Relations and Functions
CBSE · Class 12 · Mathematics
Practice quiz for Relations and Functions — CBSE Class 12 Mathematics. MCQs and questions with answers to test your preparation.
Sample Questions
Let A = {1, 2, 3, 4} and B = {3, 4, 5, 6}. If R = {(x, y) ∈ A × B : x + y = 7}, find the number of ordered pairs in R.
Which of the following relations on set A = {1, 2, 3} are reflexive?
Let f: R → R be defined by f(x) = 3x - 5. Find the value of (f ∘ f)(2).
If R is an equivalence relation on set A = {1, 2, 3, 4, 5} and the equivalence classes are [1] = {1, 3, 5} and [2] = {2, 4}, how many ordered pairs are in R?
+55 more questions available
Practice AllGet detailed practice quiz for Relations and Functions
Super Tutor gives you interactive content for every chapter of CBSE Class 12 Mathematics — summaries, quizzes, flashcards, and more.
Try Super Tutor — It's FreeFrequently Asked Questions
What are the important topics in Relations and Functions for CBSE Class 12 Mathematics?
Relations and Functions covers several key topics that are frequently asked in CBSE Class 12 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Relations and Functions — CBSE Class 12 Mathematics?
Start by understanding all key concepts. Practise previous year questions from this chapter. Revise formulas and definitions regularly. Use flashcards for quick revision before the exam.
Sources & Official References
- NCERT Official — ncert.nic.in
- CBSE Academic — cbseacademic.nic.in
- CBSE Official — cbse.gov.in
- National Education Policy 2020 — education.gov.in
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
More Resources for Relations and Functions
Important Questions
Practice with board exam-style questions
Syllabus
What topics to cover
Revision Notes
Key points for last-minute revision
Study Plan
Step-by-step plan to ace this chapter
Flashcards
Quick-fire cards for active recall
Formula Sheet
All formulas in one place
Chapter Summary
Understand the chapter at a glance
Concept Maps
See how topics connect visually