Upgraded H S Kajhi
| School Name | Upgraded H S Kajhi |
| Address | Kajhi, Kajhi Rangpur Tola, Kajhi Hridyanagar, Banmankhi, Purnia, Bihar |
| Location | Kajhi |
| City | Purnia |
| District | Purnia |
| State | Bihar |
| Pincode | 854202 |
| Category | Higher Secondary School |
| Block | Banmankhi |
Upgraded H S Kajhi is located in Kajhi, Kajhi Rangpur Tola, Kajhi Hridyanagar, Banmankhi, Purnia, Bihar. Established 66 years ago, this school is a Co-educational and is located in Rural area. This is a Higher Secondary school and is currently operational. It's affiliated with State Board for class-X exams and for class-XII exams its affiliated with Other Board. The school is managed by Department of Education. It is located in Banmankhi assembly constituency. The language used to teach students is Hindi.
| Class I to V | 173 Students |
| Class VI to VIII | 217 Students |
| Class IX to XII | 253 Students |
| Total Students | 643 Students |
| Total Teachers | 11 Teachers |
| Student-Teacher Ratio | 58:1 |
| Student-Classroom Ratio | 34:1 |
The institution has around seven hundred students studying and has recruited total 11 teachers, thus making the student-teacher ratio of 58 students per teacher. All of the teachers are appointed on Regular basis. Seven teachers are Male and remaining four are Female. In terms of Academic qualification four teachers are Below Graduate, two are Graduate and rest five are Post Graduate. None of the teachers are trained in Computer. The student classroom ratio is 34:1, means on an average thirty four students sit in a classroom which is very good. There are 173 students in class I to V, 217 students in class VI to VIII and 253 students in class IX to XII.
The school is in a Govt. building and it has pucca boundary walls. The school has total nineteen clasrooms. There are one boys toilet and one girls toilet for students. The school has both hand wash facility and drinking water facility for people.