2022 Science Group S Akshayalakshmi H Aparna S Sadhana S Sandhana 488/500 479/500 479/500 478/500 Commerce Group G Varshini G Sonali P Harini 488/500 484/500 482/500 Class 10 Toppers A. Ashritha S Puviyazhini M Aashritha 493/ 500 484/ 500 481/ 500