Bold statement: CBSE is reshaping how you’ll be graded in 2026, and understanding the new format now can prevent costly mistakes on exam day. And this is the part most people miss: the changes aim to tighten how answers are organized and evaluated, so careful preparation matters more than ever.
Here’s a clear rewrite of the original information in a fresh, beginner-friendly form, with a few practical expansions to help you grasp the implications.
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Overview of the changes for Class 10:
- In December 2025, the Central Board of Secondary Education (CBSE) announced important updates to the Class 10 Science and Social Science paper formats for students taking the 2026 board exams.
- The goal of these changes is to improve the quality and consistency of evaluation by organizing the papers into clearly defined sections.
Science paper structure (Class 10):
- The Science question paper is split into three sections: Section A, Section B, and Section C.
- Section A covers Biology, Section B covers Chemistry, and Section C covers Physics.
Social Science paper structure (Class 10):
- The Social Science question paper is divided into four sections: Section A, Section B, Section C, and Section D.
- Section A is History, Section B is Geography, Section C is Political Science, and Section D is Economics.
How to prepare and what to check:
- Students should review the sample question papers for both Science and Social Science, which CBSE has made available on the CBSE Academic website. This helps with understanding the format and the type of questions to expect.
- Practical guidance for answering:
- When writing Science responses, divide your answer book into three sections (A, B, C) according to the subject areas and keep each answer within the designated section only.
- When writing Social Science responses, divide your answer book into four sections (A, B, C, D) corresponding to History, Geography, Political Science, and Economics, and ensure answers stay within their respective sections.
- Do not mix answers from one section into another; mixing will lead to the section’s answers not being evaluated.
- If any answers cross into a different section, the work may not be awarded marks, and issues may not be addressed during later verification or revaluation.
Administrative note for schools:
- CBSE has instructed all schools to practice this new format with students beforehand so that they are familiar with the layout and reduce mistakes during the actual exams.
Why this matters for you:
- Being aware of the exact sectioning helps you plan your answer structure, time management, and where to place each concept in the paper.
- Practicing with the sample papers now can build familiarity, reduce confusion on exam day, and improve your chances of accurate evaluation.
Controversial angle to consider:
- Some critics worry that rigid sectioning could limit expressive, integrative answers. Do you think this format constrains or clarifies student responses? Share your thoughts in the comments with examples from your own preparation or experience.
