Skip to the page
Sign inJoin the list
Central Board of Secondary Education

CBSE: the syllabus we hold, and where every line came from

We hold 23 syllabuses for CBSE, edition 2026-27, read off 23 official documents published by Central Board of Secondary Education. That is 133 chapters and 494 topics. 10 of the 23 have passed every check we run, and the table below says which, and what is still open on the rest.

Everything here is the board's own document. We do not summarise a circular, we do not repost a date somebody put on a forum, and we do not print an examination date we have not read off the board. Each line names the file, the day we read it, and the hash of the exact bytes, so you can open the same file and check us.

The documents this was read from

Each one is the file the board published, fetched whole and hashed. The link goes to the board, not to a copy of it on our site.

Subject by subject, and what is still open

A syllabus is published the moment we have read it off the official document, with how well we know it said on its own row. Nothing is hidden until it is perfect.

ClassSubjectWhat we holdHow well we know it
Class 6Mathematicsone chapter, 10 topicsFound on the board's site, still checkinga second reader disagreed with how the first one split the document, so the chapter list is not settled
Class 6Scienceone chapter, 12 topicsFound on the board's site, still checkinga second reader disagreed with how the first one split the document, so the chapter list is not settled
Class 6Social Science5 chapters, 14 topicsFound on the board's site, still checkinga second reader disagreed with how the first one split the document, so the chapter list is not settled
Class 7Mathematicstwo chapters, 15 topicsFound on the board's site, still checkinga second reader disagreed with how the first one split the document, so the chapter list is not settled
Class 7Scienceone chapter, 12 topicsFound on the board's site, still checkinga second reader disagreed with how the first one split the document, so the chapter list is not settled
Class 7Social Science10 chapters, 20 topicsFound on the board's site, still checkinga second reader disagreed with how the first one split the document, so the chapter list is not settled
Class 8Mathematicstwo chapters, 14 topicsFound on the board's site, still checkinga second reader disagreed with how the first one split the document, so the chapter list is not settled
Class 8Scienceone chapter, 13 topicsFound on the board's site, still checkinga second reader disagreed with how the first one split the document, so the chapter list is not settled
Class 8Social Science9 chapters, 15 topicsFound on the board's site, still checkinga second reader disagreed with how the first one split the document, so the chapter list is not settled
Class 9Mathematics6 chapters, 15 topicsOfficial CBSE 2026-27, verifieda chapter name sits a page away from the page we cited for it
Class 9Science4 chapters, 12 topicsOfficial CBSE 2026-27, verified
Class 9Social Science16 chapters, 74 topicsFound on the board's site, still checkinga second reader disagreed with how the first one split the document, so the chapter list is not settled
Class 10Mathematics7 chapters, 15 topicsOfficial CBSE 2026-27, verified
Class 10Science5 chapters, 19 topicsOfficial CBSE 2026-27, verified
Class 10Social Science4 chapters, 21 topicsFound on the board's site, still checkinga second reader disagreed with how the first one split the document, so the chapter list is not settled
Class 11Biology5 chapters, 19 topicsOfficial CBSE 2026-27, verified
Class 11Chemistry9 chapters, 66 topicsOfficial CBSE 2026-27, verified
Class 11Mathematics5 chapters, 13 topicsFound on the board's site, still checkingthe document numbers its chapters differently from the list we read off it
Class 11Physics10 chapters, 14 topicsOfficial CBSE 2026-27, verified
Class 12Biology5 chapters, 13 topicsOfficial CBSE 2026-27, verified
Class 12Chemistry10 chapters, 61 topicsFound on the board's site, still checkinga topic name appears twice under one chapter; a chapter name appears twice under one heading
Class 12Mathematics6 chapters, 13 topicsOfficial CBSE 2026-27, verified
Class 12Physics9 chapters, 14 topicsOfficial CBSE 2026-27, verified

Pages on CBSE's own site that we check

Opened by hand, titled as the board titles them, with the day somebody looked. Follow the link and read the board rather than us.

What is not here

  • 13 of the 23 are still being checked. They are published with that said on their own row rather than held back, because a chapter list read off the official document is worth more to you than an empty page.
  • No examination date sheet. We hold none as a document, so no page here carries one, in any form. When we hold one it will sit in the table above with a date and a hash like everything else.

Everything on this page was last checked on 9 September 2026.

Still wondering?

Ask Wobo about the CBSE syllabus

That is the syllabus. Open it with Wobo beside you.

Wobo is not open yet. One mail the day it is.
Join the listSee every subject