The CBSE Class 12 board exams are taken by lakhs of students. One of the most important papers is Mathematics, and the very first chapter of class 12 is Relations and Functions.

Here, the CBSE Class 12 Mathematics Chapter 1 Relations and Functions competency-based questions for the 2025 examination are provided.

Today, we cover the mind map of CBSE Class 12 Maths. The relations and functions chapter in Book 1 is among the most important topics, and a long answer question is usually asked in the final exams.