| CLASS | BORN BETWEEN | AGE BETWEEN |
| PRE-NURSERY | 01/06/2021 - 31/05/2022 | 3 to 4 Years (AS ON 01/06/2025) |
| NURSERY | 01/06/2020 - 31/05/2021 | 4 to 5 Years (AS ON 01/06/2025) |
| PREP | 01/06/2019 - 31/05/2020 | 5 to 6 Years (AS ON 01/06/2025) |
| CLASS | BORN BETWEEN | AGE BETWEEN |
| CLASS I | 01/06/2018 - 31/05/2019 | 6 to 7 Years (AS ON 01/06/2025) |
| CLASS II | 01/06/2017 - 31/05/2018 | 7 to 8 Years (AS ON 01/06/2025) |
| CLASS III | 01/06/2016 - 31/05/2017 | 8 to 9 Years (AS ON 01/06/2025) |