This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Mathematics Chapter 1 Sets – Quiz 7 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Mathematics Chapter 1 Sets Quiz 7 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Set A is a set of all planets in Milky Way. A) Set. B) Not a set. C) All the above. D) None of the above. Show Answer Correct Answer: A) Set. 2. Suppose A = \{red, blue, yellow\}, B = \{Red, yellow, green\}, and C = \{green, red, purple\}. Which set is equivalent to $\left(A\cup B\right)\cap C$ A) \{purple\}. B) \{red\}. C) \{red, green\}. D) \{yellow, purple\}. Show Answer Correct Answer: C) \{red, green\}. 3. How many elements are in the set K = \{dog, cat, fish, bird, rabbit\}? A) 3. B) 4. C) 6. D) 5. Show Answer Correct Answer: D) 5. 4. What is a correct syntax for adding items to a set? A) Add(). B) Append(). C) Insert(). D) Push(). Show Answer Correct Answer: A) Add(). 5. What is the value of $3^4$ A) 12. B) 27. C) 64. D) 81. Show Answer Correct Answer: D) 81. 6. It is a method in describing the set in words using a verbal statement. A) Roster or Listing Method. B) Verbal description method. C) Set-builder Notation. D) None of the above. Show Answer Correct Answer: B) Verbal description method. 7. If P = \{ 1, 2, 3, 4 \}, what is the cardinality of its power set? A) 8. B) 12. C) 16. D) 18. Show Answer Correct Answer: C) 16. 8. Consider M=\{vowels in the word "MATHEMATICS"\}. What is it's cardinality? A) 4. B) 3. C) 7. D) 10. Show Answer Correct Answer: B) 3. 9. The universal set U = \{1, 2, 3, 4, 5, 6, 7, 8\}, A = \{2, 4, 6, 8\}. Find A'. A) \{1, 3, 5, 7\}. B) \{2, 4, 6, 8\}. C) \{1, 2, 3, 4\}. D) \{1, 2, 3, 4, 5\}. Show Answer Correct Answer: A) \{1, 3, 5, 7\}. 10. Which set has denumerable elements? A) Universal Set. B) Empty Set. C) Infinite Set. D) Finite Set. Show Answer Correct Answer: D) Finite Set. 11. An empty set is represented by a symbol that looks like an o with a diagonal slash running through it A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 12. Identify if the two sets are equal or equivalent.\{8, 6, 10, 12\} and \{3, 2, 4, 6\} A) Equal Sets. B) Equivalent Sets. C) All the above. D) None of the above. Show Answer Correct Answer: B) Equivalent Sets. 13. A set is a group of objects people, places, animals or things that have something in common A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 14. What is a subset? Give an example. A) A subset must have at least one element that is not in the original set. B) A subset is a set that contains some or all elements of another set. Example:If A = \{1, 2, 3\}, then B = \{1, 2\} is a subset of A. C) A subset is a set that contains all elements of another set. D) Example:If A = \{1, 2, 3\}, then C = \{4, 5\} is a subset of A. Show Answer Correct Answer: B) A subset is a set that contains some or all elements of another set. Example:If A = \{1, 2, 3\}, then B = \{1, 2\} is a subset of A. 15. . If X = \{2, 8, 12, 15, 16\} and Y= \{8, 16, 15, 18, 9\} then union of X and Y is ..... A) \{2, 8, 12, 15, 16\}. B) \{ 8, 16, 15\}. C) \{8, 16, 15, 18, 9\}. D) \{2, 8, 9, 12, 15, 16, 18\}. Show Answer Correct Answer: D) \{2, 8, 9, 12, 15, 16, 18\}. 16. If D = \{1, 2, 3, 4\} and E = \{2, 3\}, is E a subset of D? A) Yes, E is a subset of D. B) E contains elements not in D. C) E is equal to D. D) No, E is not a subset of D. Show Answer Correct Answer: A) Yes, E is a subset of D. 17. Which of the following describes the set W = \{Luzon, Visayas, Mindanao\} using set-builder notation? A) W = \{m | m is a Japanese island group\}. B) W = \{k:k is a Philippine island group\}. C) W = \{p | p is an African island group\}. D) W = \{e:e is a Chinese island group\}. Show Answer Correct Answer: B) W = \{k:k is a Philippine island group\}. 18. If set A = \{1, 2, 3\} and set B = \{3, 4, 5\}, what is the intersection of sets A and B? A) \{1, 2\}. B) \{3\}. C) \{4, 5\}. D) \{1, 2, 3, 4, 5\}. Show Answer Correct Answer: B) \{3\}. 19. What is the cardinality of the setA = \{14, 16, 18, 20, 22, 24\}? A) 6. B) 12. C) 4. D) 8. Show Answer Correct Answer: A) 6. 20. A marketing survey of 1, 000 commuters found that 600 answered listen to the news, 500 listen to music, and 300 listen to both. Let N = the set who listen to the news, M = the set who listen to music. Fill out a Venn-diagram and give the number in each the set:$N\cap M$ A) 300. B) 200. C) 100. D) 1000. Show Answer Correct Answer: A) 300. 21. List all the distinct letters in the word "school" . A) \{s, c, h, o, o, l\}. B) \{s, c, h, o, l\}. C) \{s, h, o, o, l\}. D) \{s, c, o, l\}. Show Answer Correct Answer: B) \{s, c, h, o, l\}. 22. What is the power set of a given set? A) The power set contains only the empty set. B) The power set is the set of all elements in the original set. C) The power set includes only the original set itself. D) The power set of a set is the set of all its subsets. Show Answer Correct Answer: D) The power set of a set is the set of all its subsets. 23. Question 4:If there are 8 strawberries in one set and 5 strawberries in another set, how many strawberries are there in total? A) 15. B) 13. C) 10. D) 7. Show Answer Correct Answer: B) 13. 24. The set of yummy treats is not a well-defined set? A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 25. Find n(A) whenA = \{14, 16, 18, 20, 22, 24\} A) 6. B) 12. C) 4. D) 8. Show Answer Correct Answer: A) 6. ← PreviousNext →Related QuizzesClass 11 Mathematics Chapter 1 Sets Quiz 1Class 11 Mathematics Chapter 1 Sets Quiz 2Class 11 Mathematics Chapter 1 Sets Quiz 3Class 11 Mathematics Chapter 1 Sets Quiz 4Class 11 Mathematics Chapter 1 Sets Quiz 5Class 11 Mathematics Chapter 1 Sets Quiz 6Class 11 Mathematics Chapter 1 Sets Quiz 8Class 11 Mathematics Chapter 1 Sets Quiz 9Class 11 Mathematics Chapter 1 Sets Quiz 10Class 11 Mathematics Chapter 1 Sets Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books