Grade 12 Quizzes, Questions & Answers
Recent Grade 12 Quizzes
Questions: 15 | Attempts: 12 | Last updated: Jan 21, 2026
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Sample QuestionCompactness means:
Questions: 15 | Attempts: 12 | Last updated: Jan 21, 2026
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Sample QuestionAn open cover of a set is:
Questions: 15 | Attempts: 12 | Last updated: Jan 21, 2026
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Sample QuestionClosure under one operation implies closure under all?
Questions: 15 | Attempts: 15 | Last updated: Jan 21, 2026
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Sample QuestionA set is closed under an operation if:
Questions: 20 | Attempts: 35 | Last updated: Jan 21, 2026
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Sample QuestionWhich of the following represents a set?
Questions: 15 | Attempts: 13 | Last updated: Jan 21, 2026
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Sample QuestionF(W,X,Y,Z)=Σm(0,2,8,10)F(W,X,Y,Z)=\Sigma m(0,2,8,10)F(W,X,Y,Z)=Σm(0,2,8,10). Minimal SOP:
Questions: 10 | Attempts: 13 | Last updated: Jan 21, 2026
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Sample QuestionIf U={1,2,3,4,5,6}, A={2,4,6}, find A′−A.
Questions: 10 | Attempts: 63 | Last updated: Jan 21, 2026
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Sample QuestionIf U={1,2,3,4,5,6} and A={1,2,3}, find A′.
Questions: 10 | Attempts: 22 | Last updated: Jan 21, 2026
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Sample QuestionIf A has n elements, how many elements does P(P(A)) have?
Questions: 10 | Attempts: 24 | Last updated: Jan 21, 2026
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Sample QuestionP → q for p = T, q = F.
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