Grade 11 Quizzes, Questions & Answers
Recent Grade 11 Quizzes
Questions: 20 | Attempts: 13 | Last updated: May 20, 2026
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Sample QuestionIn a directed graph (digraph), each edge is represented as:
Questions: 20 | Attempts: 13 | Last updated: May 19, 2026
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Sample QuestionA drawer has socks of 3 different colors. How many socks must you draw to guarantee at least one matching pair?
Questions: 20 | Attempts: 25 | Last updated: May 19, 2026
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Sample QuestionPlace 11 balls into 10 boxes. What is the least number you can guarantee in some box?
Questions: 20 | Attempts: 17 | Last updated: May 19, 2026
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Sample QuestionUsing digits 0 to 9 with no repetition, how many 4-digit codes are possible?
Questions: 20 | Attempts: 10 | Last updated: May 19, 2026
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Sample QuestionCompute P(5, 2).
Questions: 21 | Attempts: 12 | Last updated: Jan 23, 2026
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Sample QuestionA polling company increases the sample size from 400 to 1,600 for a proportion estimate at the same confidence level. What happens to the margin of error?
Questions: 21 | Attempts: 11 | Last updated: Jan 27, 2026
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Sample QuestionA news poll reports: “52% support the new policy, margin of error ±3%.” What is the best interpretation of the margin of error?
Questions: 20 | Attempts: 16 | Last updated: May 18, 2026
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Sample QuestionThe triangle midsegment theorem states that the midsegment is which of the following?
Questions: 21 | Attempts: 12 | Last updated: Jan 23, 2026
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Sample QuestionA school wants to estimate the average number of hours students spend on homework per night. Which sampling method is most likely to produce a representative sample?
Questions: 20 | Attempts: 10 | Last updated: May 15, 2026
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Sample QuestionFor r(t) = 7000 + 50×cos(0.1t), what is the average central orbit radius?
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