Assam SEBA HSLC Syllabus 2025-26 Released: Download Assam SEBA HSLC All Subjects PDF Here

Reading Comprehension (two prose  passages–one seen, another unseen

Writing (translation/substance  writing (prose), essay/story writing, letter writing/ report writing

Grammar: All the grammar portion  of class IX and determiners, tense forms, voice, narration, prepositions, vocabulary, synthesis of sentences, verb phrases, sentence correction (clauses, modals, etc.)

Literature/Textbook (First Flight)

Prose:

1. A Letter to God,

2. Nelson Mandela: Long Walk to Freedom

3. Glimpses of India (Coorg & Tea from Assam)

4. Madam Rides the Bus

Poetry:

1. A Tiger in the Zoo

2. Amanda!,

3. Animals,

4. The Ball Poem,

5. The Tale of Custard the Dragon

E Supplementary Reader : (Footprints  without Feet)

1. The Midnight Visitor,

2. A Question of Trust,

3. Footprints without Feet,

4. The Hack Driver

I. Number Systems

Real Numbers

Euclid’s division lemma, Fundamental Theorem of Arithmetic; irrationality of √2, √3, √5; Decimal expansions of rational numbers

II. Algebra

1. Polynomials

Zeros of a polynomial, Relationship between zeros & coefficients (quadratic only), Division algorithm

2. Pair of Linear Equations in Two Variables

Graphical representation, Algebraic solutions (substitution, elimination, cross multiplication), Simple real-life problems

3. Quadratic Equations

Standard form ax² + bx + c = 0, Solving by factorization, completing the square, quadratic formula, Nature of roots

4. Arithmetic Progressions

nth term and sum of first n terms

III. Trigonometry

1. Introduction to Trigonometry

Trigonometric ratios, Values for 30°, 45°, 60°, Identities: sin²A + cos²A = 1, sec²A − tan²A = 1, cosec²A − cot²A = 1; Complementary angles

2. Heights and Distances

Simple problems (angles: 30°, 45°, 60°), Not for exam

IV. Coordinate Geometry

Lines (2D)

Distance formula, Section formula, Area of triangle, Graphs of linear equations

V. Geometry

1. Triangles

Definitions, Similarity criteria, Pythagoras theorem & converse, Area ratio of similar triangles

2. Circles

Tangents to a circle, Tangent-radius perpendicularity, Equal tangents from external point

3. Constructions

Division of line segment, Tangents from external point, Similar triangle construction

VI. Mensuration

1. Areas Related to Circles

Area of circle, sectors, segments (central angles: 60°, 90°, 120°); plane figures

2. Surface Areas and Volumes

Surface area & volume of combinations (cubes, spheres, cones, etc.), Conversion of solids

VII. Statistics and Probability

1. Statistics

Mean, Median, Mode of grouped data, Cumulative frequency graph

2. Probability

Classical definition, Simple problems on single events (no set notation)