Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take mock test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define a finite set with an example.
💡 Hint: Think of something you can count.
Question 2
Easy
What is the empty set?
💡 Hint: It’s like having an empty box.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is a finite set?
- A set with a few elements
- A set with infinite elements
- A set with no elements
💡 Hint: Consider how many objects you can count.
Question 2
True or False: An empty set is represented by {}.
- True
- False
💡 Hint: Think of an empty container.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given the set A = {2, 3, 5} and B = {2, 3, 5, 7}, determine if A is a proper subset of B and justify your conclusion.
💡 Hint: Look at the numbers in both sets.
Question 2
Create an example of a universal set and define a subset of that universal set.
💡 Hint: Think about all the numbers you can list and then select some from that list.
Challenge and get performance evaluation