Ln National Senior Secondary School
| School Name | Ln National Senior Secondary School |
| Address | Siwankala, Sisotar, Sikandarpur N.P., Navanagar, Ballia, Uttar Pradesh |
| Location | Siwankala |
| City | Ballia |
| District | Ballia |
| State | Uttar Pradesh |
| Pincode | 221717 |
| Category | Higher Secondary School |
| Block | Navanagar |
Ln National Senior Secondary School is located in Siwankala, Sisotar, Sikandarpur N.P., Navanagar, Ballia, Uttar Pradesh. Established 14 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 Sikandarpur assembly constituency. The medium of instructions is Hindi in the school but English and Sanskrit is also spoken during classes.
| Class I to V | 194 Students |
| Class VI to VIII | 316 Students |
| Class IX to XII | 368 Students |
| Total Students | 878 Students |
| Total Teachers | 22 Teachers |
| Student-Teacher Ratio | 40:1 |
| Student-Classroom Ratio | 44:1 |
This institution has around nine hundred students studying who are taught by 22 teachers, which makes the student-teacher ratio of 40 students per teacher. All of the teachers are appointed on Regular basis. Twelve teachers are Male and remaining ten are Female. In terms of Academic qualification fourteen teachers are Graduate and rest eight are Post Graduate. Two teachers are trained in Computer. The student classroom ratio is 44:1, means on an average forty four students sit in a classroom which is good. There are 194 students in class I to V, 316 students in class VI to VIII and 368 students in class IX to XII.
The school is in a private building and it has pucca boundary walls. The school has total twenty clasrooms. There is both library and book bank for students. There are four boys toilets, four girls toilets and two cwsn toilets for students. The school has both hand wash facility and drinking water facility for people.