CBSE Board Exams 2026: Key Dates + Presentation Tips to Score Extra Mark

With CBSE Class 10 and Class 12 board exams starting this week (February 17, 2026 onwards), many students are in full revision mode. Whether you’re in Kerala, Kuwait, or anywhere else, the official dates and syllabus remain the same worldwide.

Below are the most important official links, date highlights, and proven presentation tips that can help you earn those extra ½–3 marks per long-answer question — without needing more content.

CBSE Official Links & Key Resources (2025-26)

Main Websites

Official CBSE: https://www.cbse.gov.in
Academic Portal (Syllabus, Sample Papers, Marking Schemes): https://cbseacademic.nic.in

Curriculum & Syllabus 2025-26

Full Curriculum: https://cbseacademic.nic.in/curriculum_2026.html
- Secondary (Class 10)
- Senior Secondary (Class 12)

Revised Date Sheets 2026 (released Dec 2025)

Sample Question Papers + Marking Schemes 2025-26

Class 10: https://cbseacademic.nic.in/SQP_CLASSX_2025-26.html
Class 12: https://cbseacademic.nic.in/SQP_CLASSXII_2025-26.html

Important Dates Summary

Class 10 Main Exams: February 17 – March 11, 2026
- Feb 17: Mathematics (Standard/Basic)
- Feb 21: English
- Feb 25: Science
- Mar 2: Hindi
- Mar 7: Social Science
Class 12 Main Exams: February 17 – April 10, 2026
- Feb 18: Physical Education
- Feb 20: Physics
- Feb 28: Chemistry
- Mar 12: English Core
- Mar 25: Informatics Practices / Computer Science
- Mar 27: Biology
Practical Exams: January–February 2026 (school-level)
Results: Expected May–June 2026

Disclaimer: These dates can change or may differ, please refer to your school notification for more accurate dates

Quick Exam Presentation Tips to Boost Your Score

These work across all boards (CBSE/ICSE/Kerala) and subjects — especially for long-answer questions (5–8 marks).

Treat Your Paper as a Performance Examiners scan hundreds of sheets. Neat, structured answers stand out and earn impression marks.
Margins, Spacing & Scale
- 1-inch margins left/right. Do not write anything on the left margin other than the question number given on the question paper. Write number very clearly and large enough to read properly.
- Use scale + pencil for headings/lines (never freehand/pen). (Keep an eye on the time, don’t waste time decorating the paper)
- No folding, keep sheets flat.
Clear, Underlined Titles
- Write powerful headings (e.g., “Proof that √7 is Irrational”, “Definition of XYZ” etc). Headings help the examiner to identify the question easily.
- Underline with scale, helps examiners spot and award points quickly. It brings a neatness overall.
Guess the Marking Scheme
- Think step-wise: Examiners give marks per keyword/point/step.
- Always include: Assumption/Definition, Points, Underlined keywords, Boxed formula, Labeled diagram, Conclusion.
- Check the above links for a sample marking scheme. This will give you an idea on how the marks are allocated.
Bullets Over Paragraphs
- Paragraphs hide points.
- Use bullets/numbering → every point gets counted.
- Give proper spacing between points, so they understand the structure at a glance.
Diagrams & Graphs – Neat & Labeled
- Pencil + scale (never pen).
- Big size, 5–8 labels + arrows.
- Graphs: X/Y axes, title, scale.
Structure Special Questions
- Proofs: Heading, Statement, Diagram, Numbered steps, Box formula, “Hence proved”.
- Comparisons: Table or bullets (Similarities/Differences).
- Problems: Given data, Formula boxed, Steps, Units, Conclusion. Even if you don’t arrive at the conclusion, keep in mind, well structured answers give a good impression, which might motive them to give you marks (not sure, just give a try, nothing to loose)