National Institute of Open Schooling NIOS Class 10th, 12th Results 2023 check score at nios.ac.in NIOS 10th 12th Results 2023 : The National Institute of Open Schooling (NIOS) declared the secondary and senior secondary course October 2023 exam results. The overall pass percentage for Class 10 is 54.91 per cent, while it is 64.43 per […]