NIOS admission in Bihar has released its official notification related to the admission in class 10th and 12th. You can opt for the 2019-2020 and 2020 October examination session to **** your 12th and 10th standard. You can go to the senior secondary exam if you have a secondary education certificate. If you have a primary educational certificate, then you can go for Class X admission. Her, you will get some basic details about NIOS Admission In Bihar and how to move through the process.