Upgrade Rajkiyekrit +2 High School Sildiliya
| School Name | Upgrade Rajkiyekrit +2 High School Sildiliya |
| Address | Sildiliya, Sildiliya Khurd, Sonpura, Tarhasi, Daltonganj, Jharkhand |
| Location | Sildiliya |
| City | Daltonganj |
| District | Palamu |
| State | Jharkhand |
| Pincode | 822118 |
| Category | Higher Secondary School |
| Block | Tarhasi |
Upgrade Rajkiyekrit +2 High School Sildiliya is located in Sildiliya, Sildiliya Khurd, Sonpura, Tarhasi, Daltonganj, Jharkhand and was established in year 1922. 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 75 - Panki assembly constituency. The language used to teach students is Hindi.
| Class I to V | 290 Students |
| Class VI to VIII | 182 Students |
| Class IX to XII | 597 Students |
| Total Students | 1069 Students |
| Total Teachers | 16 Teachers |
| Student-Teacher Ratio | 67:1 |
| Student-Classroom Ratio | 82:1 |
The institution has strength of around one thousand one hundred students who are taught by 16 teachers, which makes the student-teacher ratio of 67 students per teacher. All of the teachers are appointed on Regular basis. All of the teachers are Male. In terms of Academic qualification one teacher is Below Graduate, two are Graduate and rest thirteen are Post Graduate. None of the teachers are trained in Computer. The student classroom ratio is 82:1, means on an average eighty two students sit in a classroom which does not sound comfortable. There are 290 students in class I to V, 182 students in class VI to VIII and 597 students in class IX to XII.
The school is in a Govt. building and it has partial boundary walls. The school has total thirteen clasrooms and two other rooms. The school has two tablets in its premises. There is library 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.