This quiz works best with JavaScript enabled. Home > Cbse > Class 10 > Mathematics > Probability > Class 10 Maths Chapter 15 Probability – Quiz 1 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 10 Maths Chapter 15 Probability Quiz 1 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Find the experimental probability:Rolling dice:1, 3, 3, 4, 4Rolling a 1? A) 2/5. B) 1/6. C) 1/5. D) 3/5. Show Answer Correct Answer: C) 1/5. 2. Write the probability of the leaf out of the pack of 52 leaves of a well-fired 52 leaves. A) $\frac{3}{13}$. B) $\frac{1}{4}$. C) $\frac{13}{3}$. D) $\frac{3}{52}$. Show Answer Correct Answer: A) $\frac{3}{13}$. 3. A group of students, Aarav, Asher, and Mira, are playing a game where a number is selected at random from the numbers 3, 5, 5, 7, 7, 7, 9, 9, 9, 9. What is the probability that the number selected is the average of the given numbers? A) $\frac{7}{10}$. B) $\frac{9}{10}$. C) $\frac{1}{10}$. D) $\frac{3}{10}$. Show Answer Correct Answer: D) $\frac{3}{10}$. 4. When we toss a fair coin 3 times, what is the probability that we get 2 heads and 1 tail in any order? A) 3/8. B) 1/2. C) 4/7. D) 27/29. E) 21/23. Show Answer Correct Answer: A) 3/8. 5. What is an event that will happen or has a probability of 1? A) Theoretical. B) Probability. C) Mutually exclusive. D) Certain. Show Answer Correct Answer: D) Certain. 6. What is Theoretical Probability? A) The ratio of favorable outcomes to the total number of possible outcomes. B) A single possible result. C) The ratio of favorable outcomes to the total number of trials in an experiment. D) In probability, a controlled, repeated process (such as repeatedly tossing a coin). Show Answer Correct Answer: A) The ratio of favorable outcomes to the total number of possible outcomes. 7. A number between 0 and 1 that is used to measure uncertainty is called A) Random variable. B) Trial. C) Simpy event. D) Probability. Show Answer Correct Answer: D) Probability. 8. A letter is chosen at random from the letters of the word 'ASSOCIATION'. Find the probability of getting a vowel. A) 6/11. B) 5/11. C) 3/11. D) 2/11. Show Answer Correct Answer: A) 6/11. 9. A coin was tossed 200 times. No. Of tail was 88. What is the probability of getting a head? A) $112\div200$. B) $0.56$. C) $0$. D) $88\div200$. Show Answer Correct Answer: B) $0.56$. 10. Rolling a 15 on a number cube is A) Impossible. B) Certain. C) Unlikely. D) Equally Likely. Show Answer Correct Answer: A) Impossible. 11. According to the weather forecast there is a 4/5 chance of rain. How likely is it that it will rain? A) Impossible. B) Certain. C) Unlikely. D) Likely. Show Answer Correct Answer: D) Likely. 12. 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? A) 1/10. B) 30%. C) 3. D) 3/10. Show Answer Correct Answer: A) 1/10. 13. The Probability of an event cannot be A) Equal to zero. B) Less than zero. C) Greater than zero. D) Equal to one. Show Answer Correct Answer: B) Less than zero. 14. The probability of event equal to zero is called; A) Impossible event. B) Sure Event. C) Independent event. D) Unsure event. Show Answer Correct Answer: A) Impossible event. 15. A standard die is rolled twice. Find each probability.P (prime, then 6) A) 1/2. B) 1/12. C) 1/9. D) 2/3. Show Answer Correct Answer: B) 1/12. 16. The sum of probabilities of all elementary events of a random experiment is A) 1. B) 0. C) -1. D) None. Show Answer Correct Answer: A) 1. 17. The set of all the possible outcomes is called: A) Sample Space. B) Probability. C) Event. D) Result. Show Answer Correct Answer: A) Sample Space. 18. Find the probability of drawing a red card and a 5. A) $\frac{5}{26}$. B) $\frac{7}{13}$. C) $\frac{15}{26}$. D) $\frac{1}{13}$. Show Answer Correct Answer: B) $\frac{7}{13}$. 19. According to the weather forecast there is a 3/8 chance of rain on Friday. How likely is it that it will rain on Friday? A) Certain. B) Impossible. C) Unlikely. D) Likely. Show Answer Correct Answer: C) Unlikely. 20. Probability of an event can be an improper fraction. (true/false) A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 21. A card is drawn from a deck of 52 cards. The event E is that card is not an ace of hearts. The number of outcomes favourable to E is A) 51/52. B) 1. C) 1/12. D) 51. Show Answer Correct Answer: D) 51. 22. Probabiility of getting neither ace nor jack when one card is drawn at random from a well shuffled deck of 52 cards is ..... A) 2/23. B) 11/13. C) 33/52. D) 12/13. Show Answer Correct Answer: B) 11/13. 23. An experiment consists of rolling a fair number cube. Find the theoretical probability of rolling a number greater than 3. A) 4, 5, and 6. B) 3/6. C) 3. D) 1/2. Show Answer Correct Answer: D) 1/2. 24. The probability of an event not happening is denoted as: A) Impossible Event. B) Sure Event. C) Complementary Probability. D) Biased Probability. Show Answer Correct Answer: C) Complementary Probability. 25. If two coins are tossed then total number of outcomes are A) 2. B) 16. C) 4. D) 8. Show Answer Correct Answer: C) 4. 26. The probability of not getting a black queen from a pack of 52 leaves was well. A) $\frac{1}{52}$. B) $\frac{25}{26}$. C) $1$. D) $\frac{1}{26}$. Show Answer Correct Answer: B) $\frac{25}{26}$. 27. Given:X and Y are independent events.Quantity A:Probability of both occurring.Quantity B:Probability of neither occurring. A) B. B) A. C) C. D) D. Show Answer Correct Answer: D) D. 28. If a card is drawn at random from a pack of well shuffled pack of playing cards what is the probability to get a red king? A) $\frac{3}{52}$. B) $\frac{2}{52}$. C) $\frac{1}{52}$. D) $\frac{4}{52}$. Show Answer Correct Answer: B) $\frac{2}{52}$. 29. A jar contains 24 marbles, some are green and remaining are blue. A marble is drawn at random from the jar, the probability that it is green is 2/3. Find the number of blue marbles in the jar A) 8. B) 15. C) 9. D) 16. Show Answer Correct Answer: A) 8. 30. A box has 3 limes, 5 grapes, and 2 oranges.P (NOT lime) A) 3/10. B) 7/10. C) 30%. D) Answer Not Here. Show Answer Correct Answer: B) 7/10. 31. The probability of an event is written as P(event). A) False. B) True. C) All the above. D) None of the above. Show Answer Correct Answer: B) True. 32. In a cup are the numbers 1-20. Find the theoretical probability of picking a number divisible by 5. A) 1/4. B) 1/5. C) 5/20. D) 4/20. Show Answer Correct Answer: B) 1/5. 33. Which of the following options cannot be probability? A) $\frac{2}{3}$. B) $0.7$. C) 15%. D) $1.5$. Show Answer Correct Answer: D) $1.5$. 34. If you have a collection of 6 pairs of white socks and 3 pairs of black socks. What is the probability that a pair you pick without looking is black? A) 1. B) 1/3. C) 2/3. D) None of the above. Show Answer Correct Answer: B) 1/3. 35. A card is drawn at a random from a 52 deck of card. Find the probability of getting:a. a king or an ace A) $\frac{2}{13}$. B) $\frac{10}{13}$. C) $\frac{6}{52}$. D) $\frac{9}{52}$. Show Answer Correct Answer: A) $\frac{2}{13}$. 36. If E is an event and P(E) = 0.58 then $P\left(\overline{E}\right)$ A) 0.43. B) 0.42. C) 0.32. D) 0.58. Show Answer Correct Answer: B) 0.42. 37. Find the probability of each set of independent events.drawing a black checker from a bag of 6 black checkers and 4 red checkers, replacing it, and drawing another black checker. A) 2/5. B) 2/3. C) 9/25. D) 3/5. Show Answer Correct Answer: C) 9/25. 38. A random experiment contains A) Atleast one outcome. B) Atmost two outcomes. C) Atleast two outcomes. D) Atmost one outcome. Show Answer Correct Answer: A) Atleast one outcome. 39. A card is drawn from the set of 52 cards. Find the probability of getting a queen card. A) 4/13. B) 4/53. C) 1/13. D) 1/52. Show Answer Correct Answer: C) 1/13. 40. A card is selected at random from a deck of 52 cards. The probability that a black face card is drawn is A) 1/2. B) 3/26. C) 3/13. D) 2/13. Show Answer Correct Answer: B) 3/26. 41. An experiment consists of rolling a fair number cube. Find the theoretical probability of rolling a 3. A) 1/6. B) 3/6. C) 1/2. D) 1. Show Answer Correct Answer: A) 1/6. 42. Probability is ..... A) The chance that some event will occur. B) A game that involves coins. C) A guarantee. D) None of the above. Show Answer Correct Answer: A) The chance that some event will occur. 43. A die is rolled. What is the probability of rolling a 5 or a number greater than 3? A) 5/6. B) 1. C) 2/3. D) 1/2. Show Answer Correct Answer: C) 2/3. 44. A jar contains 4 white chips, 5 purple chips, and 1 black chip. Chips are selected randomly one at a time, and are not replaced.P(white, then purple, then black) A) 5/41. B) 1/36. C) 2/39. D) 6/43. Show Answer Correct Answer: B) 1/36. 45. How do you write 0.02 as a percent? A) 20%. B) 2%. C) .02%. D) 200%. Show Answer Correct Answer: B) 2%. 46. A die is thrown once. What is the probability of getting a number greater than 4. A) $\frac{2}{3}$. B) $\frac{1}{6}$. C) $\frac{5}{6}$. D) $\frac{1}{3}$. Show Answer Correct Answer: D) $\frac{1}{3}$. 47. What is the probability of flipping a coin, getting tails? A) Never, Tails never fails. B) 1/3. C) 1/4. D) 1/2. Show Answer Correct Answer: D) 1/2. 48. An automobile dealer decides to select a month for its annual sale. Find the probability that it will be September or October. A) 5/6. B) 1/4. C) 1/6. D) 1/12. Show Answer Correct Answer: C) 1/6. 49. A number on each card thus 1 to 40 this number is written.40 cards are in bag.If one of these cards are extracted, then the number of cards will be the probability of staying in the property from 5. A) $\\frac{4}{5}$. B) $\frac{1}{5}$. C) $\frac{1}{3}$. D) $\frac{3}{5}$. Show Answer Correct Answer: B) $\frac{1}{5}$. 50. A girl calculate that the probability of her winning the first prize in a lottery is 0.08. If 6000 tickets are sold, how many tickets has she bought? A) 480. B) 300. C) 750. D) 80. Show Answer Correct Answer: A) 480. 51. If a coin is tossed once then what is the probability to get a head? A) $\frac{1}{4}$. B) 2. C) $\frac{1}{2}$. D) $\frac{1}{3}$. Show Answer Correct Answer: C) $\frac{1}{2}$. 52. The probability of getting an even number from a throw of single standard dice of six faces? A) 1/2. B) 1/3. C) 1/6. D) 3/7. Show Answer Correct Answer: A) 1/2. 53. During winters, on any given day, the probability of snowing in Kashmir is 1/3. In a given 3-day period, what is the probability that Kashmir experiences snowing? A) 1. B) 1/27. C) 1/3. D) 26/27. E) 19/27. Show Answer Correct Answer: E) 19/27. 54. Find the probability of rolling a 7 on a single die. A) 7/7. B) 1/6. C) 7/6. D) 0. Show Answer Correct Answer: D) 0. 55. What is the probability of a sure event? A) 0. B) 0.5. C) 1. D) 2. E) None of these. Show Answer Correct Answer: C) 1. 56. Write the sample holiday when three coins are bouncing. A) 6. B) 7. C) 8. D) 4. Show Answer Correct Answer: C) 8. 57. A collection of one or more outcomes of an experiment is called A) Event. B) Outcome. C) Sample point. D) None of the above. Show Answer Correct Answer: A) Event. 58. If three coins are tossed simultaneously, then the probability of getting at least two heads is A) 1/4. B) 1/8. C) 1/2. D) 3/8. Show Answer Correct Answer: C) 1/2. 59. I choose a random card from a deck of playing cards, place it back and again choose a random card.What is the probability that both the cards were kings? A) 1/8. B) 1/15. C) 1/13. D) 1/169. E) 1/4. Show Answer Correct Answer: D) 1/169. 60. What type of probability is a way of estimating the probability of an event happening based on repeated trials? A) Experimental Probabillity. B) Theoretical Probability. C) All the above. D) None of the above. Show Answer Correct Answer: A) Experimental Probabillity. Next →Related QuizzesMathematics QuizzesClass 10 QuizzesClass 10 Maths Chapter 15 Probability Quiz 2Class 10 Maths Chapter 15 Probability Quiz 3Class 10 Maths Chapter 15 Probability Quiz 4 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books