Class 10 & Class 12 — The pattern decoded, the marks mapped, the plan dated
The complete 31-page guide to the 2027 CBSE board exams. What is confirmed and what is still expected, the 80+20 and 70+30 papers decoded, the 33% pass rules and grading maths explained, the internal-assessment marks you fully control, a 137-day study plan from October to February, subject playbooks for both classes, the two-exam strategy, and the post-result playbook. Every fact verified against official CBSE sources, October 2026.
Get Your Copy →Built for the students sitting the 2027 boards — and the parents behind them
The 80+20 paper, the four internal-assessment blocks, the two-exam policy, and a plan from October to February.
The 70+30 and 80+20 splits, the separate theory/practical pass rule, and subject playbooks for Science, Commerce and Humanities.
A one-page briefing on what helps, what hurts, and how the compartment, improvement and re-evaluation routes actually work.
The verified 2026-27 rules in one place — the 50/20/30 question mix, the grading scale, and the post-result process decoded.
Eight sections of verified, do-this-today material
The four facts CBSE has already settled, the date-sheet timeline, and the LOC deadline you cannot miss.
Class 10's five sections, Class 12's subject splits, and the 50/20/30 question mix that tells you where the marks sit.
How you actually pass, the 2026-27 change that was withdrawn, and worked pass calculations for both classes.
A dated calendar from 2 October 2026 to the expected 16 February 2027 start, in three phases, with a weekly rhythm.
Thirteen subject chapters across both classes — what the paper rewards, the fastest marks, and the traps to avoid.
A revision tracker, a ten-week mock schedule, a 25-question self-test with answers, and a common-mistakes checklist.
Eight sections — from the rules of the game to exam day and after
Confirmed vs expected, the 2026 cycle in numbers, who does what, and your pre-exam checklist.
Class 10's 80+20, Class 12's 70+30 and 80+20, the 50/20/30 mix, internal assessment, practicals and the syllabus map.
The 33% rules, the withdrawn 2026-27 change, grades and CGPA, worked pass calculations and where marks are lost.
Three phases, the dated weekly calendar, the weekly rhythm, a sample study day, and revision techniques that work.
Mathematics, Science, Social Science, English and Hindi / second language.
Physics, Chemistry, Maths, Biology, Accountancy, Business Studies, Economics and English Core.
The last seven days, exam-day execution, sleep and stress, the two-exam decision, and verification and re-evaluation.
Revision tracker, mock schedule, self-test with answers, common-mistakes checklist, FAQ, parent briefing and glossary.
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Everything you need to know before buying
Every date is either the CBSE's own confirmed date or is clearly labelled as expected, with the reason. As of October 2026 the 2027 date sheet had not been released; the playbook explains the expected window and the Board's stated planning rule, and tells you to confirm on cbse.gov.in.
Yes. Sections 1 to 4 apply to both classes, and Sections 5 and 6 give separate subject playbooks for Class 10 (Maths, Science, Social Science, English, Hindi) and Class 12 (Physics, Chemistry, Maths, Biology, Accountancy, Business Studies, Economics, English).
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No. CBSE confirmed in a 21 September 2026 circular that there is no change in the question-paper design or assessment pattern for 2026-27, and that the passing criteria stay the same as 2025-26.
No. It is an independent guide built from the Board's own public notifications, curriculum and result releases. It is not affiliated with or endorsed by the CBSE. Always confirm deadlines on cbse.gov.in.
Digital products are non-refundable because they are instantly downloadable. But if you receive a defective or corrupted file, or were charged incorrectly, we will replace or resolve it within 7 days.
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31 pages · 8 sections · a 137-day plan — start today, not in January.
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