421 No Karoioni Mkb
| School Name | 421 No Karoioni Mkb |
| Address | Karoioni, Tafadar Sheet, Karaioni, Lanka, Hojai, Assam |
| Location | Karoioni |
| City | Hojai |
| District | Hojai |
| State | Assam |
| Pincode | 782439 |
| Category | Primary School |
| Block | Lanka |
421 No Karoioni Mkb is located in Karoioni, Tafadar Sheet, Karaioni, Lanka, Hojai, Assam. Established in year 1928, 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. The school is situated in 090-Jamunamukh assembly constituency. This is primarily Assamese medium school.
| Pre Primary | 53 Kids |
| Class I to V | 188 Students |
| Total Students | 241 Students |
| Total Teachers | 4 Teachers |
| Student-Teacher Ratio | 60:1 |
| Student-Classroom Ratio | 80:1 |
This school teaches around three hundred students and has recruited total 4 teachers, which makes the student-teacher ratio of 60 students per teacher. Two teachers are appointed on Regular basis and rest two are appointed on Contract basis. Two teachers are Male and remaining two are Female. All of the teachers have Graduate qualification. None of the teachers are trained in Computer. The student classroom ratio is 80:1, means on an average eighty students sit in a classroom which does not sound comfortable. There are 53 kids in pre primary and 188 students in class I to V.
The school is in a Govt. building and it has no boundary walls. The school has total three clasrooms. There are one boys toilet, one girls toilet and two cwsn toilets for students. The school has both hand wash facility and drinking water facility for people.