Grade 12 Quizzes, Questions & Answers
Recent Grade 12 Quizzes
Questions: 23 | Attempts: 19 | Last updated: Jan 23, 2026
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Sample QuestionWhat is the probability that exactly 2 of the 10 bulbs are defective?
Questions: 22 | Attempts: 16 | Last updated: Jan 23, 2026
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Sample QuestionA binomial distribution has n = 50 trials and probability of success p = 0.4. What is the mean (expected value) of this distribution?
Questions: 24 | Attempts: 13 | Last updated: Jan 23, 2026
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Sample QuestionWhat is P(X = 5)?
Questions: 21 | Attempts: 14 | Last updated: Jan 23, 2026
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Sample QuestionWhich of the following situations represents a binomial experiment?
Questions: 20 | Attempts: 11 | Last updated: Jan 22, 2026
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Sample QuestionConvert 150 degrees to radians.
Questions: 20 | Attempts: 18 | Last updated: Jan 22, 2026
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Sample QuestionConvert 225° to radians.
Questions: 20 | Attempts: 14 | Last updated: Jan 22, 2026
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Sample QuestionWhich reciprocal identity is always true?
Questions: 20 | Attempts: 17 | Last updated: Jan 22, 2026
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Sample QuestionWhich identity is equivalent to 1 + tan²(θ) = sec²(θ)?
Questions: 15 | Attempts: 38 | Last updated: Jan 21, 2026
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Sample QuestionWhich of these defines a metric on ℝ?
Questions: 15 | Attempts: 11 | Last updated: Jan 21, 2026
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Sample QuestionWhich sequence property is equivalent to compactness in ℝ?
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