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Congruence Relations Quizzes, Questions & Answers

Top Trending Congruence Relations Quizzes


Congruence isn’t just a new way of writing remainders—it comes with powerful properties! In this quiz, you’ll test how congruence works with addition, multiplication, and equivalence rules, and discover why it...

Questions: 10  |  Attempts: 21   |  Last updated: Jan 20, 2026
  • Sample Question
    If a ≡ b (mod n), then which is always true?
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Ever notice how numbers seem to loop back on themselves? This quiz takes you into modular arithmetic, where remainders create patterns that repeat in surprising ways. You’ll compare values, spot cycles, and see how...

Questions: 20  |  Attempts: 15   |  Last updated: Dec 16, 2025
  • Sample Question
    When 25 is divided by 6, what is the remainder?
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The TCS TouchStone Simulation Test-1 assesses skills in mathematics, logic, and problem-solving through a series of challenging questions. It simulates real-world scenarios requiring analytical thinking and decision-making, ideal...

Questions: 50  |  Attempts: 524   |  Last updated: Mar 18, 2025
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    Given a collection of points P in the plane , a 1-set is a point in P that can be separated from the rest by a line, .i.e the point lies on one side of the line while the others lie on the other side. The number of 1-sets of P is denoted by n1(P). The minimum value of n1(P) over all configurations P of 5 points in the plane in general position (.i.e no three points in P lie on a line) is
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Linear congruences may look basic, but they lead to some interesting number patterns. This quiz shows how these equations work when you solve them using modulo and how the answers fit into neat, repeating cycles. As you move...

Questions: 20  |  Attempts: 13   |  Last updated: Dec 16, 2025
  • Sample Question
    What is the last digit of 7^23?
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What does it mean when two numbers are “congruent” to each other? In this quiz, you’ll explore the idea of congruence, practice writing and checking statements like a ≡ b (mod n), and see how simple it is...

Questions: 10  |  Attempts: 11   |  Last updated: Jan 20, 2026
  • Sample Question
    Which statement is true?
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