Govt. Senior Secondary School Nilaheri
| School Name | Govt. Senior Secondary School Nilaheri |
| Address | Nilaheri, Salhawas, Jhajjar, Haryana |
| Location | Nilaheri |
| City | Jhajjar |
| District | Jhajjar |
| State | Haryana |
| Pincode | 124146 |
| Category | Higher Secondary School |
| Block | Salhawas |
Govt. Senior Secondary School Nilaheri is located in Nilaheri, Salhawas, Jhajjar, Haryana. Established in year 1946, 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 comes under 66-Jhajjar(Sc) assembly constituency. The school falls under Rohtak parliamentary constituency. The medium of instructions is Hindi in the school.
| Class VI to VIII | 18 Students |
| Class IX to XII | 79 Students |
| Total Students | 97 Students |
| Total Teachers | 11 Teachers |
| Student-Teacher Ratio | 9:1 |
| Student-Classroom Ratio | 14:1 |
This school teaches around one hundred students being taught by around 11 teachers, thus making the student-teacher ratio of 9 students per teacher. Ten teachers are appointed on Regular basis and rest one is appointed on Contract basis. Ten teachers are Male and remaining one is Female. In terms of Academic qualification three teachers are Graduate and rest eight are Post Graduate. None of the teachers are trained in Computer. The student classroom ratio is 14:1, means on an average fourteen students sit in a classroom which is very good. There are 18 students in class VI to VIII and 79 students in class IX to XII.
The school is in a Govt. building and it has pucca boundary walls. The school has total seven clasrooms and eight other rooms. The school has both internet facility and DTH facility for students. The school has one scanner, one printer and two LEDs in its premises. There is reading corner, library and book bank for students. There are four boys toilets, four girls toilets and one cwsn toilet for students. The school has both hand wash facility and drinking water facility for people.