| 1975 | Mrigen Sharma | Private Candidate (Kohima English School) | 77.50 % |
| 1976 | Sharmila Das | Little Flower School, Kohima | 69.30 % |
| 1977 | Pranab Das | Railway High School, Dimapur | 76.70 % |
| 1978 | Inderjit Camotra | Baptist English School, Kohima | 77.60 % |
| 1979 | Smita Kolte | Little Flower School, Kohima | 75.90 % |
| 1980 | A. Kaisa Angela Mao | Little Flower School, Kohima | 77.80 % |
| 1981 | Karam Sharma | Govt. High School, Kohima | 76.60 % |
| 1982 | Sujit Koshy | Don Bosco School, Kohima | 80.30 % |
| 1983 | Nitai Ch. Dey | Railway High School, Dimapur | 86.20 % |
| 1984 Mar | Iftikhar Ali | Don Bosco School, Kohima | 85.40 % |
| 1984 Dec | Jaspal Singh | St.John's School, Tuensang | 83.85 % |
| 1985 | Japas Dutta | St.John's School, Tuensang | 89.14 % |
| 1986 | Sunil Kumar Sethi | S.D.Jain High School,Dimapur | 85.40 % |
| 1987 | Adita Bhattacharya | Little Flower School, Kohima | 82.70 % |
| 1988 | Paramita Deshmukh | Little Flower School, Kohima | 84.25 % |
| 1989 | Sanuo Angami | Little Flower School, Kohima | 84.12 % |
| 1990 | Pawan Agrawal | S.D.Jain High School,Dimapur | 87.30 % |
| 1991 | Joseph Augustine | Kohima English School, Kohima | 86.62 % |
| 1992 | Khriekosa Rino | Kohima English School, Kohima | 87.00 % |
| 1993 | Rajesh Kumar Sethi | S.D. Jain High School,Dimapur | 84.25 % |
| 1994 | Nishini Hekha | Don Bosco School, Kohima | 89.63 % |
| 1995 | Vineet Patni | S.D. Jain High School,Dimapur | 88.75 % |
| 1997 | Cherakung Zeliang | Kohima English School, Kohima | 99.00 % |
| 1998 | Deepak Basumatary | Mezhür Hr.Sec.School, Kohima | 86.17 % |
| 1999 | Teisovi Gerard Meyase | Don Bosco Hr.Sec.School, Kohima | 85.83 % |
| 2000 | John R. Meyase | Don Bosco Hr.Sec. School, Kohima | 87.67 % |
| 2001 | Nisha Jain Kala | S.D. Jain High School, Dimapur | 87.83 % |
| 2002 | Toshienla Jamir | St.Paul School, Dimapur | 88.67 % |
| 2003 | Charani Hekha | Mezhür Hr.Sec. School, Kohima | 88.67 % |
| 2004 | Kito H. Yeptho | Don Bosco Hr.Sec.School, Kohima | 92.50 % |
| 2005 | Aotula T. Imchen | Queen Mary School, Mokokchung | 87.00 % |
| 2006 | Urmila Dey | Chandmari Hr. Sec. School, Kohima | 92.83 % |
| 2007 | Orenthung Kikon | Mezhür Hr.Sec. School, Kohima | 87.83 % |
| 2008 | Debasish Chowdhury | Pranab Vidyapith Hr.Sec.School, Dimapur | 91.83 % |
| 2009 | Vepilü Chüzho | Fernwood School, Kohima | 92.33 % |
| 2010 | Omegali | Stella Hr.Sec.School, Kohima | 92.67 % |
| 2011 | Yimkum I Ozukum | St.Mary’s Hr.Sec.School, Padampukhuri | 94.83 % |
| 2012 | Thejaselhou Kire | Little Star Hr.Sec.School, Dimapur | 94.66 % |
| 2013 | Helal Uddin Shah | M.G.M. Hr.Sec.School, Dimapur | 96.16 % |
| 2014 | Shubhamkar Barman | Ram Janaki Hr.Sec.School, Dimapur | 96.67 % |
| 2015 | Nazneen Akhtar Tapadar | Holy Cross Hr.Sec.School, Dimapur | 97.16 % |
| 2016 | Madhu Kumari Giri | S.D. Jain Hr. Sec. School, Dimapur | 96.83 % |
| 2017 | Deepa Mishra | Holy Cross Hr.Sec.School,Dimapur | 97.67 % |
| 2018 | Vivotsonuo Sorhie | Mezhür Hr.Sec.School,Kohima | 98.33 % |
| 2019 | Wangshitemjen Ozukum | Queen Mary Hr.Sec.School, Mokokchung | 98.00 % |
| 2020 | Abhi Chakraborty | Holy Cross Hr.Sec.School,Dimapur | 98.33 % |
| 2021 | Keneino Thorie | Trinity School,Kohima | 98.50 % |
| 2022 | Delphi Oinam | Don Bosco Hr.Sec.School,Dimapur | 99.17 % |
| 2023 | Christy Paul Mathew | Don Bosco Hr.Sec.School,Dimapur | 99.00 % |
