NCERT Solutions for Class 10 Maths

01

Real Numbers

Ex 1.1 · 1.2 · 1.3 · 1.4

Euclid's Division Lemma, Fundamental Theorem of Arithmetic, Irrational Numbers, Decimal Expansions

â†' 02

Polynomials

Ex 2.1 · 2.2 · 2.3 · 2.4 (Opt)

Geometrical Meaning of Zeroes, Relationship Between Zeroes & Coefficients, Division Algorithm

â†' 03

Pair of Linear Equations in Two Variables

Ex 3.1 · 3.2 · 3.3 · 3.4 · 3.5 · 3.6 · 3.7 (Opt)

Graphical Method, Substitution, Elimination, Cross-Multiplication, Equations Reducible to Linear Form

â†' 04

Quadratic Equations

Ex 4.1 · 4.2 · 4.3 · 4.4

Standard Form, Factorisation, Completing the Square, Quadratic Formula, Nature of Roots

â†' 05

Arithmetic Progressions

Ex 5.1 · 5.2 · 5.3 · 5.4 (Opt)

nth Term, Sum of First n Terms, Applications in Daily Life

â†' 06

Triangles

Ex 6.1 · 6.2 · 6.3 · 6.4 · 6.5 · 6.6 (Opt)

Similarity, BPT (Thales Theorem), Criteria for Similarity, Pythagoras Theorem

â†' 07

Coordinate Geometry

Ex 7.1 · 7.2 · 7.3 · 7.4 (Opt)

Distance Formula, Section Formula, Area of Triangle, Midpoint Formula

â†' 08

Introduction to Trigonometry

Ex 8.1 · 8.2 · 8.3 · 8.4

Trigonometric Ratios, Identities, Complementary Angles, Values for Standard Angles

â†' 09

Some Applications of Trigonometry

Ex 9.1

Height & Distance Problems, Angle of Elevation & Depression

â†' 10

Circles

Ex 10.1 · 10.2

Tangent to a Circle, Number of Tangents from a Point, Properties of Tangents

â†' 11

Constructions

Ex 11.1 · 11.2

Division of a Line Segment, Construction of Tangents, Similar Triangles

â†' 12

Areas Related to Circles

Ex 12.1 · 12.2 · 12.3

Area & Circumference, Sector & Segment of a Circle, Combinations of Plane Figures

â†' 13

Surface Areas & Volumes

Ex 13.1 · 13.2 · 13.3 · 13.4 · 13.5 (Opt)

Cube, Cuboid, Cylinder, Cone, Sphere, Hemisphere, Frustum, Combination of Solids

â†' 14

Statistics

Ex 14.1 · 14.2 · 14.3 · 14.4

Mean (Direct, Assumed Mean, Step Deviation), Mode, Median, Ogives

â†' 15

Probability

Ex 15.1 · 15.2 (Opt)

Classical Definition, Impossible & Sure Events, Cards, Dice, Coins Problems

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