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The National Institute of Open Schooling specifies the list of class 12 topics, which may be seen on the institute's official web page. In addition to this article, students may check the NIOS Subjects for Class 12 2021 at nios.ac.in. History, geography, physics, chemistry, biology, sociology, and other subjects are taught at the National Institute of Open Schooling (NIOS). NIOS Subjects for 12 must be selected by students during the NIOS admissions process, which takes place in September.

For more details, visit: https://school.careers360.com/articles/nios-subjects-for-class-12th

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