Diamond Vally S.S.S. Achina Tal
| School Name | Diamond Vally S.S.S. Achina Tal |
| Address | Achina, Baund Kalan, Charkhi Dadri, Haryana |
| Location | Achina |
| City | Charkhi Dadri |
| District | Charki Dadri |
| State | Haryana |
| Pincode | 127307 |
| Category | Higher Secondary School |
| Block | Baund Kalan |
Diamond Vally S.S.S. Achina Tal is located in Achina, Baund Kalan, Charkhi Dadri, Haryana and was established 20 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 CBSE Board for class-X & class-XII exams. The school is managed by Private Unaided (Recognized). It is located in 56-Dadri assembly constituency. The school is located in Bhiwani-Mahendragarh parliamentary constituency. The medium of instructions is English in the school but Hindi is also spoken during classes.
| Class I to V | 134 Students |
| Class VI to VIII | 101 Students |
| Class IX to XII | 181 Students |
| Total Students | 416 Students |
| Total Teachers | 29 Teachers |
| Student-Teacher Ratio | 14:1 |
| Student-Classroom Ratio | 24:1 |
The school has enrolled around five hundred students and has recruited total 29 teachers, thus making the student-teacher ratio of 14 students per teacher. All of the teachers are appointed on Regular basis. Ten teachers are Male and remaining nineteen are Female. In terms of Academic qualification one teacher is Below Graduate, thirteen are Graduate and rest fifteen are Post Graduate. Eleven teachers are trained in Computer. The student classroom ratio is 24:1, means on an average twenty four students sit in a classroom which is very good. There are 134 students in class I to V, 101 students in class VI to VIII and 181 students in class IX to XII.
The school is in a private building and it has pucca boundary walls. The school has total seventeen clasrooms and twenty four other rooms. The school has both internet facility and DTH facility for students. The school has two laptops, twenty eight desktops, one scanner, one printer, one LED, four digiboards, one webcam and one generator in its premises. There is both reading corner and 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.