National Sr Sec School
🇮🇳 Official data · 2026Charkhi Dadri, Haryana
About National Sr Sec School
National Sr Sec School is a private senior secondary school located in Charkhi Dadri of Haryana, India. It caters for Classes 1–12. In 2026 it enrolled 176 students with 18 teachers (9.8 students per teacher). Privately managed schools affiliated to CBSE, run by a trust, society or company and charging fees.
Other published figures: girls 36.9%; enrolment growth (5 yr) 115.9%; postgraduate teachers 38.9%; classrooms 14; students per classroom 12.6; computers 6; year founded 1,983; years since founding 43.
There are 33 schools in Charkhi Dadri.
Published measures
All figures published for National Sr Sec School by the official sources.
- Students
- 176
- Total enrolment reported to UDISE+ for the latest census year.
- Teachers
- 18
- Regular and contract teachers reported to UDISE+.
- Pupil–teacher ratio
- 9.8
- Students per teacher (lower means more teacher time per child); the RTE Act norm is 30:1 for primary and 35:1 for upper primary.
- Girls
- 36.9%
- Share of enrolled students who are girls.
- Enrolment growth (5 yr)
- 115.9%
- Change in total enrolment over the last five UDISE+ census years.
- Postgraduate teachers
- 38.9%
- Share of teachers holding a postgraduate degree or above.
- Classrooms
- 14
- Classrooms in use, as reported to UDISE+.
- Students per classroom
- 12.6
- Total enrolment divided by classrooms in use.
- Computers
- 6
- Functional desktops, laptops and tablets available to students.
- Year founded
- 1,983
- Year of foundation recorded in the CBSE affiliation register.
- Years since founding
- 43
- Years since the school's recorded founding year.
Students trend
How students at National Sr Sec School has changed over time.
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Similar schools
Private senior secondary schools in Haryana with a comparable Students.
National Sr. Sec. School
Jind · Private senior secondary · Classes 1–12
176 students
Gyan Jyoti High School, Vpo Muradgarh (Karnal)
Karnal · Private secondary · Classes 1–10
175 students
S B S D Public Sr Sec School
Karnal · Private senior secondary · Classes 1–8
175 students
Bright Future International Akal Academy
Kurukshetra · Private senior secondary · Classes 1–12
175 students
Akal Academy Khokhar
Sirsa · Private secondary · Classes 1–10
174 students
Gandhi Memorial National Public School
Ambala · Private secondary · Classes 1–10
180 students
Frequently asked questions
Is National Sr Sec School a good school?
India publishes no school-level results, so this site does not score Indian schools. Judge National Sr Sec School on its published profile (176 students, 9.8 students per teacher, Classes 11–12 (Senior Secondary), Co-educational, English medium, Pre-primary section), compare it with other schools in Charkhi Dadri, and visit it to ask about support at your child's level.
How many students attend National Sr Sec School?
National Sr Sec School had 176 students in 2026, a change of +116% over five years, taught by 18 teachers.
What is the pupil–teacher ratio at National Sr Sec School?
National Sr Sec School reports 9.8 students per teacher (176 students, 18 teachers). A lower ratio means more teacher time per child; it does not by itself measure teaching quality.
Is National Sr Sec School a primary school or a senior secondary school?
National Sr Sec School is classified as a senior secondary school covering Classes 1–12. It is a private school.