| Class | Date of Birth in Between | Age | Date as on | |
| Pre-Nursery | 01-04-2021 | 31-03-2022 | If the child is 3 and above | 31st March 2025 |
| Nursery | 01-04-2020 | 31-03-2021 | If the child is 4 and above | 31st March 2025 |
| KG | 01-04-2019 | 31-03-2020 | If the child is 5 and above | 31st March 2025 |
| Class I | 01-04-2018 | 31-03-2019 | If the child is 6 and above | 31st March 2025 |
| Class II* | 01-04-2017 | 31-03-2018 | If the child is 7 and above | 31st March 2025 |
| Class III* | 01-04-2016 | 31-03-2017 | If the child is 8 and above | 31st March 2025 |
| Class IV* | 01-04-2015 | 31-03-2016 | If the child is 9 and above | 31st March 2025 |
| Class V* | 01-04-2014 | 31-03-2015 | If the child is 10 and above | 31st March 2025 |
| Class VI* | 01-04-2013 | 31-03-2014 | If the child is 11 and above | 31st March 2025 |
| Class VII* | 01-04-2012 | 31-03-2013 | If the child is 12 and above | 31st March 2025 |
| Class VIII* | 01-04-2011 | 31-03-2012 | If the child is 13 and above | 31st March 2025 |