This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Mathematics Chapter 16 Probability – Quiz 18 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Mathematics Chapter 16 Probability Quiz 18 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. If you roll one die, what is the probability of getting an even number or a multiple of 3? Are the events mutually exclusive or not? A) Not mutually exclusive. B) Mutually exclusive. C) All the above. D) None of the above. Show Answer Correct Answer: A) Not mutually exclusive. 2. Event A) A single outcome of an experiment. B) A set of possible outcomes resulting from an experiment. In general, any subset of a sample space. C) The process of conducting an experiment. D) A random occurrence without any defined outcomes. Show Answer Correct Answer: B) A set of possible outcomes resulting from an experiment. In general, any subset of a sample space. 3. Clare picks a marble at random, puts it back, and then picks another marble at random. A) Dependent. B) Independent. C) All the above. D) None of the above. Show Answer Correct Answer: B) Independent. 4. If two events cannot occur at the same time, they are called what? A) Mutually Exclusive Events. B) Dependent Events. C) Compound Events. D) Independent Events. Show Answer Correct Answer: A) Mutually Exclusive Events. 5. Identify the Population:Wicomico County Public Schools randomly selected 230 teachers to find out which technology resource it's teachers feel is the most effective. A) 230 Teachers. B) All Wicomico County Teachers. C) Students. D) Wicomico County Public Schools. Show Answer Correct Answer: B) All Wicomico County Teachers. 6. Solve:4/3x = 1/6x A) 2. B) 3.6. C) 4. D) 5.4. E) 8. Show Answer Correct Answer: E) 8. 7. How would you describe the likelihood of a probability of 1? A) Certain. B) Unlikely. C) Likely. D) Impossible. Show Answer Correct Answer: A) Certain. 8. The 21st-century curriculum landscape is best described as: A) Focused on textbooks and exams. B) A knowledge economy generating wealth. C) A traditional classroom setup. D) Limited to face-to-face instruction. Show Answer Correct Answer: B) A knowledge economy generating wealth. 9. A beam of light from a laser pointer is best represented by- A) A line. B) An acute angle. C) A ray. D) Parallel lines. Show Answer Correct Answer: C) A ray. 10. You can jog 1/6 mile in 1/42 of an hour. What is your speed in miles per hour? A) 7 miles per hour. B) 6 miles per hour. C) 5 miles per hour. D) 8 miles per hour. Show Answer Correct Answer: A) 7 miles per hour. 11. Of the people attending a seminar, 3 have gray hair and 30 do not. What is the probability that a randomly selected person will have gray hair? A) 1/10. B) 30/3. C) 5/30. D) 3/5. Show Answer Correct Answer: A) 1/10. 12. An urn contains 10 balls:4 green, 3 blue, and 3 red. If two balls are drawn one after the other without replacement, what is the probability that both balls are the same color? A) 1/15. B) 1/12. C) 5/18. D) 1/9. Show Answer Correct Answer: C) 5/18. 13. A set of possible outcomes resulting from a particular experiment. A) Simple events. B) Compound events. C) Sample space. D) Outcome. Show Answer Correct Answer: C) Sample space. 14. Solve the equation63 + d = 105 A) 168. B) 42. C) 48. D) 147. Show Answer Correct Answer: B) 42. 15. What is the solution of this equation? 18 + g = 38 A) 56. B) 30. C) 20. D) 12. Show Answer Correct Answer: C) 20. 16. What is the sample space of rolling a single die (number cube) \{1, 2, 3, 4, 5, 6\} and flipping a coin \{H, T\}. A) \{1, 2, 3, 4, 5, 6, H, T\}. B) \{1H, 2T, 3H, 4T, 5H, 6T\}. C) \{1H, 1T, 2H, 2T, 3H, 3T, 4H, 4T, 5H, 5T, 6H, 6T\}. D) \{1T, 2H, 3T, 4H, 5T, 6H\}. Show Answer Correct Answer: C) \{1H, 1T, 2H, 2T, 3H, 3T, 4H, 4T, 5H, 5T, 6H, 6T\}. 17. Hitunglah permutasi berikut ini $p^5_2$ A) 123. B) 120. C) 313. D) 135. E) 671. Show Answer Correct Answer: B) 120. 18. What is the complement of it snowing 3 days out of the week? A) P' = 4/7. B) P' = 2/7. C) P' = 5/7. D) P' = 3/7. Show Answer Correct Answer: A) P' = 4/7. 19. Find the probability of flipping a heads on a coin, and then getting the color yellow on a spinner with 6 colors. A) 1/12. B) 2/9. C) 3/7. D) 7/19. Show Answer Correct Answer: A) 1/12. 20. How many degrees are in an exterior angle of a regular hexagon? A) 120 degrees. B) 60 degrees. C) 45 degrees. D) 30 degrees. E) 360 degrees. Show Answer Correct Answer: B) 60 degrees. 21. The value of probability lies between which two numbers? A) 2 to 5. B) 0 to 1. C) 1 to 2. D) 1 to 6. Show Answer Correct Answer: B) 0 to 1. 22. A bag contains 10 marbles of which 2 are red and 8 are black. Bag B contains 12 marbles of which 4 are red and 8 are black.A ball is drawn at random from each bagFind the probability that both are red marbles? A) $\frac{3}{5}$. B) $\frac{1}{25}$. C) $\frac{1}{15}$. D) $\frac{7}{120}$. Show Answer Correct Answer: C) $\frac{1}{15}$. 23. What is the probability of NOT choosing a yellow marble from the following bag of marbles?(4 red, 6 blue, 3 yellow, 7 orange) A) 10/20. B) 15/20. C) 17/20. D) 12/20. Show Answer Correct Answer: C) 17/20. 24. It is the set of all possible outcomes of an experiment. A) Sample space or probability sapce. B) Sample point. C) Experiment. D) Results. Show Answer Correct Answer: A) Sample space or probability sapce. 25. The Universal Set(U) = \{the set of counting numbers from 1 to 10; and event A = (1, 3, 6, 7, 9\}. What is the complement of event A (A')? A) \{12, 4, 6, 8, 10\}. B) \{1, 3, 5, 7, 9\}. C) \{2, 4, 5, 8, 10\}. D) \{11, 3, 5, 8, 10\}. Show Answer Correct Answer: C) \{2, 4, 5, 8, 10\}. ← PreviousNext →Related QuizzesClass 11 Mathematics Chapter 16 Probability Quiz 1Class 11 Mathematics Chapter 16 Probability Quiz 2Class 11 Mathematics Chapter 16 Probability Quiz 3Class 11 Mathematics Chapter 16 Probability Quiz 4Class 11 Mathematics Chapter 16 Probability Quiz 5Class 11 Mathematics Chapter 16 Probability Quiz 6Class 11 Mathematics Chapter 16 Probability Quiz 7Class 11 Mathematics Chapter 16 Probability Quiz 8Class 11 Mathematics Chapter 16 Probability Quiz 9Class 11 Mathematics Chapter 16 Probability Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books