Mysuru:  The students of Kodagu Model School, Vidyashankar Layout, Sathagalli, Mysuru, have excelled in the 18th Kannada Talent Search Exam conducted by Sirigannada Prakashana, Chitradurga, in November 2017.   Four toppers from the school  were felicitated with medals and certificates for their outstanding performance.  The medal-winners are as follows: State-level — Chandana K. Urs; District-level…