This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Mathematics Chapter 16 Probability – Quiz 10 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Mathematics Chapter 16 Probability Quiz 10 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. A box contains 18 blue flashlights, 3 red flashlights, 7 silver flashlights, and 2 black flashlights. The flashlights are identical in size and shape. If one flashlight is chosen at random, what is the probability that the flashlight will be either blue or black? A) $\frac{1}{3}$. B) $\frac{1}{2}$. C) $\frac{3}{5}$. D) $\frac{20}{30}$. Show Answer Correct Answer: D) $\frac{20}{30}$. 2. In a class of 30 students, 18 play football and 10 play basketball. 5 students play both sports. What is the probability that a student chosen at random plays neither sport? A) 1/6. B) 1/3. C) 1/2. D) 2/3. Show Answer Correct Answer: B) 1/3. 3. Which of the following probabilities would you say is "very likely" ? A) 0.01. B) 0.2. C) 0.51. D) 0.9. Show Answer Correct Answer: D) 0.9. 4. A simple event event can have multiple possible outcomes A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 5. In a random survey of 50 students at Great Middle School, 32 said chocolate was their favorite flavor of yogurt. The school has 450 students. How many of them are likely to select chocolate as their favorite flavor? A) 144. B) 162. C) 225. D) 288. Show Answer Correct Answer: D) 288. 6. If I flip a coin 10 times, what is the probability of getting heads? A) 1. B) 10. C) 3. D) 5. Show Answer Correct Answer: D) 5. 7. A six-sided dice is rolled and lands on an even number. A) Even chance. B) Unlikely. C) Likely. D) Certain. Show Answer Correct Answer: A) Even chance. 8. The probability based on frequency of outcomes during an experiment A) Experimental probability. B) Fundamental counting principle. C) Mutually exclusive event. D) Dependent event. Show Answer Correct Answer: A) Experimental probability. 9. If a six-sided die is rolled, what is the probability that it will land on an odd number? A) $\frac{3}{6}$. B) $\frac{4}{6}$. C) $\frac{1}{5}$. D) $0$. Show Answer Correct Answer: A) $\frac{3}{6}$. 10. A situation involving doing the activity that leads to results or outcomes. A) Complement. B) Outcome. C) Dependent. D) Experimental. Show Answer Correct Answer: D) Experimental. 11. The probability of winning a game is 25%. How many times should you expect to win if you play 80 games? A) 25. B) 16. C) 20. D) 60. Show Answer Correct Answer: C) 20. 12. Juan is making soup for lunch, he reaches into the cabinet and selects a can of soup at random. Below is the list of soups Juan found in the cabinet.3 tomato soup cans2 chicken noodle soup cans4 vegetable soup cans1 cream of broccoli soup canWhat is the probability that Juan will select tomato soup for lunch today? A) 1/10. B) 1/5. C) 3/10. D) 3/7. Show Answer Correct Answer: C) 3/10. 13. Given P(A) = 0.5 and P(B) = 0.3. If A and B are mutually exclusive events, then P(neither A nor B) =? A) 0.6. B) 0.5. C) 0.7. D) 0.2. Show Answer Correct Answer: D) 0.2. 14. A bag contains 30 pieces of candy. There are 15 grape, 7 cherry, 3 lemon, 5 strawberry. What is the probability of drawing a lemon? (Make sure to reduce) A) 3. B) 1/10. C) 3/10. D) 30%. Show Answer Correct Answer: B) 1/10. 15. There are 15 pieces of fruit in a basket, including 3 oranges. What is the probability that a randomly selected piece of fruit will be an orange? A) 1/5. B) 3/5. C) 5/15. D) 3/10. Show Answer Correct Answer: A) 1/5. 16. A box contains 2 red, 4 green, 5 blue and 3 yellow marbles. If a single random marble is chosen from the box, what is the probability that it is red or green marble? A) 1/14. B) 3/7. C) 9/14. D) 2/7. Show Answer Correct Answer: B) 3/7. 17. Diketahui fungsi-fungsi f:R $\rightarrow$ R dan g:R $\rightarrow$ R masing-masing ditentukan dengan rumus $f(x) = 2x-3$ $g(x) = x^2-3x + 1$ $(g o f)(x) = ..... $ A) $x^3 + 7x^2 + 1$. B) $4x^2-18x + 19$. C) $x^3 + x^2 + x + 1$. D) $7x^2 + x + 19$. E) $x^2 + 8x + 19$. Show Answer Correct Answer: B) $4x^2-18x + 19$. 18. What is the probability of rolling a 5 on a standard die? A) 1/5. B) 5/6. C) 1/6. D) 5. Show Answer Correct Answer: C) 1/6. 19. Melissa rolled a number cube that has sides labeled 1 to 6. What is the probability that she rolled a 2 or a 3? A) 1/6. B) 1/3. C) 1/2. D) 3/4. Show Answer Correct Answer: B) 1/3. 20. On a mathematics test, 5 out of 20 students got an A. If three students are chosen at random without replacement, what is the probability that all three got an A on the test? A) $\frac{1}{114}$. B) $\frac{15}{6840}$. C) $\frac{5}{20}$. D) $\frac{61}{6840}$. Show Answer Correct Answer: A) $\frac{1}{114}$. 21. It is a branch of mathematics that deals with the occurrence of a random event. A) Probability. B) Outcome. C) Event. D) None of the above. Show Answer Correct Answer: A) Probability. 22. The probability of an event is 8/9. What's the probability of the complement to this event? A) 1/9. B) 1. C) 2/9. D) 8/9. Show Answer Correct Answer: A) 1/9. 23. A probability of 1/2 is said to be what A) As likely. B) Impossible. C) Less likely. D) More Likley. Show Answer Correct Answer: A) As likely. 24. A mathematics game uses a set of 36 cards. There are 3 cards for each of the numerals 0-9 and 6 wild cards. If the cards are shuffled, what is the probability that the top card is a wild card? A) $\frac{1}{3}$. B) $\frac{1}{12}$. C) $\frac{1}{6}$. D) $\frac{1}{36}$. E) $\frac{3}{5}$. Show Answer Correct Answer: C) $\frac{1}{6}$. 25. What is the probability of choosing the letteri from the word probability? A) 1/10. B) 2/11. C) 2/2. D) 1/10. Show Answer Correct Answer: B) 2/11. ← 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 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books