NIOS for Class 12 Failed Students in 2020-21 – NIOS is a National Board under the Government of India which facilitates examinations for secondary and senior secondary. NIOS also offers various vocational courses after school. The Department of Human Resource Development (Government of India) established the National Institute of Open Schooling. Under this, students from various Education Boards can sit in the re-examination and get good marks and make their future brighter. NIOS allows one to take a direct examination in class 10th if one has done a basic elementary education and class 12th if one has passed class 10th or any equivalent of the same.
https://www.openstudy.co.in/nios-admission-12th-failed/