10th Maths Quarterly Exam | 5 Mark Important Questions | TN Samacheer Kalvi 2025 / SV Education скачать в хорошем качестве

10th Maths Quarterly Exam | 5 Mark Important Questions | TN Samacheer Kalvi 2025 / SV Education

Important 5-Mark Questions for Quarterly (Based on Common Chapters): Term 1 - Quarterly Syllabus Chapters: Chapter 1 – Relations and Functions Chapter 2 – Numbers Chapter 3 – Algebra Chapter 4 – Geometry Chapter 5 – Coordinate Geometry Chapter 6 – Mensuration Quarterly – Important 5 Mark Questions: 1. Relations and Functions Draw and explain the mapping diagram for types of functions (one-one, many-one). Problem on function and set representation (like Example 1.9 or Exercise 1.2 – Q6). 2. Numbers Prove irrational numbers like √2 or prove a number is irrational. Solve word problems based on LCM, HCF using Euclid’s division algorithm. 3. Algebra Factorisation of algebraic expressions (Ex: using identities or completing the square). Solve a quadratic equation using factorization / quadratic formula. 4. Geometry Prove the Pythagoras Theorem. Construct a triangle with given data and justify the construction. 5. Coordinate Geometry Find the distance between two points and verify whether the triangle is isosceles/ right-angled. Find the area of triangle using coordinates. 6. Mensuration Volume and surface area of cone, sphere, hemisphere (Ex 6.2 & 6.3). Combined solid problems like cylinder + hemisphere.