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NIOS Syllabus 2026 (Secondary & Senior Secondary)

Explore complete syllabus for all classes under NIOS.

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CBSE Board Exam 2026:

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25 Education Boards

1,365+ Subject Syllabi

20,813+ Chapters & Units

12+ Lakh Bilingual Practice MCQs

The National Institute of Open Schooling (NIOS) is an autonomous national board under the Ministry of Education, Government of India. NIOS provides flexible, learner-centric open school education for Secondary (Class 10 equivalent) and Senior Secondary (Class 12 equivalent) levels. Evaluation includes Tutor Marked Assignments (TMA), practical assessments, and Public Examinations (held in April–May & October–November)... The National Institute of Open Schooling (NIOS) is an autonomous national board under the Ministry of Education, Government of India. NIOS provides flexible, learner-centric open school education for Secondary (Class 10 equivalent) and Senior Secondary (Class 12 equivalent) levels. Evaluation includes Tutor Marked Assignments (TMA), practical assessments, and Public Examinations (held in April–May & October–November) alongside the flexible On-Demand Examination System (ODES).

NIOS Open Schooling Guide Official Scheme & Assessment Guidelines

Subject Selection Rules

Must select minimum 5 subjects (at least 1, max 2 languages from Group A). Can select up to 2 additional subjects (maximum 7).

Evaluation System

TMA (Tutor Marked Assignments): 20% weightage in theory marks.
Exams: Public Exams (April-May & Oct-Nov) & On-Demand Exams (ODES).

Textbooks & SLM

Follow official NIOS Self-Learning Material (SLM). Practise chapter MCQs on TargetExams for top scores.

TargetExams is an independent study portal. Refer to official NIOS portal at nios.ac.in for admissions & circulars. Ministry of Education, Govt. of India Recognized

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NIOS syllabus for Classes 10 & 12

X Class 10 SyllabusNIOS XII Class 12 SyllabusNIOS

NIOS (Secondary & Senior Secondary) — Complete Curriculum & Study Guide

NIOS is the autonomous open schooling authority under the Ministry of Education, Government of India, committed to delivering flexible, learner-centric secondary and senior secondary education. This syllabus hub aggregates complete class-wise subjects, chapters, and marking blueprints to empower students with clear academic direction.

Curriculum Features for NIOS

Flexible Subject Choice: Choose 5 to 7 subjects across Science, Commerce, and Humanities streams based on your academic goals.
Dual Assessment System: Tutor Marked Assignments (TMA) carry 20% weightage in theory marks alongside Public & On-Demand Exams (ODES).
Interactive CBT Practice: Pair your NIOS Self-Learning Material (SLM) study with TargetExams chapter tests for maximum retention.

AI-Powered Study Framework

AI-Assisted Learning for NIOS Secondary & Sr. Secondary Students

Education is changing rapidly. Students no longer have to depend only on textbooks, static notes, and fixed schedules. With AI-assisted personalized learning, NIOS students can identify exactly where they struggle, master difficult concepts at their own pace, and know what to study next.

Your 24×7 Study Friend

Stuck on a concept late at night? Get instant, simpler step-by-step explanations anytime without hesitation.

Weak Chapter Detection

Pinpoints exact concepts where marks are lost rather than just showing a general test score.

"What Should I Study Next?"

Actionable recommendations guide your daily revision hours to the highest-priority topics.

The Continuous Smart Learning Cycle

1. Explore Syllabus 2. Study Chapter 3. Attempt Test 4. Detect Weak Areas 5. AI Concept Revision 6. Master & Improve

How AI Detects Your Weak Chapters

One of the biggest hurdles students face is not knowing exactly where they are losing marks. A student might say: “I am weak in Science.” But that information is too broad. The actual problem is typically concentrated in two or three chapters, or particular numerical problems within those chapters.

Performance-Based AI Analysis for NIOS Students

Core Concepts 86%

Formulas & Rules 78%

Coordinate Units 72%

Weak Area Alert 48%

Smart Next Action: “Your accuracy in foundational concepts is high, but application questions scored 48%. Revise the key chapter formulas and re-attempt the practice test before moving to the next unit.”

From Marks to Meaningful Learning Insights

Traditional tests end with a raw score (e.g. 11/15 or 73%). Students need to know: Why did I lose those marks? Were they conceptual mistakes, calculation slips, or repeated trap options?

Strong Area: Fundamental Definitions & Theoretical Rules Needs Focus: Application-Based Numericals & Multi-step Problems Suggested Action: Review Step-by-Step Solutions & Retake Chapter Quiz

AI + Teacher + Textbook + Practice: The Optimal Combination

AI does not replace traditional education—it strengthens it. The highest-performing students combine the unique advantages of all learning resources:

Teacher Core academic guidance, mentorship, and deep subject mastery.

Textbook Prescribed NIOS curriculum & authoritative theory.

Practice Tests Timed self-assessment, speed building, and error elimination.

AI Assistant 24×7 personalized explanations, simpler analogies & weak area detection.

Frequently Asked Questions

TargetExams provides comprehensive open schooling syllabus breakdowns for NIOS Secondary (Class 10 equivalent) and Senior Secondary (Class 12 equivalent) stages.

Evaluation combines Tutor Marked Assignments (TMA, carrying 20% weightage in theory marks), practical examinations, and written theory papers in Public Examinations (April–May / Oct–Nov) or On-Demand Examinations (ODES).

Learners select 5 to 7 subjects: at least 1 language (and at most 2 languages from Group A) along with academic subjects from Science, Commerce, or Humanities streams.

ODES is an innovative flexible assessment feature of NIOS allowing registered learners to take an examination whenever they feel prepared, without waiting for scheduled bi-annual Public Exams.

Yes. Certificates issued by NIOS are equivalent to CBSE/ICSE/State Boards and are fully recognized by AIU, NTA (NEET/JEE/CUET), UPSC, defense services, and all universities across India.