1.First Visit CSE Official website http://cse.ap.gov.in/DSE/
2.Click on Teachers Corner Tab
3.Next Click on TNIT - Practice Test - URL details Display on screen Below page
Enter User ID & Password (Treasury ID ) and Submit
Next appear Subject and Question Paper Link
Question Paper 1 and Paper 2 Appear, Four Multiple Choice answers and Select One Answer, Go to Next Question.
AND FINALLY YOU GOT RESULT...
AP Teachers Online Test TNIT Practice Paper Link