CBSE Class 10 Math exam on 11th March: THESE topics can be skipped, safely

Topics Deleted
ChapterDeleted Page No. or Exercise No.Euclid’s division lemma, decimal representation of rational numbers in terms of terminating/non-terminating recurring decimalsReal NumbersPage No. 1-2, 9-10Statement and simple problems on division algorithm for polynomials with real coefficientsPolynomialsPage No. 35-36, Exercise 2.3Simple problems on equations reducible to linear equations, Cross Multiplication MethodPair of Linear Equations in Two VariablesPage No. 61-62, Exercise 3.6Area of a triangleCoordinate GeometryPage No. 113, Exercise 7.4Proof of the following theorems are deleted: If a perpendicular is drawn from the vertex of the right angle of a right triangle to the hypotenuse, the triangles on each side of the perpendicular are similar to the whole triangle and to each other. The ratio of the areas of two similar triangles is equal to the ratio of the squares of their corresponding sides. In a right triangle, the square on the hypotenuse is equal to the sum of the squares on the other two sides. In a triangle, if the square on one side is equal to the sum of the squares on the other two sides, the angle opposite to the first side is a right angle.TrianglesPage No. 122-123, 128-129, 130-131, 132-133Full Chapter DeletedConstructionsPage No. 144-149Trigonometric ratios of complementary anglesTrigonometric IdentitiesPage No. 174-175Frustum of a cone, problems involving converting one type of metallic solid into another, and other mixed problems (problems with a combination of not more than two different solids be taken)Surface Areas and VolumesPage No. 215-216, Exercise 13.5Step Deviation Method for finding the mean Cumulative Frequency GraphStatistics–