Each of the subjects in classes 10th and 12th as per the NIOS exam pattern 2023 carry 100 marks. Further, candidates get 3 hours to complete the paper.
NIOS exam pattern 2023 indicates that total marks for each subject of classes 10th and 12th are 100 with theory, internal, and practical evaluations. Moreover, students will have to attempt the complete paper in a duration of 3 hours. As per the NIOS test structure, there are seven subjects, 5 of which are compulsory, and 2 are optional.
The NIOS 2023 exam for 10th and 12th standards will take place from April 6 to May 8, 2023. Candidates must have a proper understanding of the NIOS exam pattern before appearing for the examination as it provides details about the kind of questions and marking scheme.
Table of Contents
- NIOS Exam Pattern 2023 for Class 12
- NIOS Exam Pattern Class 12 Marking Scheme
- NIOS 2023 Exam Pattern for Class 10
- NIOS Class 10 Marking Scheme 2023
- NIOS Study Material for Class 12
- NIOS Study Material for Class 10
- Preparation Tips for NIOS Exams
NIOS Exam Pattern 2023 for Class 12
The National Institute of Open Schooling published the NIOS test pattern 2023 on its official website. Every subject will be worth 100 marks involving theory, internal, and practical components. The internal assessment will have a weightage of 10 marks, and the practical exam will carry 30 marks. Refer to the table below for more insights on the class 12th NIOS exam pattern 2023.
| Subjects | Marks | Duration |
| Home Science | 100 | 3 hours |
| Sociology | 100 | 3 hours |
| Geography | 80 | 3 hours |
| History | 80 | 3 hours |
| Commerce (Business studies) | 100 | 3 hours |
| Accountancy | 100 | 3 hours |
| Chemistry | 80 | 3 hours |
| English | 100 | 3 hours |
| Mass Communication | 80 | 3 hours |
| Painting | 30 | 1 hour and 30 minutes |
NIOS Exam Pattern Class 12 Marking Scheme
The marking scheme helps the candidate to understand the weightage of every subject, allowing them to prepare effectively. We will discuss the subject-wise class 12th marking scheme under the NIOS exam pattern in this section.
English
The table below shows the section-wise marking scheme for class 12th English of NIOS.
| Sections | Marks Allotted |
| Functional writing skills | 25 Marks |
| Comprehension (unseen passages) | 20 Marks |
| Prescribed texts | 20 Marks |
| Functional Grammar | 15 Marks |
| Optional module | 20 Marks |
Physics
Check out the topic-wise marking scheme of NIOS 12th Physics through the following table
| Topics | Marks Distribution |
| Electricity and Magnetism | 14 |
| Motion, force, and Energy | 14 |
| Optics and Optical Instruments | 8 |
| Properties of Matter | 8 |
| Semiconductors and their Applications | 7 |
| Atoms and Nuclei | 7 |
| Heat and Thermodynamics | 6 |
| Optional | |
| Electronics | 10 |
| Physics in Medical Sciences | 10 |
| Astrophysics | 10 |
| Photography and Audio-Videography | 10 |
Chemistry
Find out the chapter-wise marks distribution for NIOS 12th grade Chemistry subject.
| Chapters | Marks |
| Atomic Structure and Chemical Bonding | 12 |
| States of Matter | 12 |
| Chemistry of Organic Compounds | 12 |
| Chemistry of Elements | 10 |
| Chemical Dynamics | 8 |
| Chemical Energetics | 8 |
| Atom Molecule and Chemical Arithmetics | 7 |
| Optional | |
|
15 |
Mathematics
Students can find the chapter-wise class 12th Mathematics NIOS marking scheme in the table below.
| Topics | Marks Allotted |
| Integral Calculus | 17 |
| Differential Calculus | 17 |
| Trigonometry | 10 |
| Determinants & Matrices | 10 |
| Coordinate Geometry | 10 |
| Complex Numbers & Quadratic Equations | 10 |
| Sequences & Series | 8 |
| Permutations & Combinations | 8 |
| Optional | |
|
10 |
Business Studies
Here are the NIOS marking scheme details for class 12th Business Studies. Students can also check the weightage of optional topics.
| Chapters | Marks Distribution |
| Introduction to Business | 16 |
| Management of Business | 16 |
| Trade and Service Activities | 16 |
| Financing of Business | 12 |
| Marketing | 12 |
| Business as a Career | 8 |
| Optional | |
|
20 |
Biology
Summarised below is the marking scheme information for NIOS 12th class Biology.
| Topics | Marks |
| Functional morphology and Life processes in animals | 11 |
| Cell, Cell functions, and Tissues | 10 |
| Heredity and Genetics | 10 |
| Reproduction and Development | 10 |
| Environmental Biology | 8 |
| Diversity and evolution of life | 6 |
| Population Explosion and Family Planning | 4 |
| Optional | |
|
10 |
NIOS 2023 Exam Pattern for Class 10
The class 10th syllabus of NIOS includes 5 mandatory subjects and 1 optional subject. There are 2 groups of subjects: Group A and Group B. Check out the table below to get more details on the class 10th NIOS exam pattern.
| Groups | Subjects |
| Group A | English, Telugu, Gujarati, Punjabi, Sanskrit, Nepali, Assamese, Hindi, Urdu, Marathi, Malayalam, Bengali, Kannada, Arabic, Persian, Tamil, and Odia. |
| Group B | Science and Technology, Home Science, Mathematics, Social Science, Data Entry Operations, Business Studies, Economics, Indian Culture and Heritage, Psychology, Accountancy, and Painting. |
NIOS Class 10 Marking Scheme 2023
Each subject included in the syllabus of NIOS class 10 comprises different sections. Check out the detailed explanation of the class 10 marking scheme of NIOS below.
| Subject | Marking Scheme |
| English |
|
| Social Science |
|
| Business Studies |
|
| Psychology |
|
| Accountancy |
|
| Data Entry Operations |
|
| Mathematics |
|
| Economics |
|
| Home Science |
|
| Indian Culture and Heritage |
|
| Painting |
|
NIOS has distributed marks for every section in each subject. For instance, there are 4 sections in the English Language- Reading, Grammar, Writing, and Literature. Reading and Writing sections are worth 15 and 25 marks, respectively. Moreover, the Literature and Grammar sections carry a weightage of 30 marks each.
NIOS Study Material for Class 12
NIOS provides complete study material for the senior secondary course, i.e., class 12, on its official website. Students can click the links below to access the subject-wise PDFs of books and other relevant study material.
| Subject | Download Links for Study Material |
| Hindi | Click Here |
| English | Click Here |
| Bengali | Click Here |
| Urdu | Click Here |
| Sanskrit | Click Here |
| Mathematics | Click Here |
| Physics | Click Here |
| Chemistry | Click Here |
| Biology | Click Here |
| History | Click Here |
| Geography | Click Here |
| Political Science | Click Here |
| Economics | Click Here |
| Business Studies | Click Here |
| Accountancy | Click Here |
| Home Science | Click Here |
| Psychology | Click Here |
| Computer Science | Click Here |
| Sociology | Click Here |
| Painting | Click Here |
| Mass Communications | Click Here |
| Data Entry Operations | Click Here |
| Environmental Science | Click Here |
| Tourism | Click Here |
| Introduction to Law | Click Here |
| Library & Information Science | Click Here |
| Arabic | Click Here |
| Military History | Click Here |
| Military Studies | Click Here |
| Physical Education and Yog | Click Here |
| Early Childhood Care and Education | Click Here |
| Veda Adhyayan | Click Here |
| Sanskrit Vyakarana | Click Here |
| Bharatiya Darshan | Click Here |
| Sanskrit Sahitya | Click Here |
NIOS Study Material for Class 10
Students preparing for 10th-grade NIOS exams can access the entire study material from the official website. The table below provides the subject-wise links for the class 10th study material of NIOS.
| Subjects | Download Link for Study Material |
| English | Click Here |
| Social science | Click Here |
| Indian Culture and Heritage | Click Here |
| Painting | Click Here |
| Data Entry Operations | Click Here |
| Home Science | Click Here |
| Mathematics | Click Here |
| Science and Technology | Click Here |
| Economics | Click Here |
| Business Studies | Click Here |
| Psychology | Click Here |
| Accountancy | Click Here |
| Sanskrit | Click Here |
Preparation Tips for NIOS Exams
Since NIOS does not conduct regular classes, it becomes challenging for students to complete the syllabus. However, the board provides sample papers and the NIOS exam pattern on its official website for students’ reference. Those preparing for NIOS exams must follow the below-mentioned tips and tricks to score higher marks.
- Know the NIOS exam pattern: It is vital for students to be familiar with the NIOS exam pattern to prepare for the exam strategically. Students can check the NIOS exam pattern from the official website of the board.
- Create a study plan: Students must devise a realistic timetable and adhere to it strictly. They must dedicate ample time to every subject to pass the exam with good marks.
- Solve NIOS sample papers: The board provides a subject-wise list of sample papers on its official website. It is a great source of preparation for students and helps them understand the course structure. Therefore, they must practice various NIOS sample papers to get an idea of the types of questions frequently asked.
- Prepare notes: This technique is very useful for the last-minute revision of the NIOS syllabus. Hence, students must create short notes so that they can retain all the information easily.
- Refer to NIOS-published books: Students often get confused as to which study material is best for NIOS preparation. NIOS publishes its own preparation material for every subject. It is advisable for candidates to refer to the same resource for preparation. However, in case they require more practice, they can study from NCERT books.
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