G.Senior Secondary School Kalesra
| School Name | G.Senior Secondary School Kalesra |
| Address | Kalsera, Kalesara, Pisangan, Ajmer, Rajasthan |
| Location | Kalsera |
| City | Ajmer |
| District | Ajmer |
| State | Rajasthan |
| Pincode | 305204 |
| Category | Higher Secondary School |
| Block | Pisangan |
G.Senior Secondary School Kalesra is located in Kalsera, Kalesara, Pisangan, Ajmer, Rajasthan and was established 96 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 State Board for class-X & class-XII exams. The school is managed by Department of Education. It is located in Nasirabad (102) assembly constituency. The medium of instructions is Hindi in the school but English and Sanskrit is also spoken during classes.
| Class I to V | 91 Students |
| Class VI to VIII | 61 Students |
| Class IX to XII | 108 Students |
| Total Students | 260 Students |
| Total Teachers | 15 Teachers |
| Student-Teacher Ratio | 17:1 |
| Student-Classroom Ratio | 22:1 |
The school teaches around three hundred students and has recruited total 15 teachers. The student-teacher ratio is 17 students per teacher. All of the teachers are appointed on Regular basis. Eight teachers are Male and remaining seven are Female. In terms of Academic qualification one teacher is Below Graduate, three are Graduate and rest eleven are Post Graduate. Twelve teachers are trained in Computer. The student classroom ratio is 22:1, means on an average twenty two students sit in a classroom which is very good. There are 91 students in class I to V, 61 students in class VI to VIII and 108 students in class IX to XII.
The school is in a Govt. building and it has pucca boundary walls. The school has total twelve clasrooms and eleven other rooms. The school has both internet facility and DTH facility for students. The school has one laptop, five desktops, one scanner, one printer, one webcam and one generator in its premises. There is reading corner, library and book bank 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.