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CBSE Class 11 Science for 2026-27

Class 11 Science is the first year of a two-year course: your school sets this year’s exams, but these chapters carry into the Class 12 board exam and into entrance tests. This page follows Physics, Chemistry, Mathematics and Biology. CBSE publishes one syllabus PDF for Class 11 and 12 together, so the syllabus link below covers both years. Change class or stream

NCERT books

Science · Change
NCERT booksChapter-wise PDFs for all 24 books of Class 11 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 11 Science, with its chapter titles.Open →

By subject

Physics

14 chapters, syllabus and practice
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Chemistry

9 chapters, syllabus and practice
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Mathematics

14 chapters, syllabus and practice
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Biology

19 chapters, syllabus and practice
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Psychology

8 chapters, syllabus and practice
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English

44 chapters, syllabus and practice
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Hindi

59 chapters, syllabus and practice
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More for Class 11 Science

Syllabus

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

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

NCERT Exemplar problems for Maths, Physics, Chemistry and Biology.
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Latest for Class 11