N. Suriya Prakash and S. Mohnish Kumar of Sri Jayendra Saraswathy Vidyalaya won the first prize at a science exhibition — "Science unlimited - trends in biological science" — organised by Dr. G.R. Damodaran College of Science for higher secondary students. Students C.S. Vignesh and Jayakalyani won the third prize in the quiz competition. K. Santhunuraja won the fourth prize in poster display.