G B N School, Sector 21 D
| School Name | G B N School, Sector 21 D |
| Address | Lakkarpur, Faridabad, Haryana |
| Location | Lakkarpur |
| City | Faridabad |
| District | Faridabad |
| State | Haryana |
| Pincode | 121001 |
| Category | Higher Secondary School |
| Block | Faridabad |
G B N School, Sector 21 D is located in Lakkarpur, Faridabad, Haryana and was established 18 years ago. This school is a Co-educational and is located in Urban 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). The school comes under Faridabad municipality. The school is situated in 87-Badkhal assembly constituency. The school is located in Faridabad parliamentary constituency. This is primarily English medium school.
| Pre Primary | 91 Kids |
| Class I to V | 452 Students |
| Class VI to VIII | 274 Students |
| Class IX to XII | 311 Students |
| Total Students | 1128 Students |
| Total Teachers | 45 Teachers |
| Student-Teacher Ratio | 25:1 |
| Student-Classroom Ratio | 28:1 |
The institution teaches around one thousand two hundred students and has 45 teachers to teach them, thus making the student-teacher ratio of 25 students per teacher. 44 teachers are appointed on Regular basis and rest one is appointed on Part-time basis. Six teachers are Male and remaining 39 are Female. In terms of Academic qualification sixteen teachers are Graduate and rest 29 are Post Graduate. 42 teachers are trained in Computer. The student classroom ratio is 28:1, means on an average twenty eight students sit in a classroom which is very good. There are 91 kids in pre primary, 452 students in class I to V, 274 students in class VI to VIII and 311 students in class IX to XII.
The school is in a private building and it has pucca boundary walls. The school has total forty clasrooms and ten other rooms. The school has internet facility for students. The school has four laptops, thirty desktops, two scanners, six printers, ten digiboards and one generator in its premises. There is both reading corner and library for students. There are thirty four boys toilets and nineteen girls toilets for students. The school has both hand wash facility and drinking water facility for people.