Chapter-wise PYQs (Class 10 Mathematics) Ch 1: Real Numbers Ch 2: Polynomials Ch 3: Pair of Linear Equation in Two Variable Ch 4: Quadratic Equations Ch 5: Arithmetic Progressions Ch 6: Triangles Ch 7: Coordinate Geometry Ch 8: Introduction to Trigonometry Ch 9: Some Applications of Trigonometry Ch 10: Circles Ch 11: Areas Related To Circles Ch 12: Surface Areas & Volumes Ch 13: Statistics Ch 14: Probability