This quiz works best with JavaScript enabled. Home > Class 12 > Class 12 Mathematics Chapter 13 Probability – Quiz 24 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 12 Mathematics Chapter 13 Probability Quiz 24 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What is the likelihood an NLMS student is a 7th grader? A) Impossible. B) Unlikely. C) Neither likely nor unlikely. D) Likely. E) Certain. Show Answer Correct Answer: B) Unlikely. 2. Solve:947 + 856 =? A) 1, 793. B) 1, 803. C) All the above. D) None of the above. Show Answer Correct Answer: B) 1, 803. 3. In how many ways could you choose two different letters from the letters S T U D Y? A) 10 ways. B) 360 ways. C) 6 ways. D) 18 ways. Show Answer Correct Answer: A) 10 ways. 4. P(A/B') is defined only when ..... A) B is not a sure event. B) B is a sure event. C) B is an impossible event. D) B is not an impossible event. Show Answer Correct Answer: A) B is not a sure event. 5. A number cube is labeled 1 through 6. What is the probability of not rolling a 3? A) 1/6. B) 5/6. C) 1/5. D) None of the above. Show Answer Correct Answer: B) 5/6. 6. How likely are you to choose a yellow marble out of a jar, if there are 6 blue, 2 red, and 4 yellow? A) P = 4/10. B) P = 1/3. C) P = 2/12. D) P = 6/12. Show Answer Correct Answer: B) P = 1/3. 7. In a binomial probability distribution, If n = 6 and p= 0.9 then the value of P(x=7) is: A) 0. B) 1. C) 2. D) 3. Show Answer Correct Answer: A) 0. 8. Dependent or Independent:You flip a coin and then roll a fair six-sided die. The coin lands heads-up and the die shows a one. A) Dependent. B) Independent. C) All the above. D) None of the above. Show Answer Correct Answer: B) Independent. 9. 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 many total combinations are there? A) 4. B) 16. C) 8. D) 2. Show Answer Correct Answer: C) 8. 10. An event that consists of two or more events A) Event. B) Dependent events. C) Experiment. D) Compound event. Show Answer Correct Answer: D) Compound event. 11. Probabilities are always between ..... A) 0 & 1 or 0% & 100%. B) 0 & 100 or 0% & 1%. C) 1 & 100. D) 2 & 1. Show Answer Correct Answer: A) 0 & 1 or 0% & 100%. 12. Kirsten is setting up tables for a party. Four of the tables are covered with red tablecloths, and eight of the tables are covered with white tablecloths. Guests will be randomly seated at the tables when they arrive. Each table can seat 8 guests. That is the probability that the first guest to arrive will be seated at a table with a red tablecloth? A) 1/2. B) 1/3. C) 1/4. D) 1/8. Show Answer Correct Answer: B) 1/3. 13. Ten cards are numbered 1 through 10 mixed together and then one card is drawn. If you draw cards 180 times, how many times would you predict to pick a number that is divisible by 3? A) $54$. B) 54 Mathematical EquivalenceON. C) All the above. D) None of the above. Show Answer Correct Answer: A) $54$. 14. Bella will roll a number cube, labeled 1 through 6, 300 times. About how many times could Bella expect to roll a number less than 4? A) 100. B) 50. C) 200. D) 150. Show Answer Correct Answer: D) 150. 15. One card is drawn from a standard deck of 52 cards. What is the probability that the card drawn is a face card? A) 5/13. B) 3/13. C) 1/4. D) 1/13. Show Answer Correct Answer: B) 3/13. 16. Cards are numbered from 5 to 14. These cards are shuffled and one card is drawn at random. What is the probability of getting card numbered perfect square? A) 1/15. B) 1/15. C) 1/5. D) 1/10. Show Answer Correct Answer: D) 1/10. 17. The probability of a car having a defect when coming off the assembly line is 3/1000 . Last year 12 cars had defects. How many cars were manufactured in total last year? A) 1000. B) 2000. C) 3000. D) 4000. Show Answer Correct Answer: D) 4000. 18. Which of the following expressions would be used to calculate the complement of an event occurring? A) P(event)-1. B) P(event 1) x P(event 2). C) P(event)/possible outcomes. D) 1-P(event). Show Answer Correct Answer: D) 1-P(event). 19. The probability of randomly selecting a rotten apple is 0.18 from the heap of 900 apples. So, what is the number of rotten apples in a heap? A) 162. B) 164. C) 136. D) 160. Show Answer Correct Answer: A) 162. 20. A bag contains 4 white counters, 6 black counters, and 1 green counter. What is the probability of drawing a white counter or a black counter? A) 10/11. B) 1/11. C) 2/3. D) 1/3. Show Answer Correct Answer: A) 10/11. 21. A bag contains 2 blue marbles, 7 green marbles, and 8 yellow marbles. Twice you draw a marble and replace it. Find P(blue, then green). A) 9/17. B) 14/17. C) 9/289. D) 14/289. Show Answer Correct Answer: D) 14/289. 22. A, B and C are 3 mutually exclusive and exhaustive events such that P(A)=2P(B)=3P(C). What is P(B)? A) 1/3. B) 1/6. C) 3/11. D) 6/11. Show Answer Correct Answer: C) 3/11. 23. A bag contains:-5 red marbles-6 blue marbles-3 green marbles-4 black marbles-2 yellow marblesA marble will be drawn from the bag and replaced 100 times. What is a reasonable prediction for the number of times a green or black marble will be drawn? A) 14. B) 65. C) 7. D) 35. Show Answer Correct Answer: D) 35. 24. Find the probability of drawing a 10 of red from the deck of cards. A) $\frac{1}{26}$. B) $\frac{1}{13}$. C) $\frac{1}{52}$. D) None of the above. Show Answer Correct Answer: A) $\frac{1}{26}$. 25. A die is rolled, what is the probability that the number rolled is greater than 2? A) 2/3. B) 1/3. C) 1/2. D) 1/4. Show Answer Correct Answer: A) 2/3. ← 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 4Class 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 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books