Over 60,000 candidates out of the 1.45 lakh who sat the competitive Teachers’ Aptitude Test – Secondary (TAT-S) on June 4 have qualified for TAT-S Mains, scheduled for June 25. Successful candidates will be eligible for teaching positions in secondary schools, following changes to the selection procedure, which now requires both TAT-Prelims and TAT-Mains tests to be passed, both of which are based on the new TAT structure.