| | Established | 1864 |
| | Level | Higher Secondary |
| | Type | Co-Educational |
| | Board | State Board |
| | Medium of instruction | Tamil |
| | No. of students | 604 |
| | No. of Teachers | 31 |
Kumaratchi in Cuddalore has a school named Arumuga Navalar Hss Cdm. The children get the most out of their education as they are taught by a team of 17 professional and dedicated faculties in this State Board school.
Arumuga Navalar Hss Cdm was launched in 1864. The primary medium of instruction is Tamil with English as secondary medium and the student teacher ratio is 35:1. The school tries to provide best learning environment.
This school runs classes from 6 to 12 to provide education to students. 604 is approximately the current student strength of this school. It has a library as well with over 8000 books.
The school has given exceptional results in the academic sphere and its students have excelled in extra co-curricular activities too. 100% qualify examination with 39% scoring first grade.
| School Code | 33181307336 |
| Status of Building | Private |
| Total Classrooms | 6 |
| Student Teacher Distrubution | Teachers 31 | Student 604 | |
| Boys to Girls Ratio | Boys 402 | Girls 202 | |
| Students Distribution | Primary 0 | Secondary 457 | Hr.Secondary 147 |
