Gramin High.S. Sehlanga
| School Name | Gramin High.S. Sehlanga |
| Address | Sehlanga, Matanhail, Jhajjar, Haryana |
| Location | Sehlanga |
| City | Jhajjar |
| District | Jhajjar |
| State | Haryana |
| Pincode | 124106 |
| Category | Secondary School |
| Block | Matanhail |
Gramin High.S. Sehlanga is located in Sehlanga, Matanhail, Jhajjar, Haryana and was established in year 1992. The school is a Co-educational and is located in Rural area. This is a Secondary school and is currently operational. It's affiliated with State Board for class-X exams. The school is managed by Private Unaided (Recognized). It is located in 66-Jhajjar(Sc) assembly constituency. This school comes under Rohtak parliamentary constituency. This is primarily Hindi medium school but English is also spoken during classes.
| Class I to V | 79 Students |
| Class VI to VIII | 65 Students |
| Class IX to XII | 81 Students |
| Total Students | 225 Students |
| Total Teachers | 8 Teachers |
| Student-Teacher Ratio | 28:1 |
| Student-Classroom Ratio | 20:1 |
This school has enrolled around three hundred students who are taught by 8 teachers. The school has student-teacher ratio of 28 students per teacher. All of the teachers are appointed on Contract basis. Six teachers are Male and remaining two are Female. In terms of Academic qualification one teacher is Below Graduate, five are Graduate and rest two are Post Graduate. One teacher is trained in Computer. The student classroom ratio is 20:1, means on an average twenty students sit in a classroom which is very good. There are 79 students in class I to V, 65 students in class VI to VIII and 81 students in class IX to XII.
The school is in a private building and it has pucca boundary walls. The school has total eleven clasrooms and five other rooms. The school has internet facility for students. There is both library and book bank for students. There are four boys toilets and four girls toilets for students. The school has both hand wash facility and drinking water facility for people.