NIOS Grading System 2025 Explained: Know Passing Marks, Grading Criteria

NIOS Grading System 2025 Explained: Know Passing Marks, Grading Criteria

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Mayank
Mayank Uniyal
Assistant Manager
Updated on Aug 27, 2025 15:53 IST
NIOS grading system 2025 will help students to understand the open board marking scheme followed by the authorities. Check the grading system and NIOS passing marks for class 10 and 12 here for result preparation of the National Institute of Open Schooling (NIOS) in 2025 here .

NIOS grading system 2025 will help students to understand open board marking scheme followed by authorities. Check grading system and NIOS passing marks for classes 10 and 12 here for result preparation.

NIOS Grading System 2025 Class 10, 12 Explained!

NIOS Grading System 2025: National Institute of Open Schooling (NIOS) announces NIOS Result 2025 Class 10, 12 at official website. Students who appear for class 10th and 12th exams through NIOS can now check NIOS 10th Result 2025 and NIOS 12th Result 2025 online from official website. However, understanding NIOS Grading System 2025 before checking NIOS marksheet 2025 is necessary in order to be aware of marking scheme followed by board for result preparation. Board will release NIOS Result 2025 Class 10, 12 online for October session soon on official website, i.e. nios.ac.in. Further, NIOS provisional marksheet 2025 will students can check their details along with subject-wise scores.

Table of contents
  • NIOS Grading System Explained
  • NIOS Result 2025 Grading System Decoded
  • NIOS Grading System 2025: No concept of Exam Failing
  • NIOS Grading System vs Traditional Evaluation System
  • NIOS Result 2025: Pass and Certification Criteria

NIOS Grading System Explained

While checking answer sheets and preparing NIOS Results 2025, Board follows a method different from traditional boards that use a percentage-based marking system. Instead of showing subject-wise marks in percentages, NIOS uses a grading system, where grades are given based on students’ performance in exams and assignments for their respective classes. 

NIOS Result 2025 Grading System Decoded

grade system followed for class 10th result preparation, along with preparing NIOS 12th Result 2025 ranges from A to E. grading system consists of several grades ranging from A to E. following are grades for NIOS passing marks 2025

Grade
Percentage Range
A 80% and above
B 60% to 79%
C 40% to 59%
D 33% to 39%
E Below 33%

NIOS Grading System 2025: No concept of Exam Failing

NIOS 2025 exam Grading System does not include concept of failing board exam. Calling it as one of its key features, NIOS takes pride in giving students a chance to continue their education. Even if a student scores less than 33%, they are awarded a Grade E. This process ensures that every candidate gets an opportunity to continue their education and improve their performance.

NIOS Grading System vs Traditional Evaluation System

Traditional Evaluation System

Traditional boards measure students’ performance, typically ranging from 0% to 100%. Also, a set passing percentage varies from board to board. Students are under pressure to score above a certain threshold to pass board exams.

NIOS Grading System

Q:   What is the minimum pass percentage for each subject in the NIOS 10th exam?
A:

Students should score 33% of the total marks for passing the NIOS Class 10 exam. For 10th and 12th, you need to score a minimum of 33% in the aggregate in the practical and theory exams.

Q:   Which courses can I pursue after class 10th?
A:

Students can join for Plus two course after the 10th grade. Those who do not wish to go for 12th can join for Diploma engineering courses, ITI, poly technic courses, Diploma in hotel management, Diploma in fashion technology, Diploma in pharmacy etc. Even though there are so many Diploma courses, students are advised to complete 12th grade and then join degree course for better career growth. 

Q:   What are the subjects available for the NIOS Senior Secondary Course (Class 12)?
A:
Following are the subjects available at the senior secondary level course. They are Hindi English Bengali, Odia, Tamil, Urdu, Sanskrit, Gujarati, and Punjabi. It also include Persian, Arabic, Malayalam, Mathematics, Physics Chemistry Biology History, Geography, Political Science, Economics, Business Studies, Accountancy, Home Science, Psychology, Computer Science, Sociology, Painting, Environmental Science, Mass Communication, Data Entry Operations, Introduction to Law, Library and Information Science, Veda Adhyan, Sanskrit Vyakaran, Bharatiya Darshan, Sanskrit Sahitya, Physical Education and Yog, Military Studies, Military History and Early Childhood Care and Education. The NIOS offers 41 subjects including 12 languages for 12th grade. NIOS has divided the subjects for class 12 into six groups namely Group A, B, C, D, E and F. Group A consists language subjects while other groups include subjects from Science, Commerce, Humanities and others. Each student has to select a minimum 5 subjects in total while applying for NIOS admission. It is mandatory to choose one language subject from group A and other subjects can be chosen from any group.

Unlike traditional evaluation system, NIOS evaluates students’ overall performance rather than just assigning passing marks. grading system also encourages continuous learning and improvement, without students being labelled failures.

NIOS Result 2025: Pass and Certification Criteria

Course Pass Criteria Certification Criteria
Secondary Course (NIOS 10th) A minimum of 33% marks in aggregate (Theory plus Practicals where applicable) in public examination. Pass in 5 subjects, including at least one but not more than two languages
Senior Secondary Course (NIOS 12th) A minimum of 33% marks (separately in theory and Practicals in subjects having both and also in aggregate) in public examination. Pass in 5 subjects, including at least one but not more than two languages

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Q:   How many groups are there for NIOS 12th subjects?
A:

NIOS has divided the subjects for class 12 into six groups namely Group A, B, C, D, E and F. Group A consists language subjects.  Other groups include subjects from Science, Commerce, Humanities and others. Each student has to select a minimum 5 subjects in total while applying for NIOS admission 2025. It is mandatory to choose one language subject from group A and other subjects can be chosen from any group.

Q:   What are the subjects available for NIOS Class 10th?
A:
Subjects available for students at the secondary level include Hindi English Urdu, Sanskrit, Bengali, Odia, Marathi, Telugu, Gujarati, Kannada, Punjabi, Assamese, Nepali, Malayalam, Arabic, Persian, Tamil, Sindhi, Mathematics, Science and Technology, Social Science, Economics, Business Studies, Home Science; Psychology, Indian Culture and Heritage, Painting, Data Entry Operations, Accountancy, Hindustan Music, Carnatic Music, Veda Adhyan, Sanskrit Vyakaran, Bharatiya Darshan, Sanskrit Sahitya. NIOS offers 35 subjects including 18 languages for Class 10 students. The NIOS tenth class student is required to complete a minimum of 5 subjects with a minimum of one language and a maximum of two languages, to be eligible for certification. The subjects are broadly divided into two categories- Group A and Group B. Group A includes English Hindi Urdu, Bengali, Telugu, Gujarati, Kannada, Punjabi, Nepali, Assamese, Marathi, Sanskrit, Malayalam, Odia, Arabic, Persian and Tamil. Group B includes Mathematics, Science and Technology, Social Science, Economics, Business Studies, Home Science, Data Entry Operations, Psychology, Indian Culture and Heritage, Accountancy, Painting, and Data Entry Operations.
Q:   Can I join regular school for 11th, after my NIOS 10th?
A:

Yes, the NIOS 10th board exam is equivalent to the CBSE, ICSE and other state boards. Students can join regular school for 11th after successful completion of NIOS 10th board exam. 

About the Author
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Mayank Uniyal
Assistant Manager

Mayank Uniyal is MCom graduate in International Business. He has over 7 years of experience in content writing. He is working in the education domain since the beginning of his career. He covers news and updates fro

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Comments

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soma mukerjee

5 months ago

In NIOS 10th if any student opt for both DEO and HPE within five subjects would it be counted for passing board exam?

Reply to soma mukerjee