Seth Deepchand Dudhani Adarsh Vidya Mandir Secondary
| School Name | Seth Deepchand Dudhani Adarsh Vidya Mandir Secondary |
| Address | Kalu, Kaloo, Lunkaransar, Bikaner, Rajasthan |
| Location | Kalu |
| City | Bikaner |
| District | Bikaner |
| State | Rajasthan |
| Pincode | 334602 |
| Category | Secondary School |
| Block | Lunkaransar |
Seth Deepchand Dudhani Adarsh Vidya Mandir Secondary is located in Kalu, Kaloo, Lunkaransar, Bikaner, Rajasthan and was established in year 2003. The school is a Co-educational and is located in Rural area. This is a Secondary school and is currently operational. It's affiliated with State Board for class-X exams. The school is managed by Private Unaided (Recognized). This school falls under Lunkaransar (16) assembly constituency. The language used to teach students is Hindi but Sanskrit and English is also spoken during classes.
| Pre Primary | 53 Kids |
| Class I to V | 224 Students |
| Class VI to VIII | 146 Students |
| Class IX to XII | 57 Students |
| Total Students | 480 Students |
| Total Teachers | 15 Teachers |
| Student-Teacher Ratio | 32:1 |
| Student-Classroom Ratio | 21:1 |
The institution has strength of around five hundred students being taught by around 15 teachers, which makes the student-teacher ratio of 32 students per teacher. Nine teachers are appointed on Regular basis and rest six are appointed on Contract basis. Nine teachers are Male and remaining six are Female. In terms of Academic qualification five teachers are Graduate and rest ten are Post Graduate. None of the teachers are trained in Computer. The student classroom ratio is 21:1, means on an average twenty one students sit in a classroom which is very good. There are 53 kids in pre primary, 224 students in class I to V, 146 students in class VI to VIII and 57 students in class IX to XII.
The school is in a private building and it has pucca boundary walls. The school has total twenty three clasrooms and twenty three other rooms. The school has internet facility for students. The school has nine desktops and one printer in its premises. There is library for students. There are two boys toilets and five girls toilets for students. The school has both hand wash facility and drinking water facility for people.