Primary School Mahengro
| School Name | Primary School Mahengro |
| Address | Mahengro, Harkhar, Khaira, Jamui, Bihar |
| Location | Harkhar |
| City | Jamui |
| District | Jamui |
| State | Bihar |
| Pincode | 811317 |
| Category | Primary School |
| Block | Khaira |
Primary School Mahengro is located in Mahengro, Harkhar, Khaira, Jamui, Bihar and was established in year 1974. 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 Sikandara assembly constituency. The medium of instructions is Hindi in the school.
| Class I to V | 172 Students |
| Total Students | 172 Students |
| Total Teachers | 3 Teachers |
| Student-Teacher Ratio | 57:1 |
| Student-Classroom Ratio | 43:1 |
This institution has around two hundred students studying being taught by around 3 teachers, which makes the student-teacher ratio of 57 students per teacher. All of the teachers are appointed on Regular basis. One teacher is Male and remaining two are Female. All of the teachers have Below Graduate qualification. None of the teachers are trained in Computer. The student classroom ratio is 43:1, means on an average forty three students sit in a classroom which is good. There are 172 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 four clasrooms. 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.