Satyaveer, if you want to enquire about the class 12 English NIOS exam, then it is on 7th April 2020 and the same for class 10th is on 3rd April 2020.

If you wanted to enquire about the admit card of NIOS exam, then kindly note that the National Institute of Open Schooling (NIOS) will release the admit card tentatively in the first week of March and so the admit card may be released any time soon on the official website of NIOS which is nios.ac.in

and the candidates can download their NIOS admit cards by entering the enrollment number already known to them.