This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Mathematics Chapter 16 Probability – Quiz 20 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Mathematics Chapter 16 Probability Quiz 20 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Refers to the "likelihood" that something will happen. A) Chance. B) Outcome. C) Event. D) Certain. Show Answer Correct Answer: A) Chance. 2. Evaluate21 / $_{3 }$C $_{1}$ A) 7. B) 6. C) 3. D) 21. Show Answer Correct Answer: A) 7. 3. The probability of heads landing up when you flip a coin is 1/2. What is the probability of getting tails if you flip it again? A) 1/4. B) 1/3. C) 1/2. D) 3/4. Show Answer Correct Answer: C) 1/2. 4. What does the statement "Education 4.0 is learning anytime, anywhere" mean? A) School buildings are a prerequisite for schooling. B) Teachers should strictly follow 8:00-12:00 and 1:00-5:00 schedules. C) There are teachable moments even outside of school. D) Classes must be online only. Show Answer Correct Answer: C) There are teachable moments even outside of school. 5. If you roll a number cube 36 times, approximately how many times could you expect to land on the 3? A) 12 times. B) 15 times. C) 6 times. D) None of the above. Show Answer Correct Answer: C) 6 times. 6. In Probability, the collection or set of possible outcomes is called ..... A) Probalaity. B) Simple Event. C) Addition. D) Sample Space. Show Answer Correct Answer: D) Sample Space. 7. What do we call the set of all the possible outcomes to occur in any trial? A) Sample space. B) Experiment. C) Time. D) Chance. Show Answer Correct Answer: A) Sample space. 8. A package contains 7 bags of tortilla chips, 3 bags of cheese puffs, 4 bags of potato chips, and 6 bags of corn chips. If Steve reaches into the package and selects one bag without looking, what are the odds he will choose potato chips? A) $\frac{1}{4}$. B) $\frac{1}{5}$. C) $\frac{3}{10}$. D) $\frac{7}{20}$. E) $\frac{1}{10}$. Show Answer Correct Answer: B) $\frac{1}{5}$. 9. In a standard deck of 52 cards there are 13 diamonds and 13 hearts (red) and 13 spades and 13 clubs (black). Find the probability of choosing a card at random that is a spade OR a 7 A) 1/52. B) 1/13. C) 4/13. D) 17/52. Show Answer Correct Answer: C) 4/13. 10. A Probability of 1 is said to be what A) More likely. B) Certain. C) Impossible. D) As Likely. Show Answer Correct Answer: B) Certain. 11. Rolling a 1, 2, 3, 4, 5, or 6 on a number cube is A) Impossible. B) Unlikely. C) Likely. D) Certain. Show Answer Correct Answer: D) Certain. 12. A box contains 40 marbles. There are 17 blue marbles, some green and red marbles. The probability of choosing a green marble is 3/8. If a marble is selected randomly from the box, find the probability that the marble is not a red marble. A) 1/5. B) 4/5. C) 5/8. D) 7/8. Show Answer Correct Answer: B) 4/5. 13. Which of the following is a list of all possible outcomes? A) Sample space. B) Probability. C) Odds. D) Experimental probability. Show Answer Correct Answer: A) Sample space. 14. From a pack of 52 cards, two cards are drawn together, what is the probability that both the cards are kings A) 2/121. B) 1/221. C) 2/221. D) 1/169. Show Answer Correct Answer: B) 1/221. 15. On a bag there are 4 colored notebooks, does were Pink, Red, Blue, Green.What was the sample space given? A) Red, Blue, Green, Pink. B) Brown, Pink, Blue, Red. C) Purple, Orange, Magenta. D) None of the above. Show Answer Correct Answer: A) Red, Blue, Green, Pink. 16. You roll a pair of dice. What are the odds in favor of rolling a sum of 12? A) 1:36. B) 1:35. C) 1:18. D) 1:12. Show Answer Correct Answer: B) 1:35. 17. A classroom is arranged with 8 seats in the front row, 10 seats in the middle row, and 12 seats in the back row. The teacher randomly assigns seats to students as they enter the classroom. What is the probability that the first student who enters the classroom will be assigned a seat in the front row? A) 2/5. B) 2/3. C) 4/11. D) 4/15. Show Answer Correct Answer: D) 4/15. 18. You see a real live dinosaur at the Perth zoo. A) Unlikely. B) Impossible. C) Certain. D) Even chance. Show Answer Correct Answer: B) Impossible. 19. If a die is rolled twenty-four times, how many times is the number three expected to come up? A) 3. B) 4. C) 5. D) 6. E) 12. Show Answer Correct Answer: B) 4. 20. A spinner is divided into 6 equal parts:2 red, 1 blue, 1 yellow, 1 green, and 1 black. What is the probability of NOT landing on red? A) 1/6. B) 2/6. C) 3/6. D) 4/6. Show Answer Correct Answer: D) 4/6. 21. A bag has 10 marbles:3 blue, 2 yellow, 4 red, and 1 purple.What is the probability of picking out a purple marble? A) 3/10. B) 1/10. C) 4/10. D) None of the above. Show Answer Correct Answer: B) 1/10. 22. A device consisting of line segments emanating from a starting point and from the outcome point. It is used to determine all possible outcomes of a probability experiment. A) Tree diagram. B) Table. C) Systematic Listing. D) Fundamental Counting Principle. Show Answer Correct Answer: A) Tree diagram. 23. If the happening of an event is absolutely uncertain, then the probability will be ..... A) 0. B) 1. C) All the above. D) None of the above. Show Answer Correct Answer: A) 0. 24. A regular 6-sided die is to be rolled once. What is the probability that a number LESS than 3 is rolled? A) 1/3. B) 1/6. C) 1/2. D) 2/3. Show Answer Correct Answer: A) 1/3. 25. What is the probability of getting prime number or even number when the dice is rolled? A) 5/6. B) 3/6. C) 2/6. D) 1/6. Show Answer Correct Answer: A) 5/6. ← 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