Best Free Online Resources for NCERT and CBSE Practice in 2025

Preparing for CBSE exams in 2025 does not always require expensive guidebooks or coaching. In fact, some of the most effective study resources are free and available online. With digital tools becoming more accessible, CBSE students can practice NCERT questions, attempt mock tests, and revise with expert explanations without spending a rupee. This blog explores the best free online resources and how to use them effectively for board exam success.

Why free online resources matter

Free digital platforms level the playing field for students from all backgrounds. They provide access to quality study materials, ensuring that every student—whether in a metro or a small town—can prepare with the same resources. They also encourage self-learning, which is a skill that helps beyond exams. By reducing dependence on costly books and coaching, students can focus on mastering NCERT concepts, which remain the backbone of CBSE exams.

Best NCERT solution platforms

NCERT textbooks form the core of CBSE exams, and practicing them thoroughly is non-negotiable. Fortunately, many free platforms provide step-by-step NCERT solutions:

• NCERT official website – Free access to all NCERT textbooks and exemplar problems in PDF format.
• LearnCBSE – Well-organized NCERT solutions and chapter summaries.
• Vedantu & Byju’s free sections – Selected NCERT solutions and live doubt-solving videos.
• TopperLearning – NCERT answers and free sample notes.

Students should start with the NCERT official site to build a strong foundation, then use other platforms for varied explanations.

Free sample papers and mock tests

Practicing sample papers is crucial for building exam stamina. Free resources include:

• CBSE Academic website – Official sample papers with marking schemes.
• myCBSEguide – Free mock tests, past year papers, and practice quizzes.
• Career360 and Aglasem – Downloadable question banks for multiple subjects.

Attempting one mock test per week familiarizes students with exam pressure and time management.

YouTube channels worth following

Video-based learning can make complex concepts easier to understand. Recommended free channels include:

• ExamFear Education – Clear explanations of NCERT topics in both English and Hindi.
• Doubtnut – Step-by-step problem solving, especially in Maths and Science.
• Magnet Brains – Full syllabus coverage for Classes 6–12 with free lectures.
• Physics Wallah (PW free content) – Focused Science and Maths lectures for board exam prep.

Students can create playlists for each subject and revise one topic daily using these videos.

Mobile apps for daily practice

Several apps provide free quizzes, flashcards, and study tools:

• Doubtnut app – Snap a photo of a problem and get instant video solutions.
• Edurev – Free study notes, quizzes, and mock tests.
• Google Socratic – AI-powered explanations of Maths and Science problems.
• NCERT Solutions app – Quick access to solved exercises and summaries.

Daily use of these apps can make revision more interactive and less monotonous.

Limitations of free resources

While free resources are invaluable, they have limitations. Not all platforms guarantee error-free solutions, and some may lack depth for competitive exam-level preparation. Students must also be cautious of distractions on platforms like YouTube. Relying exclusively on free content may work for boards, but competitive exam aspirants may need additional structured guidance.

How to combine free and paid prep

The smartest strategy is balance. Free resources should be the first step—NCERT textbooks, official sample papers, and YouTube explainers. Once students master these, they can selectively invest in paid test series or doubt-solving courses if required. Parents should evaluate whether paid resources genuinely add value or simply duplicate what is freely available.

Final list of recommended websites

Here is a curated list of the best free websites CBSE students can bookmark for 2025 preparation:

1. NCERT Official Site – Textbooks and exemplars
2. CBSE Academic Website – Sample papers and marking schemes
3. myCBSEguide – Mock tests and practice papers
4. Magnet Brains YouTube – Full syllabus video lectures
5. Doubtnut app – Instant problem-solving support
6. Aglasem – Question banks and exam updates

With these resources, every student has the tools to prepare well for CBSE exams without spending extra money. The key is consistency—using free platforms daily to practice, revise, and stay exam-ready.

The best exam preparation is not always expensive—the right free resources can be just as powerful when used wisely.