This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Mathematics Chapter 16 Probability – Quiz 3 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Mathematics Chapter 16 Probability Quiz 3 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The letters that form the word MATHEMATICS are placed in a bowl. What are the odds against choosing an "A" ? A) 9:2. B) 2:9. C) 9:11. D) 11:9. Show Answer Correct Answer: A) 9:2. 2. Two dice are rolled. What is the probability that the sum is not 6? A) 5/36. B) 1/6. C) 5/18. D) 13/18. E) 31/36. Show Answer Correct Answer: E) 31/36. 3. Calculate the surface area of a sphere with a radius of 5 inches using the formula $A = 4 \pi r^2$ A) 392.70 square inches. B) 314.16 square inches. C) 157.08 square inches. D) 78.54 square inches. Show Answer Correct Answer: B) 314.16 square inches. 4. A bag contains 5 blue marbles and 15 green marbles. What is the likelihood of choosing a blue marble? A) Certain. B) Unlikely. C) Impossible. D) Likely. Show Answer Correct Answer: B) Unlikely. 5. What is the probability of getting heads when you flip a coin? A) Certain. B) Likely. C) Equally Likely. D) Impossible. Show Answer Correct Answer: C) Equally Likely. 6. If you are picking a card randomly from a deck of cards, the events of picking an ace and picking a '3' are mutually exclusive. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 7. If the probability that it will rain is .415 and the probability it will snow is .234, what is the probability it will not rain? A) .415. B) .585. C) .234. D) .766. Show Answer Correct Answer: B) .585. 8. In modern times, machines have saved human effort. However, there are characteristics that humans have which machines lack. What are they?1.Creativity2.Flexibility3.Compassion4.Empathy A) 1 and 2. B) 2, 3, and 4. C) 3 and 4. D) 1, 2, 3, and 4. Show Answer Correct Answer: D) 1, 2, 3, and 4. 9. Refers to an event which will never happen A) Certain. B) Unlikely. C) Likely. D) Impossible. Show Answer Correct Answer: D) Impossible. 10. What is the probability of getting a king or queen from a standard deck of cards? A) 1/26. B) 1/13. C) 2/13. D) 1/52. Show Answer Correct Answer: C) 2/13. 11. How would you describe the likelihood of the event, given that P(event)=0.35? A) Very likely. B) Very unlikely. C) Somewhat likely. D) Somewhat unlikely. Show Answer Correct Answer: D) Somewhat unlikely. 12. Tammy rolled a dice five times.Here is what she got on her five rolls:3, 1, 4, 3, & 4Find the experimental probability:P(3) = A) 3/5. B) 1/6. C) 2/5. D) 1/3. Show Answer Correct Answer: C) 2/5. 13. A card from a pack of 52 cards is lost. From the remaining cards of the pack, two cards are drawn and are found to be both diamonds. What is the probability of the lost card being a diamond? A) $\frac{11}{50}$. B) $\frac{3}{25}$. C) $\frac{1}{5}$. D) None of these. Show Answer Correct Answer: A) $\frac{11}{50}$. 14. A jar contains 12 marbles:2 pink, 6 red, and 4 blue marbles. If you pick one marble without looking, what is the probability that the marble you pick will be red or blue? A) 5/6. B) 1/2. C) 1/3. D) 1/6. Show Answer Correct Answer: A) 5/6. 15. What is the probability of drawing a black ace when drawing a card at random from a deck of 52 playing cards? A) 1/50. B) 1/26. C) 2/39. D) 1/13. Show Answer Correct Answer: B) 1/26. 16. Mary is a good student. The probability that she studies and passes her test is 3/5. If the probability that she studies is 8/9. What is the probability that she passes given that she studies? A) 27/40. B) 1.48. C) .008. D) .0593. Show Answer Correct Answer: A) 27/40. 17. Marcus visited his garden once each week for 4 weeks. Each week, his visit lasted 1.5 times longer than the previous week. On the fourth week, he stayed for 135 minutes. How long was his first visit? A) 45 minutes. B) 40 minutes. C) 74 minutes. D) 60 minutes. Show Answer Correct Answer: B) 40 minutes. 18. In which method, probability is defined as the proportion of times an event occurs in a large number of trails? A) Classical technique. B) Relative frequency technique. C) Subjective approach. D) None of the above. Show Answer Correct Answer: B) Relative frequency technique. 19. Use the following words to describe the chance of the event occurring.You roll a die and it does not land on 4 A) Even Chance. B) Certain. C) Impossible. D) Likely. Show Answer Correct Answer: D) Likely. 20. What percent of 75 is 30? A) 55%. B) 50%. C) 60%. D) 40%. Show Answer Correct Answer: D) 40%. 21. You deposit $ 1600 in an account. The account earns $ 300 simple interest in 6 years. What is the annual interest rate? Annual interest rate: ..... % A) 2.75%. B) 2.5%. C) 3.125%. D) 3%. Show Answer Correct Answer: C) 3.125%. 22. The probability of a New York teenager owning a skateboard is 0.37, of owning a bicycle is 0.81, and of owning both is 0.36. If a New York teenager is chosen at random, what is the probability that he/she owns a skateboard or a bicycle? A) 0.37. B) 1.18. C) 0.36. D) 0.82. Show Answer Correct Answer: D) 0.82. 23. What is the probability of rolling a 2 on a fair die? A) 1/3. B) 1/6. C) 1/2. D) 1/4. Show Answer Correct Answer: B) 1/6. 24. Semi-Annually means how many times a year? A) 4. B) 2. C) 1. D) 6. Show Answer Correct Answer: B) 2. 25. How many outfits are possible with 5 pairs of jeans, 8 t-shirts, and 2 pairs of shoes? A) 15. B) 40. C) 80. D) 10. Show Answer Correct Answer: C) 80. ← PreviousNext →Related QuizzesClass 11 Mathematics Chapter 16 Probability Quiz 1Class 11 Mathematics Chapter 16 Probability Quiz 2Class 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 10Class 11 Mathematics Chapter 16 Probability Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books