Grade 11 Quizzes , Questions & Answers
Recent Grade 11 Quizzes
Ready for the next step in set operations? This quiz takes you deeper into unions and intersections, with problems that go beyond the basics. Take this quiz to strengthen your confidence in working with multiple sets.
Questions: 10 | Attempts: 144 | Last updated: Jan 20, 2026
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Sample QuestionGiven A = {1, 3, 5}, B = {2, 3, 4}, find A ∩ B′ if U = {1, 2, 3, 4, 5}.
Networks are everywhere—from social media to road maps. In this quiz, you’ll explore the basics of graph theory, learning how vertices and edges form structures that model real-world connections. Take this quiz to...
Questions: 10 | Attempts: 38 | Last updated: Jan 20, 2026
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Sample QuestionA graph with no edges is called a __________.
Probability gets trickier with multiple events. In this quiz, you’ll apply the addition rule for two and three events, making sure to account for overlaps correctly. Take this quiz to master advanced scenarios in...
Questions: 10 | Attempts: 10 | Last updated: Jan 20, 2026
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Sample QuestionGiven P(A)=0.6, P(B)=0.5, and P(A∩B)=0.4, find P(A∪B).
Sometimes choices repeat, and that changes the math! In this quiz, you’ll explore how to calculate permutations when repetition is allowed. Try this quiz to understand how patterns grow when repeats are possible.
Questions: 10 | Attempts: 22 | Last updated: Jan 20, 2026
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Sample QuestionFind the number of distinct permutations of the letters in “LEVEL”.
The pigeonhole principle is simple yet powerful. In this quiz, you’ll practice its generalized form in straightforward problems, building an intuition for how it applies to counting. Try this quiz to uncover hidden patterns...
Questions: 10 | Attempts: 15 | Last updated: Jan 20, 2026
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Sample QuestionIf 25 objects are placed into 6 boxes, what is the minimum number of objects guaranteed in one box?
Polynomial identities aren’t just abstract math—they appear in real-world applications and advanced problems. In this quiz, you’ll push your understanding further, applying identities in complex contexts. Try...
Questions: 10 | Attempts: 16 | Last updated: Jan 20, 2026
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Sample QuestionA square garden has side length (x + 3) meters. Which expression represents its area?
Multiplication and division become elegant in polar form. In this quiz, you’ll see how angles add and subtract while magnitudes multiply and divide. Try this quiz to discover how polar form simplifies operations with...
Questions: 10 | Attempts: 13 | Last updated: Jan 20, 2026
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Sample QuestionMultiply: (r = 2, θ = 30°) × (r = 3, θ = 45°)
Bridge cables carry enormous loads, and their strength depends on precise angles. In this quiz, you’ll apply trigonometric modeling to find cable lengths, vertical supports, and angles of elevation. You’ll explore how...
Questions: 20 | Attempts: 11 | Last updated: Dec 10, 2025
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Sample QuestionA bridge cable forms a 65° angle with the roadway. If the vertical tower is 120 m tall, what is the length of the cable (nearest meter)?
What happens when a traveler changes direction multiple times? In this quiz, you’ll solve multi-leg bearing problems using trigonometric laws to find straight-line distances. You’ll apply the Law of Cosines and...
Questions: 20 | Attempts: 15 | Last updated: Jan 21, 2026
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Sample QuestionA boat sails 15 km on a bearing of 070°, then 20 km on a bearing of 160°. To find the straight-line distance from its starting point, which law is most efficient?
When two paths or bearings form an angle, how can you find the exact distance between travelers? In this quiz, you’ll use the Law of Cosines to calculate separation distances between planes, ships, and other moving...
Questions: 20 | Attempts: 13 | Last updated: Jan 21, 2026
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Sample QuestionTwo planes depart an airport: Plane A flies 260 km on a bearing of 025°, Plane B flies 210 km on a bearing of 080°. How far apart are the planes (nearest km)?
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