Sudung Lakha Ss
| School Name | Sudung Lakha Ss |
| Address | Sudunglakha, Rhenock, Gangtok, Sikkim |
| Location | Sudunglakha |
| City | Gangtok |
| District | Pakyong |
| State | Sikkim |
| Pincode | 737133 |
| Category | Secondary School |
| Block | Rhenock |
Sudung Lakha Ss is located in Sudunglakha, Rhenock, Gangtok, Sikkim and was established in year 1953. 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 CBSE Board for class-X exams. The school is managed by Department of Education. This school falls under Rhenock assembly constituency. The school falls under Sikkim parliamentary constituency. The language used to teach students is English.
| Pre Primary | 5 Kids |
| Class I to V | 22 Students |
| Class VI to VIII | 58 Students |
| Class IX to XII | 52 Students |
| Total Students | 137 Students |
| Total Teachers | 17 Teachers |
| Student-Teacher Ratio | 8:1 |
| Student-Classroom Ratio | 11:1 |
The institution has enrolled around two hundred students and has recruited total 17 teachers, thus making the student-teacher ratio of 8 students per teacher. Eleven teachers are appointed on Regular basis and rest six are appointed on Contract basis. Eight teachers are Male and remaining nine are Female. In terms of Academic qualification five teachers are Below Graduate, eight are Graduate and rest four are Post Graduate. Two teachers are trained in Computer. The student classroom ratio is 11:1, means on an average eleven students sit in a classroom which is very good. There are 5 kids in pre primary, 22 students in class I to V, 58 students in class VI to VIII and 52 students in class IX to XII.
The school is in a Govt. building and it has barbed wire fencing. The school has total twelve clasrooms and four other rooms. The school has five laptops, two desktops, two printers, one LED and one generator in its premises. There is both reading corner and library for students. There are three boys toilets, two girls toilets and one cwsn toilet for students. The school has both hand wash facility and drinking water facility for people.