Deleted Topics of Maths class 10
* Topics deleted chapter wise * Class-10, Mathematics *1.Real Numbers* Ex-1.1(Euclid Division Lemma) *2. Polynomials* Ex- 2.3,Q-3,4 and 5 Ex- 2.4,Q-4 (Problems based on Division Algorithm) *3. Linear equations in two variables* Cross multiplication method *4. Quadratic equations* Problem sums based on reducible forms *5. Arithmetic progression* Ex - 5.3, Q -15 to 20 Example - 16 Ex - 5.4, Q - 3, 4 and 5 (Problem sums based on sum of n terms of an AP) *6. Triangles* Proofs of Theorems 6.6 and 6.9 *7. Coordinate Geometry* Ex - 7.3 Examples - 11 to 15 Ex - 7.4 , Q - 5,6 and 7 (Area of triangle) *8. Trigonometry* Derivation of 0°and 90° Ex -8.3 (complementary angles) Examples-9,10 and 11 *9. Applications of trigonometry* No deletion *10. Circle* No deletion *11. Construction* Ex - 11.1, Q -2 to 7 (Construction of similar triangles) Examples- 1 and 2 *12. Areas related to circles* Example 3 Ex - 12.2 Q -7 (Central angle 120°) *13. Volume and surface area* Examples - 12,13 and 14 Ex - 13.4