To take admission in NIOS, you can follow these general steps:
Visit the official NIOS website and navigate to the "Admissions" section.
Select the appropriate stream (Secondary, Senior Secondary, Vocational, etc.) and read the eligibility criteria.
Register yourself as a new user on the NIOS online portal and fill in the required details.
Choose the desired subjects and study center.
Upload the necessary documents and pay the required fees.
Submit the application form online or offline as per the instructions provided.