NIOS Class 10 Date Sheet 2019: Due to elections on October 21, 2019, the official authorities have decided to postpone the Science & Technology exam (212) on November 4, 2019. The National Institute of Open Schooling (NIOS) released the NIOS 10th Date Sheet on September 4, 2019. The class 10 theory examination started on October 4, 2019. While the practical examination … [Read more...] about NIOS Class 10 Date Sheet 2019 (Released) | Science & Tech. Exam Rescheduled To November 4