This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Mathematics Chapter 16 Probability – Quiz 13 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Mathematics Chapter 16 Probability Quiz 13 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. There is 4 blue marbles, 6 red marbles, 2 yellow marbles and 1 white marble in the bag. What is the probability of randomly choosing a yellow marble? A) 2/11. B) 2/13. C) 2/12. D) 2/14. Show Answer Correct Answer: B) 2/13. 2. If a single 6-sided die is rolled, what is the probability of rolling a number that is not 8? A) 0. B) $\frac{1}{2}$. C) $\frac{1}{6}$. D) 1. Show Answer Correct Answer: D) 1. 3. To get the total area of two rectangles, find the area of each one and ..... them together. A) Add. B) Multiply. C) Divide. D) Subtract. Show Answer Correct Answer: A) Add. 4. Find the probability of picking a king from a deck of cards. A) 1/4. B) 2/13. C) 1/13. D) 5/52. Show Answer Correct Answer: C) 1/13. 5. Each outcome in a sample space is called a A) Sample space. B) Event. C) Sample point. D) None of the above. Show Answer Correct Answer: C) Sample point. 6. Getting an even number in Bingo roulette. A) Probability. B) Sample Space. C) Outcome. D) Event. E) Experiment. Show Answer Correct Answer: D) Event. 7. In a college, 30% students fail in physics, 25% fail in mathematics and 10% fail in both. One student is chosen at random. The probability that she fails in physics if she has failed in mathematics is A) $\frac{1}{10}$. B) $\frac{2}{5}$. C) $\frac{9}{20}$. D) $\frac{1}{3}$. Show Answer Correct Answer: B) $\frac{2}{5}$. 8. Repeating Decimal A) A decimal that terminates after a certain number of digits. B) A decimal in which after a certain point a particular digit or sequence of digits repeats itself indefinitely. C) A decimal that is always a whole number. D) A decimal that has no digits after the decimal point. Show Answer Correct Answer: B) A decimal in which after a certain point a particular digit or sequence of digits repeats itself indefinitely. 9. Likelihood A) The chance that something will happen. B) The probability of an event occurring. C) A measure of uncertainty. D) The expected outcome of a situation. Show Answer Correct Answer: A) The chance that something will happen. 10. The sum of the probabilities of all the outcomes in the sample space is ..... A) 0. B) 3/4. C) 1. D) 2.5. Show Answer Correct Answer: C) 1. 11. Box A contains a red card and two yellow cards. Box B contains three red cards and a yellow card. Nelly chooses a card from Box A and Box B respectively. Calculate the probability that Nelly gets two yellow cards. A) $\frac{11}{12}$. B) $\frac{1}{6}$. C) $\frac{3}{7}$. D) $\frac{1}{12}$. Show Answer Correct Answer: B) $\frac{1}{6}$. 12. A regular deck contains 52 cards, 2 of which are red eights. Assuming the cards are dealt randomly, which is the probability that the first card dealt will be a red eight? A) 1/26. B) 1/13. C) 1/52. D) 2/13. Show Answer Correct Answer: A) 1/26. 13. A bakery has 14 desserts for sale, including 6 pieces of pie. What is the probability that a randomly selected dessert will be a piece of pie? A) 3/7. B) 14/6. C) 1/4. D) 1/3. Show Answer Correct Answer: A) 3/7. 14. Airline boarding passes are marked with red stars at random to decide which passengers should have their carry-on luggage inspected. A) Biased Sample. B) Unbiased Sample. C) All the above. D) None of the above. Show Answer Correct Answer: B) Unbiased Sample. 15. In a lottery with 50 numbers, what is the probability of selecting the correct number if you choose one? A) 0.03. B) 0.5. C) 0.02. D) 0.1. Show Answer Correct Answer: C) 0.02. 16. Sebuah kotak berisi 10 manik-manik, 6 di antaranya berwarna merah dan 4 berwarna putih. Dari kotak tersebut, 3 manik-manik dipilih secara acak. Berapakah probabilitas terpilihnya 2 manik-manik merah dan 1 manik-manik putih? A) 2/3. B) 1/30. C) 1/2. D) 2/13. Show Answer Correct Answer: B) 1/30. 17. A wash towel getting wet after pouring water on it A) Impossible. B) Unlikely. C) Likely. D) Certain. Show Answer Correct Answer: D) Certain. 18. Two events such that each event affects the occurrence of the other are called? A) Dependent events. B) Inclusive Events. C) Independent events. D) Mutually Exclusive events. Show Answer Correct Answer: A) Dependent events. 19. There are 9 red, 5 yellow, and 7 green jellybeans in a jar. What is the probability of choosing a green jellybean, followed by a red jellybean? Solve, without replacement. A) 20/27. B) 16/41. C) 1/7. D) 3/20. Show Answer Correct Answer: D) 3/20. 20. Percentage A) A number or ratio expressed as a fraction of 100. B) A way to calculate the area of a circle. C) A method for converting currencies. D) A type of interest rate used in loans. Show Answer Correct Answer: A) A number or ratio expressed as a fraction of 100. 21. A box contains nine bulbs out of which 4 are defective. If three bulbs are chosen at random, find the probability that all the three bulbs are defective? A) 1/84. B) 1/94. C) 1/72. D) None of these. Show Answer Correct Answer: A) 1/84. 22. If an event can occur with a probability of 3/8, we can say that it ..... A) Will always occur. B) Cannot occur. C) Is less likely to occur. D) Is likely to occur. Show Answer Correct Answer: C) Is less likely to occur. 23. Suppose that two cards are drawn at random from a deck of cards. Let X be the number of aces obtained. Then the value of E(X) is A) $\frac{37}{221}$. B) $\frac{2}{13}$. C) $\frac{5}{13}$. D) $\frac{1}{13}$. Show Answer Correct Answer: B) $\frac{2}{13}$. 24. You are at a pizza parlor that offers four toppings:anchovies, olives, pineapples, and sausage. How many different combinations of these items can you make if you choose four toppings? A) 0. B) 1. C) 2. D) 3. Show Answer Correct Answer: B) 1. 25. If three coins are tossed simultaneously, what is the probability of getting two heads together? A) 1/8. B) 5/8. C) 3/8. D) 1/2. Show Answer Correct Answer: C) 3/8. ← 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