Grade 12 Quizzes, Questions & Answers
Recent Grade 12 Quizzes
Questions: 10 | Attempts: 62 | Last updated: Jan 20, 2026
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Sample QuestionP ¬p for p = T.
Questions: 10 | Attempts: 24 | Last updated: Jan 20, 2026
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Sample QuestionGiven A = {1, 2, 3}, B = {3, 4}, find (A ∪ B)′ if U = {1, 2, 3, 4, 5}.
Questions: 10 | Attempts: 21 | Last updated: Jan 20, 2026
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Sample QuestionA = {1, 2, 3, 4}, B = {3, 4, 5, 6}. Find A ∪ B.
Questions: 10 | Attempts: 10 | Last updated: Dec 10, 2025
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Sample QuestionGiven P(A)=0.58, P(B)=0.46, P(A∩B)=0.31, find P(A∪B).
Questions: 10 | Attempts: 12 | Last updated: Jan 20, 2026
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Sample QuestionWhat is the minimum number of people required to ensure at least 10 share a birthday day of the week?
Questions: 10 | Attempts: 12 | Last updated: Jan 20, 2026
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Sample QuestionFind the number of distinct arrangements of “STATISTICS”.
Questions: 10 | Attempts: 11 | Last updated: Jan 20, 2026
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Sample QuestionMultiply (r = 4, θ = 135°) × (r = 2, θ = 225°)
Questions: 10 | Attempts: 38 | Last updated: Jan 20, 2026
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Sample QuestionConvert 1 + i to polar form.
Questions: 20 | Attempts: 14 | Last updated: Jan 21, 2026
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Sample QuestionA triangular roof truss has a 40° pitch angle. If half the base is 5 m, what is the rise (nearest tenth)?
Questions: 20 | Attempts: 13 | Last updated: Jan 21, 2026
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Sample QuestionA ladder leans against a wall forming an angle of π/6 with the ground. If the ladder is 12 m long, how high up the wall does it reach?
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