- Formerly known as National Institute of Open schooling is a central govt open board. Students can able to give 10th standard exam directly. And 10th pass students can give 12th standard exam directly.
- NIOS is conducting exam twice in a year. Students can give exam unlimited time within 5 years from admission.
- NIOS degree is valid at par with any indian secondary and higher secondary board.
- FOR MARCH EXAM LAST DATE FOR ADMISSION IS GENERALLY 15TH SEPTEMBER.
- FOR OCTOBER EXAM LAST MONTH FOR ADMISSION IS GENERALLY FEBRUARY.