Primary School Kotra
| School Name | Primary School Kotra |
| Address | Kotra, Chandadih, Dhoraiya, Banka, Bihar |
| Location | Kotra |
| City | Banka |
| District | Banka |
| State | Bihar |
| Pincode | 813109 |
| Category | Primary School |
| Block | Dhoraiya |
Primary School Kotra is located in Kotra, Chandadih, Dhoraiya, Banka, Bihar and was established in year 1968. 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 Department of Education. It comes under Dhoraiya assembly constituency. This is primarily Hindi medium school.
| Class I to V | 76 Students |
| Total Students | 76 Students |
| Total Teachers | 2 Teachers |
| Student-Teacher Ratio | 38:1 |
| Student-Classroom Ratio | 25:1 |
The school has around one hundred students studying and has 2 teachers to teach them. The student-teacher ratio is 38 students per teacher. All of the teachers are appointed on Regular basis. All of the teachers are Male. All of the teachers have Below Graduate qualification. None of the teachers are trained in Computer. The student classroom ratio is 25:1, means on an average twenty five students sit in a classroom which is very good. There are 76 students in class I to V.
The school is in a Govt. building and it has pucca but broken boundary walls. The school has total three 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.