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 practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is 10 modulo 3?
💡 Hint: Divide 10 by 3 and find the remainder.
Question 2
Easy
Are 14 and 10 congruent modulo 4?
💡 Hint: Calculate the remainder for both when divided by 4.
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 9 modulo 4?
- 1
- 2
- 3
- 0
💡 Hint: Think about how many times 4 goes into 9.
Question 2
True or False: Division in modular arithmetic is straightforward.
- True
- False
💡 Hint: Recall the difficulties surrounding modular inverses.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Calculate (29 + 13) mod 10 and explain each step involved.
💡 Hint: Think of it as simplifying operations with the modulus before finding the result.
Question 2
Using the square and multiply method, compute 3^20 mod 5. Show your workings.
💡 Hint: Focus on the binary representation of 20 to simplify multiplications.
Challenge and get performance evaluation