New Delhi: National Institute of Open Schooling (NIOS) has released evaluation criteria for grade 10 and 12 students.
The NIIS Board Examination 2021 for grade 10, 12 evaluation criteria have been released on the official website of the council – Nios.ac.in.

Happy! You have managed to throw your votelogin to see the results that match Nios The results of F0R students appear for the first time not having past performance or only have one subject skipped and has Tima in the subject registered for the June 2021 exam.
Available Internal Assessments (TMA Awards) will be considered for the calculation of the results of the current subject registered for the June 2021 exam for the theory and practice of stream-I students who do not have past performance have past performance skipped in just one subject.
For SR.
Secondary candidates will be calculated by adopting the formula based on the average sign of the maximum theory and minimum pass mark in theory multiplied by TMA rations (signs obtained in TMMA / Total TMS in the subject).
Likewise, the subject with a practical practical sign will be calculated by adopting a formula based on the average maximum practical value and a minimum practical pass mark multiplied by the TMA ratio (signs obtained in TMMA / Total TMA signs in the subject).
For middle school students, the results will be calculated by adopting a formula based on the maximum average value (practical theory +) and the minimum (practical theory) of the pass in the subject multiplied by TMA rations (total sign Tom toxs in the subject).
The sign obtained will then be calculated proportionally for theory and practical separately.
For students who have graduated in four or more subjects: The average three previous subject performance of HO students has passed in four or more subjects in the same course will be considered to calculate the calculation of the current subject for June 2021 theory and practical examination.
For students who have graduated in two or three subjects: the average two performance of the last subject from students who have passed two or three subjects in the same course will be considered to calculate the calculation of the current subject for June 2021 theory and practical examination.
For students who have passed only in one subject: For students who have passed only in one subject in the same course and TMA is not available (stream-i) or TMA does not apply (stream, III & IV), average performance Rata from the last three public exams in the same course in the same course and the performance of the graduated subject will be considered to calculate the calculation of the current subject registered for the June 2021 exam for theory and practical.
Read here How Nios evaluates students