Govt. Senior Secondary School Mangali
| School Name | Govt. Senior Secondary School Mangali |
| Address | Mangali, Mangali Mohbat, Hisar-I, Hissar, Haryana |
| Location | Mangali |
| City | Hissar |
| District | Hisar |
| State | Haryana |
| Pincode | 125005 |
| Category | Higher Secondary School |
| Block | Hisar-I |
Govt. Senior Secondary School Mangali is located in Mangali, Mangali Mohbat, Hisar-I, Hissar, Haryana and was established in year 1957. 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. The school is situated in 53-Nalwa assembly constituency. The school is located in Hisar parliamentary constituency. The medium of instructions is Hindi in the school but English is also spoken during classes.
| Class VI to VIII | 198 Students |
| Class IX to XII | 350 Students |
| Total Students | 548 Students |
| Total Teachers | 18 Teachers |
| Student-Teacher Ratio | 30:1 |
| Student-Classroom Ratio | 29:1 |
The institution has strength of around six hundred students being taught by around 18 teachers, thus making the student-teacher ratio of 30 students per teacher. Sixteen teachers are appointed on Regular basis, one is appointed on Part-time basis and rest one is appointed on Contract basis. Two teachers are Male and remaining sixteen are Female. In terms of Academic qualification one teacher is Graduate and rest seventeen are Post Graduate. One teacher is trained in Computer. The student classroom ratio is 29:1, means on an average twenty nine students sit in a classroom which is very good. There are 198 students in class VI to VIII and 350 students in class IX to XII.
The school is in a Govt. building and it has pucca but broken boundary walls. The school has total nineteen clasrooms and ten other rooms. The school has both internet facility and DTH facility for students. The school has five desktops, one printer, one LED and one generator in its premises. There is reading corner, library and book bank for students. There are four boys toilets for students. The school has both hand wash facility and drinking water facility for people.