Govt. Senior Secondary School Sinwaron Ki Dhani Sirmandi Osian
| School Name | Govt. Senior Secondary School Sinwaron Ki Dhani Sirmandi Osian |
| Address | Sirmandi, Osian, Jodhpur, Rajasthan |
| Location | Sirmandi |
| City | Jodhpur |
| District | Jodhpur |
| State | Rajasthan |
| Pincode | 342303 |
| Category | Higher Secondary School |
| Block | Osian |
Govt. Senior Secondary School Sinwaron Ki Dhani Sirmandi Osian is located in Sirmandi, Osian, Jodhpur, Rajasthan. Established 60 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. The school is situated in Osian(125) assembly constituency. The first mode of communication is Hindi in the school.
| Class I to V | 72 Students |
| Class VI to VIII | 90 Students |
| Class IX to XII | 205 Students |
| Total Students | 367 Students |
| Total Teachers | 13 Teachers |
| Student-Teacher Ratio | 28:1 |
| Student-Classroom Ratio | 73:1 |
This school has strength of around four hundred students being taught by around 13 teachers. The student-teacher ratio is 28 students per teacher. All of the teachers are appointed on Regular basis. Ten teachers are Male and remaining three are Female. In terms of Academic qualification six teachers are Graduate and rest seven are Post Graduate. One teacher is trained in Computer. The student classroom ratio is 73:1, means on an average seventy three students sit in a classroom which does not sound comfortable. There are 72 students in class I to V, 90 students in class VI to VIII and 205 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 five clasrooms and six other rooms. The school has one laptop, twenty four desktops and two printers in its premises. There are one boys toilet and one girls toilet for students. The school has both hand wash facility and drinking water facility for people.