Grade 11 Quizzes , Questions & Answers
Recent Grade 11 Quizzes
How does the pigeonhole principle guarantee that certain outcomes must occur? In this quiz, you’ll explore the core idea that placing more items than containers forces overlap. You’ll analyze simple numerical...
Questions: 20 | Attempts: 28 | 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?
How do combinations and arrangements influence the creation of secure passwords or codes? In this quiz, you’ll explore how counting principles determine the number of possible passwords based on available characters....
Questions: 20 | Attempts: 25 | 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?
How can you count arrangements when the order of items matters? In this quiz, you’ll explore the permutation formula and learn how to apply it to situations involving ordered selections. You’ll practice...
Questions: 20 | Attempts: 14 | Last updated: May 19, 2026
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Sample QuestionCompute P(5, 2).
This quiz focuses on the factors that influence margin of error, such as sample size, confidence level, and variability in the data. You'll explore how different sampling methods and confidence levels affect the margin of...
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?
This quiz tests your understanding of margin of error in polling and surveys. You'll interpret the meaning of margin of error in various contexts and scenarios. The questions will also focus on how margin of error influences...
Questions: 21 | Attempts: 12 | 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?
What happens when you connect the midpoints of two sides in a triangle? In this quiz, you’ll explore the midsegment and discover how it runs parallel to the third side while measuring exactly half its length....
Questions: 20 | Attempts: 26 | Last updated: May 18, 2026
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Sample QuestionThe triangle midsegment theorem states that the midsegment is which of the following?
This quiz dives deeper into the concept of random sampling, highlighting techniques to reduce bias and ensure representativeness. Questions explore various sampling methods like simple random sampling, systematic sampling, and...
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?
How does radial distance change when an object moves along a curved path? In this quiz, you’ll explore functions that describe how the distance from a center point varies over time or angle. You’ll practice...
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?
How can parametric equations describe circular motion? In this quiz, you’ll explore how 𝑥(𝑡) and 𝑦(𝑡) work together to trace perfect circular paths, revealing position at every moment. You’ll practice...
Questions: 20 | Attempts: 17 | Last updated: May 15, 2026
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Sample QuestionFor the parametric orbit x = 10 cos(2t) and y = 10 sin(2t), what is the orbit's radius?
What does a 440 Hz tuning fork look like when modeled mathematically? In this quiz, you’ll explore how frequency, amplitude, and period interact to form a sinusoidal function representing the sound wave. You’ll...
Questions: 20 | Attempts: 10 | Last updated: May 15, 2026
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Sample QuestionFor a pure sine wave, the period equals the time between consecutive peaks.
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