Hi
Students preparing for the exams can download the complete Class 12 syllabus from the official website nios.ac.in.
https://www.google.com/amp/s/school.careers360.com/boards/nios/nios-12th-syllabus/amp
National Institute of Open Schooling (NIOS) conducts Senior Secondary examination twice a year, in March/April and in October/November.
For more details
https://www.google.com/amp/s/school.careers360.com/exams/nios-class-12/amp
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