There is a common entrance test conducted by the Central University of Kerala, Thiruvananthapuram which must be qualified in order to get a rank placement in the merit list that is published by the university in their official website. Here is the link to get furthur updates -
http://www.cukerala.ac.in/index.php?option=com_content&view=article&id=238&Itemid=296&lang=en
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