Board Books & Chapter Downloads
Check the class-wise official booklist first. Then choose a subject and available book to view chapter links. Additional references are labelled separately.
Class-wise Board Books & Official Lists
Board: NIOS. Official course texts and booklist sources appear here; additional reference books are separate below.
Class 2 — NIOS OBE official learning material
NIOS uses OBE levels and Secondary/Senior Secondary courses. Class groupings on SGA are learning navigation; they do not create a separate official NIOS textbook for every school grade.
NIOS OBE official learning material (opens in a new tab)
On a small screen, swipe the table sideways to see all columns.
| Subject / Level | Book / Course Material | Prescription / Edition | Official Link |
|---|---|---|---|
| OBE Level A | EVS, Mathematics, Basic Computer Skills, Hindi (where listed)NIOS | Choose the learner’s actual OBE level; not a class-specific mandate | Official OBE books (opens in a new tab) |
| OBE Level B | EVS, Mathematics, Computer Skills, Hindi (where listed)NIOS | Choose the learner’s actual OBE level; not a class-specific mandate | Official OBE books (opens in a new tab) |
| OBE Level C | Science, Social Science, Mathematics, Computer Skills, Hindi (where listed)NIOS | Choose the learner’s actual OBE level; not a class-specific mandate | Official OBE books (opens in a new tab) |
Booklist sources reviewed 22 October 2026. Commercial books may require purchase or school access. Official links stay on the source website; no full commercial textbook collection is bundled.