| | Established | 1989 |
| | Level | Primary |
| | Type | Co-Educational |
| | Board | Others |
| | Medium of instruction | Hindi |
| | No. of students | 86 |
| | No. of Teachers | 5 |
Shivsagar in Rohtas has a school named P S Gamhariya. It is a Other Board school, with a team of 3 dedicated and professional faculties, which are here to ensure that the children get the most from their education.
1989 saw P S Gamhariya being launched. The primary medium of instruction is Hindi and the student teacher ratio is 28:1. The school takes pride of its excellent teaching methodology.
Classes from 1 to 5 run in this school. This school's student strength is approximately 86. It has a library as well with over 200 books.
The school has given exceptional results in the academic sphere and its students have excelled in extra co-curricular activities too. 100% from this school qualified the examination and out of those, 100% scored first grade with flying colors.
| School Code | 10320607001 |
| Status of Building | Government |
| Total Classrooms | 5 |
| Student Teacher Distrubution | Teachers 5 | Student 86 | |
| Boys to Girls Ratio | Boys 39 | Girls 47 | |
| Students Distribution | Primary 86 | Secondary 0 | Hr.Secondary 0 |
