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CBSE Class 12 Science for 2026-27

Class 12 Science ends with CBSE’s second board exam, and its result matters for college admission. This page follows Physics, Chemistry, Mathematics and Biology. Find the official 2026-27 syllabus, sample papers with marking schemes, previous years’ board papers, every NCERT book and the latest notices that mention Class 12. Change class or stream

NCERT books

Science · Change
NCERT booksChapter-wise PDFs for all 20 books of Class 12 Science, linked from the official NCERT site, plus a whole-book download for each.Open →Book listA printable checklist of every NCERT book for Class 12 Science, with its chapter titles.Open →

By subject

Physics

14 chapters, syllabus and practice
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Chemistry

10 chapters, syllabus and practice
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Mathematics

13 chapters, syllabus and practice
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Biology

13 chapters, syllabus and practice
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Psychology

7 chapters, syllabus and practice
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English

40 chapters, syllabus and practice
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Hindi

38 chapters, syllabus and practice
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More for Class 12 Science

Syllabus

Official 2026-27 CBSE syllabus for every subject of Class 12 (one PDF covers Class 11 and 12).
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Sample papers 2026-27

Official CBSE sample papers with marking schemes for Class 12, subject by subject.
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Previous year papers

Past board exam question papers for Class 12, year by year, with the second exam where CBSE held one.
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Calculator

Marks to percentage, and CGPA to percentage by CBSE's own rule.
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Question bank

CBSE's official question bank and practice questions with marking schemes, plus NCERT Exemplar problems.
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Latest for Class 12