St. Mary's School
| School Name | St. Mary's School |
| Address | Basdiha, Kargahar, Sasaram, Bihar |
| Location | Basdiha |
| City | Sasaram |
| District | Rohtas |
| State | Bihar |
| Pincode | 821007 |
| Category | Primary School |
| Block | Kargahar |
St. Mary's School is located in Basdiha, Kargahar, Sasaram, Bihar and was established in year 1982. The school is a Co-educational and is located in Rural area. This is a Primary school and is currently operational. The school is managed by Private Unaided (Recognized). It comes under Kargahar-209 assembly constituency. The language used to teach students is English but Hindi is also spoken during classes.
| Class I to V | 131 Students |
| Total Students | 131 Students |
| Total Teachers | 9 Teachers |
| Student-Teacher Ratio | 15:1 |
| Student-Classroom Ratio | 15:1 |
This institution has strength of around two hundred students who are taught by 9 teachers. The school has student-teacher ratio of 15 students per teacher. All of the teachers are appointed on Regular basis. All of the teachers are Female. In terms of Academic qualification seven teachers are Below Graduate, one is Graduate and rest one is Post Graduate. None of the teachers are trained in Computer. The student classroom ratio is 15:1, means on an average fifteen students sit in a classroom which is very good. There are 131 students in class I to V.
The school is in a private building and it has pucca boundary walls. The school has total nine clasrooms and four other rooms. There is library for students. There are two boys toilets and two girls toilets for students. The school has both hand wash facility and drinking water facility for people.