Competitors probably passed their HSC or Class 12 from a perceived board with Chemistry, Physics, and Mathematics as obligatory subjects. The base imprint expected for TNEA affirmations is half in transitional or Class 12. Candidates shortlisted based on merit/rank rundown will be called to partake in the directing of TNEA 2020. The specialists will bunch the shortlisted up-and-comers as per their positions and delivery the rundown of qualified competitors before each round of directing.