Grade 11 Quizzes, Questions & Answers
Recent Grade 11 Quizzes
Questions: 10 | Attempts: 12 | Last updated: Jan 21, 2026
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Sample Question(p ∧ q) ∨ r for p = T, q = F, r = T.
Questions: 10 | Attempts: 19 | Last updated: Jan 20, 2026
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Sample QuestionSimplify (A ∪ B) ∩ (B ∪ C).
Questions: 10 | Attempts: 83 | 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}.
Questions: 10 | Attempts: 36 | Last updated: Jan 20, 2026
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Sample QuestionA graph with no edges is called a __________.
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).
Questions: 10 | Attempts: 14 | Last updated: Jan 20, 2026
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Sample QuestionFind the number of distinct permutations of the letters in “LEVEL”.
Questions: 10 | Attempts: 13 | 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?
Questions: 10 | Attempts: 14 | Last updated: Jan 20, 2026
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Sample QuestionA square garden has side length (x + 3) meters. Which expression represents its area?
Questions: 10 | Attempts: 10 | Last updated: Jan 20, 2026
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Sample QuestionMultiply: (r = 2, θ = 30°) × (r = 3, θ = 45°)
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)?
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