Ranka Sss
| School Name | Ranka Sss |
| Address | Sajong, Sangtong, Ranka, Gangtok, Sikkim |
| Location | Sajong |
| City | Gangtok |
| District | Gangtok |
| State | Sikkim |
| Pincode | 737101 |
| Category | Higher Secondary School |
| Block | Ranka |
Ranka Sss is located in Sajong, Sangtong, Ranka, Gangtok, Sikkim. Established 74 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 CBSE Board for class-X & class-XII exams. The school is managed by Department of Education. It comes under Upper Burtuk assembly constituency. The school is located in Sikkim parliamentary constituency. This is primarily English medium school.
| Pre Primary | 11 Kids |
| Class I to V | 57 Students |
| Class VI to VIII | 90 Students |
| Class IX to XII | 250 Students |
| Total Students | 408 Students |
| Total Teachers | 57 Teachers |
| Student-Teacher Ratio | 7:1 |
| Student-Classroom Ratio | 20:1 |
The institution has enrolled around five hundred students being taught by around 57 teachers, thus making the student-teacher ratio of 7 students per teacher. 37 teachers are appointed on Regular basis and rest twenty are appointed on Contract basis. 26 teachers are Male and remaining 31 are Female. In terms of Academic qualification eleven teachers are Below Graduate, fourteen are Graduate and rest 32 are Post Graduate. 33 teachers are 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 11 kids in pre primary, 57 students in class I to V, 90 students in class VI to VIII and 250 students in class IX to XII.
The school is in a Govt. building and it has no boundary walls. The school has total twenty clasrooms and six other rooms. The school has one laptop, one desktop, one scanner, one printer, one LED and one webcam in its premises. There is both reading corner and library for students. There are two boys toilets and three girls toilets for students. The school has both hand wash facility and drinking water facility for people.