Hello,

You can apply for NIOS class 10th and 12th exam online at the official website, sdmis.nios.ac.in. Students are suggested to check and meet the eigibility criteria before applying. The NIOS exam application is easy and includes steps like entering identification number after selecting the state/UT, identity, type, and course followed by filling the basic details and creating OTP.

You can check the complete NIOS class 10 application process and NIOS class 12th application process here.

Hope this helps.