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NIOS 12th Exam Pattern 2025: National Institute of Open Schooling (NIOS) releases the NIOS Exam Pattern for Class 12 every year. Students must go through the NIOS Class 12 Exam Pattern 2025 to have an insight into the type of questions and the marking scheme. Students must also go through the entire NIOS Class 12 Syllabus and ensure that they cover the whole syllabus well in time.
The board will release the NIOS Class 12 exam 2025 date sheet April session on the official website. Students can download the NIOS 12th admit card 2025 from the official website. The NIOS 12th result 2024 October session will be released in December 2024. Students are advised to practice the previous year NIOS 12th question papers and boost their preparation for the NIOS Class 12 exam.
NIOS Exam Pattern Class 12 2025
The NIOS Class 12 Exam Pattern will help the students in chalking out their NIOS 12th preparation strategy as well. They can divide the time according to the weightage of subjects. Following table shows
| Subjects | Marks | Time duration |
|---|---|---|
| Commerce (Business studies) |
100 | 3 hours |
| Home Science | 100 | 3 hours |
| Accountancy | 100 | 3 hours |
| Sociology |
100 | 3 hours |
| Chemistry | 80 | 3 hours |
| Geography | 80 | 3 hours |
| English | 100 | 3 hours |
| History |
80 | 3 hours |
| Mass Communication |
80 | 3 hours |
| Painting |
30 | 1 hour and 30 minutes |
Explore subject-wise topics asked in NIOS 12th
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Subject-wise Exam Pattern for NIOS Class 12
Provided below is the subject-wise exam pattern for NIOS Class 12:
NIOS Exam Pattern for Class 12 English
| Sections |
Marks |
|---|---|
| Prescribed texts |
20 Marks |
| Functional Grammar |
15 Marks |
| Functional writing skills |
25 Marks |
| Comprehension (unseen passages) |
20 Marks |
| Optional module |
20 Marks |
NIOS Exam Pattern for Class 12 Physics
| S No. |
Topics |
Marks |
|---|---|---|
| Core Module |
||
| 1 |
Motion, force and Energy |
14 |
| 2 |
Electricity and Magnetism |
14 |
| 3 |
Properties of Matter |
8 |
| 4 |
Optics and Optical Instruments |
8 |
| 5 |
Atoms and Nuclei |
7 |
| 6 |
Semiconductors and their Applications |
7 |
| 7 |
Heat and Thermodynamics |
6 |
| Optional Module |
||
| 8 |
Astrophysics |
10 |
| 9 |
Electronics |
10 |
| 10 |
Photography and Audio-Videography |
10 |
| 11 |
Physics in Medical Sciences |
10 |
NIOS Exam Pattern for Class 12 Mathematics
| S.No |
Chapters |
Marks |
|---|---|---|
| 1 |
Complex Numbers & Quadratic Equations |
10 |
| 2 |
Determinants & Matrices |
10 |
| 3 |
Permutations & Combinations |
8 |
| 4 |
Sequences & Series |
8 |
| 5 |
Trigonometry |
10 |
| 6 |
Coordinate Geometry |
10 |
| 7 |
Differential Calculus |
17 |
| 8 |
Integral Calculus |
17 |
| Optional Modules |
||
| 1 2 3 |
Statistics & Probability (or) Vectors & Analytical Solid Geometry (or) Linear Programming |
10 |
NIOS Exam Pattern for Class 12 Chemistry
| S.No |
Chapters |
Marks |
|---|---|---|
| 1 |
Atom Molecule and Chemical Arithmetics |
7 |
| 2 |
Atomic Structure and Chemical Bonding |
12 |
| 3 |
States of Matter |
12 |
| 4 |
Chemical Energetics |
8 |
| 5 |
Chemical Dynamics |
8 |
| 6 |
Chemistry of Elements |
10 |
| 7 |
Chemistry of Organic Compounds |
12 |
| Optional Modules |
||
| 1 2 |
Environmental Chemistry (or) Chemistry and Industry |
15 |
NIOS Exam Pattern for Class 12 Biology
| S.No |
Chapters |
Marks |
|---|---|---|
| 1 |
Diversity and evolution of life |
6 |
| 2 |
Cell, Cell functions and Tissues |
10 |
| 3 |
Functional morphology and Life processes in plants |
11 |
| 4 |
Functional morphology and Life processes in animals |
11 |
| 5 |
Reproduction and Development |
10 |
| 6 |
Heredity and Genetics |
10 |
| 7 |
Population Explosion and Family Planning |
4 |
| 8 |
Environmental Biology |
8 |
| Optional Modules |
||
| 1 2 3 4 |
Tools and Techniques in Biology (or) Economic Biology (or) Health Science (or) Emerging Areas in BiologyBiochemistry, Biotechnology and Immunobiology |
10 |
NIOS Exam Pattern for Class 12 Business Studies
| S.No |
Chapters |
Marks |
|---|---|---|
| 1 |
Introduction to Business |
16 |
| 2 |
Business as a Career |
8 |
| 3 |
Trade and Service Activities |
16 |
| 4 |
Management of Business |
16 |
| 5 |
Financing of Business |
12 |
| 6 |
Marketing |
12 |
| Optional Modules |
||
|
|
Office procedures and Practices (or) Practical Banking (or) Introduction to Factory Set-up (or) Agency Services |
20 |
FAQs on NIOS 12th Exam Pattern
FAQs on NIOS 12th Exam Pattern
Q: How many groups are there for NIOS 12th subjects?
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 2023. It is mandatory to choose one language subject from group A and other subjects can be chosen from any group.
Upvote 
Q: How many subjects are compulsory in NIOS 12th exam?
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 2023. It is mandatory to choose one language subject from group A and other subjects can be chosen from any group. At the Senior Secondary level, the subjects are divided into Group A and Group B, Group C, Group D, Group E and Group F.
Upvote Q: What is the NIOS 12th Class Exam Pattern?
For NIOS 12th exam, each subject paper will be conducted for 100 Marks. This 100 marks involve theory, internal, and practical components. The internal assessment will have a weightage of 10 marks, and the practical exam will carry 30 marks. The time duration of the NIOS board exam is 3 Hours. Students should understand the NIOS exam pattern and prepare accordingly. The grading of subjects is made of two parts, Tutor Marked Assignments, or TMAs and the final examinations.
Upvote Q: What are the mediums of studies available in NIOS?
Upvote Q: Is it mandatory to go through the NIOS 12th exam pattern?
Students are advised to go through the NIOS 12th pattern and syllabus. This will help them to get an idea on the topics to be learned. It will also help them to know the marking scheme. Understanding the NIOS pattern helps students to plan accordingly. This will help students to be familiar with the type of questions asked for the exam.
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NIOS 12th Exam
Student Forum
Anything you would want to ask experts?Answered 3 weeks ago
No, you will not be allowed to write the NIOS 12th exam without the admit card. Hence, it is suggested that you remember to carry this document of utmost importance, otherwise you either be wasting your time to get it from home or will miss the exam and awarded zero in the subject.
S
Contributor-Level 10
Answered 4 weeks ago
In Coimbatore, there are several colleges that offer programs in fashion designing and psychology that accept the NIOS 12th certificate. Here are a couple of options:
PSG College of Arts & Science: This college offers a Bachelor of Science in Costume Design and Fashion. They have a well-established
P
Contributor-Level 6
Answered a month ago
NIOS board is strictly against the practise of using any unfair means during the examinations. The board is actively working to prevent and discourage any malpractice during board examinations every year. So, you are advised to go through the NIOS 12th syllabus and solve as many previous years quest
S
Contributor-Level 10
Popular Courses After 12th
Exams: BHU UET | KUK Entrance Exam | JMI Entrance Exam
Bachelor of Design in Animation (BDes)
Exams: UCEED | NIFT Entrance Exam | NID Entrance Exam
BA LLB (Bachelor of Arts + Bachelor of Laws)
Exams: CLAT | AILET | LSAT India
Bachelor of Journalism & Mass Communication (BJMC)
Exams: LUACMAT | SRMHCAT | GD Goenka Test
Where can I get the NIOS 12th previous year question papers?