Holy Cross High School School
| School Name | Holy Cross High School School |
| Address | Kathalchhara, East Kathalchhara, Purba Kathalchara, Manu, Ambassa, Tripura |
| Location | Kathalchhara |
| City | Ambassa |
| District | Dhalai |
| State | Tripura |
| Pincode | 799288 |
| Category | Higher Secondary School |
| Block | Manu |
Holy Cross High School School is located in Kathalchhara, East Kathalchhara, Purba Kathalchara, Manu, Ambassa, Tripura and was established in year 1983. The 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 & class-XII exams. The school is managed by Private Unaided (Recognized). It comes under 48-Karamcherraconstituency assembly constituency. The medium of instructions is English in the school but Bengali is also spoken during classes.
| Class I to V | 616 Students |
| Class VI to VIII | 456 Students |
| Class IX to XII | 397 Students |
| Total Students | 1469 Students |
| Total Teachers | 50 Teachers |
| Student-Teacher Ratio | 29:1 |
| Student-Classroom Ratio | 31:1 |
This institution teaches around one thousand five hundred students and has 50 teachers to teach them, thus making the student-teacher ratio of 29 students per teacher. All of the teachers are appointed on Contract basis. 21 teachers are Male and remaining 29 are Female. In terms of Academic qualification fifteen teachers are Below Graduate, twenty are Graduate and rest fifteen are Post Graduate. Eighteen teachers are trained in Computer. The student classroom ratio is 31:1, means on an average thirty one students sit in a classroom which is very good. There are 616 students in class I to V, 456 students in class VI to VIII and 397 students in class IX to XII.
The school is in a private building and it has pucca boundary walls. The school has total forty seven clasrooms and eight other rooms. The school has both internet facility and DTH facility for students. The school has twenty five desktops, two printers and one generator in its premises. There is both library and book bank for students. There are six boys toilets and six girls toilets for students. The school has both hand wash facility and drinking water facility for people.