CTET stands for Central Teacher Eligibility Test. It is conducted by the CBSE to determine eligibility for teaching posts in central government schools like Kendriya Vidyalayas and Navodaya Vidyalayas. Many state schools and private schools also accept CTET scores. The exam has two papers — one for classes 1 to 5 and one for classes 6 to 8. Check the official CTET website for the latest notification.