Every school is proud to have students who achieve great heights in education. Cluny marked her first District and State ranks way back in 1982. S.Sujatha stood first in the district and S.Sudha second in the matriculation examination held in the year 1982, S.Sangeetha and M.Sridevi stood first and second in the Salem District in the year 1988.
In the matriculation examination held in March 1996, C.Vidhya of our School stood first in the Salem District and 6th in the state and Sridevi Sundarajan stood second in the district and seventh in the state.
In 1999, Preeti Rathnam secured state 2nd rank in Hindi.
In March 2003, R.Rukmani stood 4th in the State and first in the District. Nithila Kanagasabai stood State 2nd in Hindi and District first.
In 2006, V.Rashikaa and L.Sudharshana stood 2nd and 3rd in the District respectively.
In the Higher Secondary public examination held in March 2008. S.Pavithra ranked District first. In 2010, S.Manisha and Shwetha Srinivasan scored State First in French in the Matriculation examinations.