballari, Karnataka |
| Location | Madhihalli |
| City | Ballari |
| District | Vijayanagar |
| State | Karnataka |
| Pincode | 583125 |
| Category | Higher Secondary School |
| Block | Harapanahalli |
Gjc-Madihalli is located in Madhihalli, Madihalli, Madalagere, Harapanahalli, Ballari, Karnataka. Established in year 1984, 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. This school falls under Kampli (St) assembly constituency. The medium of instructions is Kannada in the school.
| Class VI to VIII | 68 Students |
| Class IX to XII | 184 Students |
| Total Students | 252 Students |
| Total Teachers | 8 Teachers |
| Student-Teacher Ratio | 32:1 |
| Student-Classroom Ratio | 36:1 |
The institution has around three hundred students studying being taught by around 8 teachers, thus making the student-teacher ratio of 32 students per teacher. All of the teachers are appointed on Regular basis. Seven teachers are Male and remaining one is Female. In terms of Academic qualification four teachers are Graduate and rest four are Post Graduate. Six teachers are trained in Computer. The student classroom ratio is 36:1, means on an average thirty six students sit in a classroom which is very good. There are 68 students in class VI to VIII and 184 students in class IX to XII.
The school is in a Govt. building and it has no boundary walls. The school has total seven clasrooms and seven other rooms. The school has two laptops and one scanner in its premises. There is reading corner, library and book bank for students. There are one boys toilet and one girls toilet for students. The school has both hand wash facility and drinking water facility for people.