Skip to main content
Super TutorResources
Chapter 6 of 25
QuestionsNotesFlashcardsSummaryFormulasQuizConceptsSyllabusPlan
Practice Quiz

Set Concepts

ICSE · Class 7 · Mathematics

Practice quiz for Set Concepts — ICSE Class 7 Mathematics. MCQs and questions with answers to test your preparation.

78 questions34 flashcards5 concepts

Interactive on Super Tutor

Studying Set Concepts? Get the full interactive chapter.

Quizzes, flashcards, AI doubt-solver and a step-by-step study plan — built for practice quiz and more.

Try Super Tutor — Free

1,000+ Class 7 students started this chapter today

Quick Quiz: Set Concepts

0/4

Tap an answer to check it instantly. No sign-up needed for these 4.

1

A set A has 5 elements and a set B has 3 elements. If A and B are disjoint, find the number of elements in A ∪ B.

2

Set A has 7 elements and set B has 4 elements. If n(A ∩ B) = 2, find n(A ∪ B).

3

Set A has 10 elements, set B has 6 elements, and n(A ∪ B) = 12. Find n(A ∩ B).

4

Set A has 9 elements and set B has 5 elements. If n(A ∩ B) = 3, find n(A - B).

78 Questions·
multiple choicemultiple correcttrue false

Sample Questions

1multiple choice
3 marks

Set A has 14 elements and set B has 9 elements. If n(A ∩ B) = 5, find n(B - A).

Show answer

4

Use n(B - A) = n(B) - n(A ∩ B). So, 9 - 5 = 4.

2multiple choice
3 marks

A set has 4 elements. Find the number of subsets and the number of proper subsets.

Show answer

16 subsets and 15 proper subsets

Number of subsets = 2^n. Here n = 4, so 2^4 = 16. Number of proper subsets = 2^n - 1 = 16 - 1 = 15.

3multiple choice
3 marks

A set has 5 elements. How many proper subsets does it have?

Show answer

31

Number of proper subsets = 2^n - 1. For n = 5, 2^5 - 1 = 32 - 1 = 31.

4multiple choice
3 marks

Set A = {2, 4, 6, 8, 10} and set B = {4, 8, 12}. Find n(A ∪ B).

Show answer

6

First find A ∪ B = {2, 4, 6, 8, 10, 12}. It has 6 elements, so n(A ∪ B) = 6.

+74 more questions available

Practice All

Frequently Asked Questions

What are the important topics in Set Concepts for ICSE Class 7 Mathematics?
Set Concepts covers several key topics that are frequently asked in ICSE Class 7 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Set Concepts — ICSE Class 7 Mathematics?
Understand the core concepts first, then work through the 78 practice questions available for this chapter. Revise formulas and definitions regularly, and use flashcards for quick recall before the exam.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

More resources for Set Concepts

All 25 chapters — ICSE Class 7 Mathematics Practice Quiz

For serious students

Get the full Set Concepts chapter — for free.

Quizzes, flashcards, AI doubt-solver and a step-by-step study plan for ICSE Class 7 Mathematics.

Try Super Tutor Free
Try the full chapter — Free