Dear Ashwin, TANCET is held for admission to MBA, MCA and M.E. / M.Tech. / M.Arch./ M.Plan. programs offered by colleges affiliated with Anna University. TANCET scores are to be accepted by University Departments, University Colleges of Engineering, Regional Centres of Anna University, Government and Government Aided Engineering Colleges, and Self-financing Colleges in Tamil Nadu. In other words, TANCET is a Tamilnadu based entrance examination for admissions in Tamilnadu and not Karnataka. So you cannot seek an admission oin Karnataka based on TANCET.