Middle School Karnahia
| School Name | Middle School Karnahia |
| Address | Karnahia, Bervas, Dumra, Sitamarhi, Bihar |
| Location | Karnahia |
| City | Sitamarhi |
| District | Sitamarhi |
| State | Bihar |
| Pincode | 843325 |
| Category | Upper Primary School |
| Block | Dumra |
Middle School Karnahia is located in Karnahia, Bervas, Dumra, Sitamarhi, Bihar and was established 54 years ago. This school is a Co-educational and is located in Rural area. This is a Upper Primary school and is currently operational. The school is managed by Department of Education. The school is situated in Sitamarhi assembly constituency. The medium of instructions is Hindi in the school.
| Class I to V | 252 Students |
| Class VI to VIII | 218 Students |
| Total Students | 470 Students |
| Total Teachers | 9 Teachers |
| Student-Teacher Ratio | 52:1 |
| Student-Classroom Ratio | 118:1 |
The school has around five hundred students studying being taught by around 9 teachers, which makes the student-teacher ratio of 52 students per teacher. All of the teachers are appointed on Regular basis. Seven teachers are Male and remaining two are Female. In terms of Academic qualification two teachers are Below Graduate, five are Graduate and rest two are Post Graduate. None of the teachers are trained in Computer. The student classroom ratio is 118:1, means on an average one hundred eighteen students sit in a classroom which does not sound comfortable. There are 252 students in class I to V and 218 students in class VI to VIII.
The school is in a Govt. building and it has no boundary walls. The school has total four clasrooms. There is library 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.