| YEAR | SCIENCE | HUMANITIES | COMMERCE | VOCATIONAL |
|---|---|---|---|---|
| 1979-80 | C.Sriram | A.Aruna | V.VijayaSudha | |
| 1980-81 | C.ShivaKumar | P.M.VasuDev | ||
| 1981-82 | V.Srinivasan | S.Kalpana | G.S.Madhu | |
| 1982-83 | P.ChandraMouli N.KrishnaKumar | Madhu Geetha-Krishnan | Arthi Sudamam | |
| 1983-84 | R.Ganesh | S.Krishnan | Rama Raman | |
| 1984-85 | Anand SivaSubramanian | S.Radikha | N.Revathi | |
| 1985-86 | P.Rajeswari R.Srikanth |
V.Raja | ||
| 1986-87 | Vinod AnanthaRaman | Mahesh Balan | ||
| 1987-88 | Pradipta Prasunsaha | P.Rajesh | ||
| 1988-89 | S.Muralidar | Samir Kashyap | ||
| 1989-90 | S.Narayanan | Sujatha Subramanian |
C.Sarmishta | |
| 1990-91 | Sandhya Chari | M.HariPriya | C.K.Padma Shree | |
| 1991-92 | Arvind ParthaSarathy | K.Subhashini | N.Banumathy | |
| 1992-93 | Garimellah Gotam | B.Bama | N.Kalyani | |
| 1993-94 | R.Narayan Sriram Ramabadran |
C.Sarat Chand | ||
| 1994-95 | N.Muralidhar | S.Rajagopal | ||
| 1995-96 | Vaishnav Srinivas | G.Chella Krishnan | ||
| 1996-97 | Radha Raghupathy | Srikanth Viswanathan |
||
| 1997-98 | Karthik Raghupathy | R.Anuradha | ||
| 1998-99 | A.Sridhar Divya AnanthaRaman |
D.Mukundhan | ||
| 1999-00 | K.Panchapagesan | J.V.Dushyan | ||
| 2000-01 | Kavitha Sridharan | Vikram Sivaraman | ||
| 2001-02 | Sanjeev Vaidhyanathan | A.Deivani | ||
| 2002-03 | Shruti Chaturvedi | R.Prathiba | ||
| 2003-04 | Anushya Chandran | Sunder Ram Kasturi | ||
| 2004-05 | Araakash | R.Deeptha | ||
| 2005-06 | Ragavendra Vasudevan | Shreya Mehta |