This quiz works best with JavaScript enabled. Home > Class 12 > Class 12 Mathematics Chapter 13 Probability – Quiz 4 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 12 Mathematics Chapter 13 Probability Quiz 4 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The event of selecting a month of the year with 31 days. A) 7/12. B) 1/12. C) 2/3. D) 5/12. Show Answer Correct Answer: A) 7/12. 2. You are going to the movies. You can pick one movie:The Grinch or Wreck-it-Ralph 2. You can pick one snack:popcorn or candy. You can pick one soda:Coke or Sprite. How could you use the FCP to figure out how many total combinations there are? A) 2 x 3 x 4. B) 2 x 2 x 2. C) 1 x 2 x 3. D) 2 x 4. Show Answer Correct Answer: B) 2 x 2 x 2. 3. Pam is playing darts. She hit the bull's eye 7 times out of 20 throws. What is the experimental probability that Pam will not hit the bull's eye on her next throw? A) 7/20. B) 1/7. C) 13/20. D) None of the above. Show Answer Correct Answer: C) 13/20. 4. If you roll one die, what is the probability of getting an odd number or a 4. Are the events mutually exclusive or not? A) Mutually exclusive. B) Not mutually exclusive. C) All the above. D) None of the above. Show Answer Correct Answer: A) Mutually exclusive. 5. A bag contains:-5 blue marbles-3 green marbles-2 red marblesWhat is the probability of randomly choosing a blue marble on the first pick, not replacing it and then randomly choosing a red marble on the second pick? A) $\frac{1}{9}$. B) $\frac{1}{10}$. C) $\frac{1}{5}$. D) $\frac{1}{2}$. Show Answer Correct Answer: A) $\frac{1}{9}$. 6. The extent to which something is likely to occur is known as- A) Sample space. B) An event. C) Probability. D) Data. Show Answer Correct Answer: C) Probability. 7. A diagram used to show the total number of possible outcomes in a probability event A) Mutually exclusive event. B) Outcomes. C) Tree diagram. D) Odds. Show Answer Correct Answer: C) Tree diagram. 8. Two dice are thrown together. The probability of getting the same number on both dice is A) 1/4. B) 1/3. C) 1/2. D) 1/6. Show Answer Correct Answer: D) 1/6. 9. If the probability of an event happening is unlikely, the chances of it happening are ..... A) Greater than 1/2. B) Less than 1/2. C) All the above. D) None of the above. Show Answer Correct Answer: B) Less than 1/2. 10. The chance of an event happening is called ..... A) Event. B) Result. C) Outcome. D) Probability. Show Answer Correct Answer: D) Probability. 11. Event is A) Subset of sample space. B) Superset of sample space. C) All the above. D) None of the above. Show Answer Correct Answer: A) Subset of sample space. 12. If the probability of winning a football match is 0.55 and the probability of losing is 0.2, what is the probability of drawing? A) 0.25. B) 0.35. C) 0.75. D) None of the above. Show Answer Correct Answer: A) 0.25. 13. Ryker, Haylee, Jonny, Kenzi, and Braxton all put their names into a hat. Was is P(Kenzi)? A) 1/5. B) 1/1. C) 4/5. D) 1. Show Answer Correct Answer: A) 1/5. 14. What is the probability 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: D) P = 3/7. 15. When 4 dice are rolled together, the probability that exactly one dice shows the number '5' is A) 125/1296. B) 125/324. C) 15/1296. D) None of these. Show Answer Correct Answer: B) 125/324. 16. A card is drawn at random from a pack of 52 cards. Find the probability that the card drawn is the ace of spades. A) 1/52. B) 4/52. C) 3/52. D) 2/52. Show Answer Correct Answer: A) 1/52. 17. What is the intersection of a set? A) A collection of elements. B) The elements that two sets have in common. C) Elements from both sets. D) Elements form the universal set that are not in that set. Show Answer Correct Answer: B) The elements that two sets have in common. 18. A town has 10, 000 two-child families. Design a simulation to estimate the percentage of two-child families with two girls. Choose the right simulation tool. A) The simulation tool could be a coin. B) The simulation tool could be a 6 sided dice. C) The simulation tool could be a bag of marbles. D) None of the above. Show Answer Correct Answer: A) The simulation tool could be a coin. 19. What is the complement of flipping a coin 20 times and landing on heads 11 times? A) P' = 1/10. B) P' = 11/20. C) P' = 9/20. D) P' = 10/20. Show Answer Correct Answer: C) P' = 9/20. 20. Sample space is defined as ..... A) The likelihood of an event occurring. B) A diagram of all possible outcomes. C) The probability of an event. D) A list of all possible outcomes. Show Answer Correct Answer: D) A list of all possible outcomes. 21. When a card is drawn from the set of 52 cards, it shows a black heart. A) 0. B) 1/2. C) 1. D) 1/4. Show Answer Correct Answer: A) 0. 22. A farmer found 10 out of every 25 tomato plants will grow. This year, the farmer planted 200 tomato plants. How many plants can the farmer expect to grow? A) 50. B) 80. C) 100. D) 125. Show Answer Correct Answer: B) 80. 23. Rylee is on a weekend fishing trip with her family. So far she has caught 4 trout, 10 catfish, and 13 bluegill. What is the probability that the next fish that Rylee catches will be a catfish? A) 37%. B) 15%. C) 48%. D) 38%. Show Answer Correct Answer: A) 37%. 24. Hairold throws a 12-sided number solid with faces labeled 1 through 12. Which term describes the probability that Hairold will roll a number greater than 12? A) Certain. B) Unlikely. C) Impossible. D) Likely. Show Answer Correct Answer: C) Impossible. 25. A quarterback has a passing percentage of 70%. What is the probability that he does NOT complete 8 of his 20 passes? A) 11.44%. B) 12.45%. C) 54%. D) 12.34%. Show Answer Correct Answer: A) 11.44%. ← PreviousNext →Related QuizzesClass 12 Mathematics Chapter 13 Probability Quiz 1Class 12 Mathematics Chapter 13 Probability Quiz 2Class 12 Mathematics Chapter 13 Probability Quiz 3Class 12 Mathematics Chapter 13 Probability Quiz 5Class 12 Mathematics Chapter 13 Probability Quiz 6Class 12 Mathematics Chapter 13 Probability Quiz 7Class 12 Mathematics Chapter 13 Probability Quiz 8Class 12 Mathematics Chapter 13 Probability Quiz 9Class 12 Mathematics Chapter 13 Probability Quiz 10Class 12 Mathematics Chapter 13 Probability Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books