NIOS 12th Syllabus 2026 PDF Download – Latest Subject-Wise Curriculum (Updated)
The National Institute of Open Schooling (NIOS) has released the NIOS Class 12 Syllabus 2026 on its official website nios.ac.in. Students appearing for the NIOS Senior Secondary (Class 12) Board Exams 2026 must carefully go through the latest syllabus to understand the subject-wise topics, exam pattern, marks distribution, and practical requirements.
The NIOS 12th syllabus 2026 helps students plan their preparation strategically by focusing only on the prescribed content. Whether you are preparing for Science, Commerce, or Humanities, having a clear understanding of the syllabus is the first step toward scoring high marks in the NIOS board examinations.
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📌 Why is NIOS 12th Syllabus 2026 Important?
Going through the syllabus is a crucial part of exam preparation. The syllabus clearly mentions:
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Important chapters and topics
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Weightage of each unit
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Practical and theory components
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TMA (Tutor Marked Assignment) coverage
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Public examination syllabus
Benefits of studying the syllabus thoroughly:
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Avoids studying irrelevant topics
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Helps in time management
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Improves exam confidence
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Boosts overall board exam performance
📅 NIOS 12th Exam 2026 – Key Highlights
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Exam Authority: National Institute of Open Schooling (NIOS)
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Class: Senior Secondary (Class 12)
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Exam Mode: Offline (Pen & Paper)
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Public Exam Schedule: April–May 2026
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On-Demand Exams: Conducted throughout the year
(Except April, May, October & November) -
Minimum Passing Marks: 33% in each subject
Buy NIOS Solved PDF AND Handwritten Assignment :-
CONTACT/WHATSAPP – 8130208920 , 88822 85078
📚 NIOS 12th Syllabus 2026 – Subject Groups
NIOS has divided Class 12 subjects into six groups: Group A, B, C, D, E and F.
🔹 Group A – Language Subjects
Hindi, English, Urdu, Sanskrit, Gujarati, Bengali, Tamil, Odia, Punjabi, Arabic, Persian, Malayalam
🔹 Group B – Humanities & Skill Subjects
Mathematics, Home Science*, Psychology, Geography*, Economics, Business Studies, Painting*, Data Entry Operations*, Early Childhood Care & Education, Sanskrit Vyakaran, Bharatiya Darshan
🔹 Group C – Science & Other Subjects
Physics*, History, Environmental Science*, Library & Information Science*
🔹 Group D – Advanced Studies
Chemistry*, Political Science, Mass Communication*, Military Studies
🔹 Group E – Commerce & Law
Biology*, Accountancy, Introduction to Law, Military History
🔹 Group F – Technology & Physical Education
Computer Science*, Sociology, Tourism, Physical Education & Yoga*
(Subjects marked with * include practical exams)
✅ Subject Selection Rules for NIOS Class 12
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Minimum 5 subjects are compulsory
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At least one language from Group A is mandatory
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Remaining subjects can be chosen from any group
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Only one subject can be selected from Groups C, D, E & F
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Maximum 7 subjects allowed (with additional fee)
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Passing marks: 33% per subject
📥 Steps to Download NIOS 12th Syllabus 2026 PDF
Students can download the official syllabus PDF by following these steps:
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Visit nios.ac.in
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Click on Student Information
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Select Senior Secondary Syllabus
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Choose the subject
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Download the NIOS Class 12 Syllabus 2026 PDF
Both Hindi and English medium syllabi are available for theory and practical exams.
Buy NIOS Solved PDF AND Handwritten Assignment :-
CONTACT/WHATSAPP – 8130208920 , 88822 85078
📘 NIOS 12th Syllabus 2026 – Subject-Wise Details
📖 NIOS Class 12 English Syllabus 2026
Sections Covered:
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Reading Comprehension
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Prose & Poetry
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Writing Skills
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Grammar & Usage
Assessment Pattern:
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TMA: 40%
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Public Exam: 60%
🔬 NIOS Class 12 Physics Syllabus 2026
Major Units:
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Units, Dimensions & Vectors
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Laws of Motion
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Work, Energy & Power
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Thermodynamics
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Oscillations & Waves
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Electricity & Magnetism
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Optics
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Atoms & Nuclei
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Semiconductor Devices
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Communication Systems
Includes theory + practical components.
➗ NIOS Class 12 Mathematics Syllabus 2026
Core Topics:
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Sets, Relations & Functions
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Trigonometry
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Algebra
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Coordinate Geometry
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Probability & Statistics
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Matrices & Determinants
🧪 NIOS Class 12 Chemistry Syllabus 2026
Modules Covered:
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Basic Concepts of Chemistry
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Atomic Structure & Bonding
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States of Matter
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Chemical Thermodynamics
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Chemical Kinetics
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Organic Chemistry
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Environmental Chemistry
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Chemistry in Everyday Life
🌱 NIOS Class 12 Biology Syllabus 2026
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Cell Biology
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Genetics & Evolution
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Plant Physiology
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Human Physiology
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Biotechnology
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Ecology & Environment
📊 NIOS Class 12 Accountancy Syllabus 2026
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Accounting Principles
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Journal & Ledger
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Trial Balance
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Financial Statements
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Computerised Accounting
🌍 NIOS Class 12 Political Science Syllabus 2026
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Individual & State
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Indian Constitution
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Structure of Government
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Democracy & Electoral System
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Contemporary World Politics
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India’s Foreign Policy
💻 NIOS Class 12 Computer Science Syllabus 2026
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Computer Fundamentals
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Programming Concepts
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Data Structures
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Practical Programming
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Project Work
Buy NIOS Solved PDF AND Handwritten Assignment :-
CONTACT/WHATSAPP – 8130208920 , 88822 85078
🔬 Practical Exam Syllabus (Class 12)
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Practical exams carry 20–30 marks
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Mandatory for Science, Computer Science, Geography, Home Science, Painting
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Focus on application-based learning
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Conducted at designated NIOS study centres
📝 NIOS 12th Exam Preparation Tips 2026
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Complete syllabus before date sheet release
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Prepare a realistic study timetable
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Focus on NIOS study material
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Practice previous year papers & sample papers
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Revise weak topics regularly
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Avoid distractions like mobile & TV
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Maintain physical & mental health
❓ FAQs
Q1. Where is the NIOS Class 12 syllabus released?
👉 On the official website nios.ac.in
Q2. Is the syllabus same for public & on-demand exams?
👉 Yes, the syllabus is the same.
Q3. How many subjects are compulsory in NIOS Class 12?
👉 Minimum 5 subjects, including one language.
Q4. What is the minimum passing marks?
👉 33% in each subject
✅ Conclusion
The NIOS 12th Syllabus 2026 is comprehensive and flexible, allowing students from different streams to complete their education without stress. By understanding the latest subject-wise syllabus, exam pattern, and preparation strategy, students can significantly improve their performance in the NIOS Senior Secondary Board Exams.
📌 Download the syllabus PDF today, plan your preparation smartly, and stay consistent to achieve success.