This quiz works best with JavaScript enabled. Home > Cbse > Class 11 > Science > Mathematics > Class 11 Mathematics Chapter 16 Probability – Quiz 10 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Mathematics Chapter 16 Probability Quiz 10 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. To change a decimal to a ..... , move the decimal two places to the right (or multiply by 100). A) Ratio. B) Percentage. C) Fraction. D) Decimal. Show Answer Correct Answer: B) Percentage. 2. A jar contains 2 green marbles, 4 blue marbles, 3 yellow marbles, and 2 black marbles. A marble is chosen at random from the jar and replaced. Then a second marble is chosen at random. Find the probability of the first marble being green and the second marble being yellow. A) 8/121. B) 3/121. C) 6/121. D) 4/121. Show Answer Correct Answer: C) 6/121. 3. The probability expressed as a percentage of a particular occurrence can never be A) Less than 100. B) Anything but a whole number. C) Greater than 1. D) Less than 0. Show Answer Correct Answer: D) Less than 0. 4. You roll a number cube 50 times to see how many times you roll a 6.Is this experimental probability or theoretical probability? A) Experimental probability. B) Theoretical probability. C) Neither. D) None of the above. Show Answer Correct Answer: A) Experimental probability. 5. The probability of an event occurring, P(A), can be expressed as a fraction, decimal, or percent. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 6. A coin is tossed 18 times. It lands on heads 12 times. What is the experimental probability of the coin landing on tails? simplify the fraction! A) 2/3. B) 1/3. C) 1/2. D) 6/18. E) 12/18. Show Answer Correct Answer: B) 1/3. 7. Describe the probability of February follows January. A) Unlikely. B) Impossible. C) Certain. D) Likely. Show Answer Correct Answer: C) Certain. 8. Calculate the approximate volume of a sphere rounded to the nearest hundredth with a radius of 8 inches using the volume formula $V = \frac{4}{3} \pi r^3$ A) 2523.60 cubic inches. B) 2144.66 cubic inches. C) 2418.88 cubic inches. D) 2209.44 cubic inches. Show Answer Correct Answer: B) 2144.66 cubic inches. 9. What is the probability of rolling a 7 when you roll one dice? A) Impossible. B) Likely. C) Certain. D) Unlikely. Show Answer Correct Answer: A) Impossible. 10. Two six-sided dice, A and B are used in a game. Dice A has 3 red sides and 3 white sides. Dice B has 4 red sides and 2 blue sides. Both dice are thrown together. Find the probability that both dice have a red side facing upwards. A) 2/3. B) 1/2. C) 1/3. D) 1. Show Answer Correct Answer: C) 1/3. 11. A letter is chosen from the word 'MATHEMATICS'. What is the probability that it will be an M? A) 1/26. B) 2/11. C) 1/11. D) 2/26. Show Answer Correct Answer: B) 2/11. 12. A flashlight has 8 batteries out of which 3 are dead. If two batteries are selected without replacement and tested, the probability that both are dead is A) $\frac{1}{14}$. B) $\frac{3}{28}$. C) $\frac{9}{64}$. D) $\frac{33}{56}$. Show Answer Correct Answer: B) $\frac{3}{28}$. 13. Box K and Box L contain four cards labelled with the letter "L, I, K, E" and three cards labelled with the numbers "5, 6, 7" respectively. A card is chosen at random from Box K and Box L respectively. Calculate the probability of getting a vowel and an even number. A) $\frac{1}{3}$. B) $\frac{5}{6}$. C) $\frac{2}{3}$. D) $\frac{1}{6}$. Show Answer Correct Answer: D) $\frac{1}{6}$. 14. A box contains 4 red pencils, 6 blue pencils, 5 black pencils, and 3 green pencils. The best description of the likelihood of selecting a blue pencil at random from the box is (a) . A) A. unlikely. B) Impossible. C) Equally likely. D) Likely. E) Certain. Show Answer Correct Answer: A) A. unlikely. 15. What type of regular polygon has an interior angle measuring 108$^\circ$? A) Pentagon. B) Octagon. C) Heptagon. D) None of the above. Show Answer Correct Answer: A) Pentagon. 16. A grocery store manager is trying to decide what types of pasta he wants to sell. There are 8 different types of pasta he could choose from, but he only has room on the shelf for 3 of the types. How many different ways can he choose 3 of the pastas to display on the grocery shelf? A) 6720. B) 336. C) 24. D) 56. Show Answer Correct Answer: D) 56. 17. In Probability, the solution of any mathematical model that represents a physical process is called ..... A) "Bro?". B) Simulation. C) Sus. D) Complement. Show Answer Correct Answer: B) Simulation. 18. A A family has two children. What is the probability that both the children are boys given that at least one of them is a boy? A) $\frac{1}{2}$. B) $\frac{1}{4}$. C) $\frac{1}{3}$. D) $\frac{2}{3}$. Show Answer Correct Answer: C) $\frac{1}{3}$. 19. Constructive alignment in curriculum planning ensures that:1.Instructional materials are updated2.Intended learning outcomes are achieved3.Components of instructional plans are connected4.Students learn what was intended through an intervention A) 1, 2, 3, and 4. B) 1, 2, and 4. C) 2, 3, and 4. D) 1 and 2 only. Show Answer Correct Answer: C) 2, 3, and 4. 20. The ratio of what actually occurs during a probability experiment is called ..... A) Experimental Probability. B) Theoretical Probability. C) Frequency. D) Sample Space. Show Answer Correct Answer: A) Experimental Probability. 21. A probability between 0 and 1/2 is said to be what A) More likely. B) Certain. C) Impossible. D) Less likely. Show Answer Correct Answer: D) Less likely. 22. A dice is rolled twice. What is the probability of getting sum 9? A) $\frac{1}{9}$. B) $\frac{1}{3}$. C) $\frac{2}{3}$. D) $\frac{4}{9}$. Show Answer Correct Answer: A) $\frac{1}{9}$. 23. A tool used to predict traits inherited by offspring. A) A Venn diagram. B) The Punnett square. C) A mathematics table. D) A microscope. Show Answer Correct Answer: B) The Punnett square. 24. What is the theoretical probability of rolling an even number on a die? A) 1/2. B) 1/6. C) 3/6. D) 5/6. Show Answer Correct Answer: A) 1/2. 25. The word which has the same meaning as certain is the word A) Possible. B) Likely. C) Definite. D) Probable. Show Answer Correct Answer: C) Definite. 26. A basket contains 5 purple pencils and 9 brown pencils. If two pencils are picked at random one after the other without replacement, then what is the probability that both the pencils are purple? A) 10/91. B) 2/91. C) 9/182. D) 5/182. Show Answer Correct Answer: A) 10/91. 27. A box contains 4 red and 2 blue chips. A chip is drawn at random and then replaced., A second chip is then drawn at random.Calculate the probability of getting at least one blue chip. A) $\frac{1}{9}$. B) $\frac{4}{9}$. C) $\frac{5}{9}$. D) $\frac{2}{9}$. Show Answer Correct Answer: C) $\frac{5}{9}$. 28. In the word "MISSISSIPPI", what is the probability of randomly selecting a vowel or a letter "S" from the word? A) 6/11. B) 7/11. C) 5/11. D) 8/11. Show Answer Correct Answer: D) 8/11. 29. The chance of rain today is 70%. What is the chance it does not rain? A) 100%. B) 30%. C) 50%. D) 70%. Show Answer Correct Answer: B) 30%. 30. Selecting a day in March from the annual calendar A) Unlikely. B) Impossible. C) Certain. D) Likely. Show Answer Correct Answer: A) Unlikely. 31. A spinner has 8 equal sections numbered from 1 to 8. What is the probability that the spinner will land on an even number? A) 1/2. B) 1/4. C) 3/8. D) 1/8. Show Answer Correct Answer: A) 1/2. 32. What was the main reason for adding two years to basic education (Senior High School)? A) To allow students to mature before college. B) To enhance comparability of the Philippine education system globally. C) To prepare students for job applications. D) To support child-centered learning. Show Answer Correct Answer: B) To enhance comparability of the Philippine education system globally. 33. If we choose a card randomly from 52 card set, what is the probability that it will be red? A) 1/4. B) 1/3. C) 1/2. D) 3/4. Show Answer Correct Answer: C) 1/2. 34. The word which has the same meaning as less likely is the word A) Impossible. B) Certain. C) Likely. D) Unlikely. Show Answer Correct Answer: D) Unlikely. 35. A study recorded the number of students in five classrooms:12, 18, 20, 15, 25. What is the mean (nearest whole number)? A) 19. B) 16. C) 17. D) 20. E) 18. Show Answer Correct Answer: E) 18. 36. Which teaching-learning strategies apply under Education 4.0?1. Problem-based learning (PBL)2. Project-based learning (PrBL)3. Service learning/immersion4. Shadowing A) 1, 2, and 3. B) 1, 3, and 4. C) 2, 3, and 4. D) 1, 2, 3, and 4. Show Answer Correct Answer: D) 1, 2, 3, and 4. 37. Rewrite (9 x 6) x 5 using the associative property. A) 5 x 9 + 5 x 6. B) 270. C) 9 x (6 x 5). D) 9 x 30. Show Answer Correct Answer: C) 9 x (6 x 5). 38. Use the following words to describe the chance of the event occurring. A baby will be born a boy A) Even Chance. B) Certain. C) Impossible. D) Likely. Show Answer Correct Answer: A) Even Chance. 39. Which of the following ideas in evaluation is incorrect? A) Evaluation follows planning, implementation, and reimplementation. B) Implementation continues after planning. C) Planning is the initial step in curriculum development. D) Evaluation follows a linear process. Show Answer Correct Answer: D) Evaluation follows a linear process. 40. A jar contains 12 caramels, 7 mints and 16 dark chocolates. What is the probability of selecting a dark chocolate and then a caramel? A) 16/35 x 12/35. B) 16/35 x 12/34. C) 12/35 x 16/34. D) 12/35 x 12/34. Show Answer Correct Answer: B) 16/35 x 12/34. 41. Misalkan ada 4 orang A (angga), B (budi), C (caca), D (dodo) menepati empat buah kursi yang mengelilingi sebuah meja bundar. Berapa banyak susunan yang dapat terjadi? A) 8. B) 4. C) 6. D) 7. Show Answer Correct Answer: C) 6. 42. A school has 18 male teachers and 42 female teachers. What fraction of the staff are female, in simplest form? A) 14/20. B) 21/30. C) 3/5. D) 7/10. E) 42/60. Show Answer Correct Answer: D) 7/10. 43. A number cube is rolled. What is the probability of rolling a number that is not 3?The probability of not getting a 3 on a 6 sided dice is 5/6.After rolling the dice, I got the number 4, thus that was the result.What experiment can be used? A) By rolling the dice. B) By Breaking the dice. C) By letting the dice role itself. D) None of the above. Show Answer Correct Answer: A) By rolling the dice. 44. What is the probability of getting 53 Mondays in a leap year? A) 1/7. B) 2/7. C) 53/366. D) 7/366. Show Answer Correct Answer: B) 2/7. 45. If a die is rolled, what is the probability of getting a number divisible by 2? A) 1/6. B) 1/4. C) 1/2. D) 1/3. Show Answer Correct Answer: C) 1/2. 46. If a bag contains 3 red balls and 2 blue balls, what is the probability of drawing a red ball? A) 3/5. B) 1/2. C) 4/5. D) 2/5. Show Answer Correct Answer: A) 3/5. 47. The COVID-19 pandemic showed that there are alternative modes of education delivery. Which are examples of these? A) Remote learning. B) Flexible learning. C) Experiential learning. D) All of the above. Show Answer Correct Answer: D) All of the above. 48. What is the probability of rolling a number greater than 4 on a six-sided die? A) 1/2. B) 1/4. C) 1/3. D) 1/6. Show Answer Correct Answer: C) 1/3. 49. What is the probability of picking a single card from a standard deck of 52 cards and drawing a black jack? A) $\frac{1}{52}$. B) $\frac{4}{13}$. C) $\frac{2}{13}$. D) $\frac{1}{26}$. E) $\frac{1}{13}$. Show Answer Correct Answer: D) $\frac{1}{26}$. 50. Statistics show that 80% of the skills trained in the last 50 years cannot be outperformed by machines. What does this imply? A) Individuals must be taught how to use machines to their advantage. B) Replace all human laborers with machines. C) Do away with machines and let humans do the work. D) Invent more machines to replace humans. Show Answer Correct Answer: A) Individuals must be taught how to use machines to their advantage. 51. If A and B are two events such that $P\left(A\cup B\right)=\frac{5}{6}$ $P\left(A\cap B\right)=\frac{1}{3}$ $P\left(B\right)=\frac{1}{2}$ A) Dependent. B) Independent. C) Mutually exclusive. D) None of these. Show Answer Correct Answer: B) Independent. 52. If A = 2, B = 1, and C = 3, what is the value of:1 + 2B-C? A) 0. B) 5. C) 7. D) 11. Show Answer Correct Answer: A) 0. 53. A bag contains 30 lollies. There are 15 grape, 7 cherry, 3 lemon, 5 strawberry. What is the probability of drawing a lemon lollie? A) 3/10. B) 30%. C) 1/10. D) 3. Show Answer Correct Answer: C) 1/10. 54. A jar contains 24 marbles. Some are blue and others are green. If a marble is drawn at random from the jar, the probability that it is green is 2/3, then the number of white marbles in the jar is: A) 7. B) 9. C) 8. D) 6. Show Answer Correct Answer: C) 8. 55. What is the probability that when a fair coin is tossed 2 times then at least one of them are heads? A) 1/2. B) 1. C) 1/4. D) 3/4. Show Answer Correct Answer: D) 3/4. 56. Hitunglah kombinasi berikut ini $C^5_2$ A) 15. B) 24. C) 5. D) 25. E) 10. Show Answer Correct Answer: E) 10. 57. Use the following words to describe the chance of the event occurring. Getting your driver's license at 10 years old A) Impossible. B) Even Chance. C) Likely. D) Certain. Show Answer Correct Answer: A) Impossible. 58. A box contains 12 white and 10 red balls. One ball is drawn and returned then second one is drawn. What is the probability of getting first white and then red? A) 12/22 * 10/22. B) 10/22 * 12/22. C) 10/22 * 10/22. D) 12/22 * 12/22. Show Answer Correct Answer: A) 12/22 * 10/22. 59. An ..... is something that happens. A) Prediction. B) Sample space. C) Event. D) Independent. Show Answer Correct Answer: C) Event. 60. An organism that has two different alleles for a trait (Ww) A) Hybrid. B) Purebred. C) Homozygous. D) Heterozygous. Show Answer Correct Answer: D) Heterozygous. ← PreviousNext →Related QuizzesScience QuizzesClass 11 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 8 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books