Class 10 Maths

Sample chapter

All 14 chapters

1. 1
   Real Numbers

   HCF and LCM · prime factorisation · irrational numbers · proof by contradiction · Euclid's division lemma

2. 2
   Polynomials

   zeroes of a polynomial · quadratic polynomial · cubic polynomial · graph of a polynomial · sum and product of zeroes

3. 3
   Pair of Linear Equations in Two Variables

   pair of linear equations · graphical method · substitution method · elimination method · consistent and inconsistent

4. 4
   Quadratic Equations

   quadratic equations · factorisation method · quadratic formula · discriminant · nature of roots

5. 5
   Arithmetic Progressions

   arithmetic progression · common difference · nth term of an AP · sum of n terms

6. 6
   Triangles

   similar triangles · basic proportionality theorem · AA similarity · SSS similarity

7. 7
   Coordinate Geometry

   distance formula · section formula · mid-point formula · coordinate plane

8. 8
   Introduction to TrigonometryCheat sheet · flashcards · quiz

   trigonometric ratios · sin cos tan · trigonometric identities · trigonometric table · sec cosec cot

9. 9
   Some Applications of Trigonometry

   heights and distances · angle of elevation · angle of depression · line of sight

10. 10
    Circles

    tangent to a circle · tangent and radius · tangents from an external point · secant

11. 11
    Areas Related to Circles

    sector of a circle · segment of a circle · arc length · area of a sector · area of a segment

12. 12
    Surface Areas and Volumes

    combined solids · surface area of solids · volume of solids · cone and hemisphere · cylinder and hemisphere

13. 13
    Statistics

    mean of grouped data · assumed mean method · step deviation method · mode of grouped data · median of grouped data

14. 14
    Probability

    probability · equally likely outcomes · sure and impossible events · complementary events