A Fresh Start for Class 10 Students
Hey students! If you’re in Class 10 this year, here’s some great news — the syllabus for Board Exams 2025 has been updated and reduced in many boards.
Yes, you read that right!
To make studies more focused and stress-free, the CBSE, BSEB (Bihar Board), and JAC (Jharkhand Board) have revised their Class 10 syllabus.
This means fewer unnecessary chapters, more time to revise, and better chances to score higher marks.
At Sankalp Institute, Garhwa, we’ve already updated our course plans according to the latest changes. Our teachers are guiding students only with the official syllabus, so every hour of study counts!
Why Did the Boards Reduce the Syllabus?
Over the last few years, students have faced a lot of pressure — from online classes to heavy books and long exam schedules. To make learning smoother, the boards decided to continue with the rationalised syllabus introduced during the pandemic.
The idea is simple:
Focus on important concepts
Remove repeated or advanced topics
Give students more time to understand and practise
This helps you learn better, not just memorize for marks.
CBSE Class 10 – What’s New and What’s Removed
The CBSE Board hasn’t announced a brand-new reduction this year but continues with the syllabus that was trimmed earlier (about 25–30% of the content).
Here’s what’s changed or removed for 2025.
Mathematics – Topics Removed
- Real Numbers: Euclid’s Division Lemma is gone!
- Polynomials: No polynomial division algorithm.
- Pair of Linear Equations: A few complex word problems removed.
- Coordinate Geometry: Fewer examples under the distance formula.
- Statistics: Some lengthy exercises are gone.
Main takeaway: Focus on Trigonometry, Quadratic Equations, and Arithmetic Progressions — these carry the highest marks.
Science – Topics Reduced
- Periodic Classification of Elements: Deleted.
- Sources of Energy: Only major renewable sources remain.
- Management of Natural Resources: Partly removed.
- Environmental Management: Merged with other chapters.
Tip: Focus on “Life Processes”, “Electricity”, and “Chemical Reactions” — these are key scoring areas.
Social Science – Topics Deleted
- Geography: “Types of Resources” and “Vanishing Forests” reduced.
- Economics: “Globalisation and Indian Economy” simplified.
- Political Science: “Challenges to Democracy” removed.
- History: Minor portions of “Nationalism in India” trimmed.
Pro Tip: Read NCERT carefully — CBSE sticks to textbook wording in exams.
Bihar Board (BSEB) Class 10 – Latest Reduced Syllabus
The Bihar Board has also simplified several subjects to make studies more student-friendly.
Maths
- Simplified examples in Mensuration and Linear Equations.
- Some tricky factorisation questions removed.
- Basic geometry and statistics remain.
Science
- “Environmental Management” trimmed.
- “Sources of Energy” shortened to renewable types only.
- “Metals and Non-Metals” simplified.
Social Science
- “Resources and Development” reduced.
- “Globalisation” chapter made easier.
- “Consumer Rights” activity section removed.
Languages (Hindi & English)
- Shorter writing tasks — no long essays or formal letters.
- Grammar and comprehension remain unchanged.
Advice from Sankalp Teachers:
Instead of wasting time memorizing removed topics, spend that energy practising sample papers. That’s what will fetch you marks!
Jharkhand Board (JAC) Class 10 – 20% Reduction Confirmed
Good news for Jharkhand students!
The Jharkhand Academic Council (JAC) has officially reduced the Class 10 syllabus by around 20% for 2024–25. Let’s see what’s changed:
Mathematics
- “Statistics” and “Probability” reduced.
- Fewer examples in “Trigonometry”.
- Coordinate geometry simplified.
Science
- “Our Environment” chapter removed completely.
- “Sources of Energy” and “Periodic Table” trimmed.
Social Science
- “Challenges to Democracy” removed.
- “Globalisation” shortened.
- “Agriculture” – some case studies cut.
English
- “Formal Letter” and “Article Writing” removed.
- Short writing tasks retained.
- Grammar and comprehension stay important.
Tip from Sankalp Faculty: Focus on concept-based questions and writing practice — that’s what JAC boards love to test.
Quick Comparison – Deleted Topics Overview
| Subject | CBSE | BSEB | JAC |
|---|---|---|---|
| Maths | Euclid’s Lemma, Polynomial Division | Simplified Linear & Mensuration Problems | Reduced Statistics & Probability |
| Science | Periodic Table, Natural Resources | Environmental Management (part), Energy Sources | Our Environment, Sources of Energy |
| SST | Biodiversity, Globalisation (part) | Globalisation, Consumer Rights (shortened) | Challenges to Democracy, Globalisation |
| English | No Major Change | Essays Shortened | Letters & Articles Removed |
Class 10 Reduced Syllabus PDFs – Direct Download Links
CBSE Class 10 Reduced Syllabus 2025-26- Official CBSE Website:
- Download CBSE Class 10 Reduced Syllabus PDF
BSEB (Bihar Board) Class 10 Reduced Syllabus 2025-26
- Official BSEB Website:
- Download Bihar Board Class 10 Syllabus PDF
- Official JAC Website:
- Download JAC Class 10 Syllabus PDF
What This Means for Students
Reducing the syllabus doesn’t mean you study less — it means you study smarter.
Boards have kept the core concepts intact, so your understanding matters more than the number of chapters.
Benefits of the Reduced Syllabus:
- Less pressure and anxiety
- More time for revision
- Easier to focus on scoring topics
- Better balance between school and self-study
Just remember — competitive exams like NTSE, Olympiads, and CUET still ask conceptual questions, so build your basics strong.
How Sankalp Institute Helps You Stay Ahead
At Sankalp Institute, Garhwa, we’ve always believed in teaching smart. Our faculty closely track every syllabus update from CBSE, BSEB, and JAC so that you never waste time on outdated topics.
Here’s how we make learning easy:
- Updated Notes & Study Materials – based on the latest syllabus
- Board-Focused Classes – topic-by-topic coverage
- Regular Tests & Mock Exams – practice before the real exam
- Doubt Sessions – clear every concept
- Expert Mentorship – from experienced and result-oriented teachers
Our goal is simple — better understanding, better marks.
Practical Study Tips from Sankalp Teachers
- Always Check the Latest Syllabus:Don’t rely on old books. Ask your teacher or visit the official board site.
- Use NCERT as Your Base:Almost every board exam question comes from NCERT or equivalent textbooks.
- Plan Smart Revisions:Study in short intervals, revise regularly, and take small quizzes.
- Practise with Model Papers:BSEB, JAC, and CBSE release sample papers — solve them weekly.
- Join a Guided Program:Coaching doesn’t just teach; it gives structure. Our Sankalp mentors guide you exactly on what to read and how to score.
Frequently Asked Questions (FAQs)
Has CBSE officially reduced the syllabus for Class 10 in 2025?
Yes. CBSE continues with its previously rationalised syllabus — around 25–30% of less important content has been removed.
What percentage of syllabus is reduced in JAC Class 10?
The Jharkhand Academic Council (JAC) has confirmed about 20% reduction in the 2024–25 session syllabus.
Is the Bihar Board syllabus also reduced for Class 10?
Yes. BSEB has simplified and reduced overlapping or lengthy sections in subjects like Science, Maths, and Social Science.
Do these changes affect board exam marks distribution?
No. The marking pattern remains the same — only the content has been adjusted. Students still need to prepare conceptually.
Will removed topics come in the exam accidentally?
Not if you follow the official syllabus. At Sankalp Institute, we strictly teach from the updated syllabus only.
Should students still study deleted topics for competitive exams?
Yes, if you’re preparing for NTSE, Olympiad, or CUET, cover the basics of removed chapters — they help in conceptual clarity.
How can Sankalp Institute help with the reduced syllabus?
We offer updated notes, mock tests, and live guidance from expert teachers to ensure you study what truly matters.
Conclusion
The Class 10 Reduced Syllabus 2025 is a welcome change for students of all boards.
It lightens your workload while keeping your preparation strong and focused.
At Sankalp Institute, Garhwa, we are already training students with the updated syllabus, focusing on:
- Concept clarity
- Time management
- Smart revision
- Confidence building
If you want to make your Class 10 journey easier and more successful, join Sankalp Institute today — where your hard work meets expert guidance.