P. S. Karnai
| School Name | P. S. Karnai |
| Address | Karnai, Chakri, Darauli, Siwan, Bihar |
| Location | Karnai |
| City | Siwan |
| District | Siwan |
| State | Bihar |
| Pincode | 841235 |
| Category | Primary School |
| Block | Darauli |
P. S. Karnai is located in Karnai, Chakri, Darauli, Siwan, Bihar. Established 54 years ago, this 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 Department of Education. It is located in Darauli assembly constituency. The first mode of communication is Hindi in the school.
| Class I to V | 82 Students |
| Total Students | 82 Students |
| Total Teachers | 3 Teachers |
| Student-Teacher Ratio | 27:1 |
| Student-Classroom Ratio | 21:1 |
The institution has around one hundred students studying and has recruited total 3 teachers, which makes the student-teacher ratio of 27 students per teacher. All of the teachers are appointed on Regular basis. One teacher is Male and remaining two are Female. In terms of Academic qualification one teacher is Below Graduate and rest two are Graduate. None of the teachers are trained in Computer. The student classroom ratio is 21:1, means on an average twenty one students sit in a classroom which is very good. There are 82 students in class I to V.
The school is in a Govt. building and it has no boundary walls. The school has total four clasrooms. There is book bank for students. There are one boys toilet and one girls toilet for students. The school has both hand wash facility and drinking water facility for people.