This quiz works best with JavaScript enabled. Home > Cbse > Class 11 > Science > Mathematics > Class 11 Mathematics Chapter 1 Sets – Quiz 3 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Mathematics Chapter 1 Sets Quiz 3 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which of the following is a proper subset of A={S, E, T}? A) {0}. B) { }. C) {S, E, T}. D) {$ }. Show Answer Correct Answer: B) { }. 2. If Set $\xi$ $\le$ $<$ A) {2, 4, 6, 8, 10}. B) {2, 4, 6, 8}. C) {1, 3, 5, 7, 9}. D) {1, 2, 3, 4, 5, 6, 7, 8, 9}. Show Answer Correct Answer: C) {1, 3, 5, 7, 9}. 3. If A = {a, b, c, d}, how many subsets does A have?By Math Online bathinda 9464387372 A) 15. B) 16. C) 18. D) 12. Show Answer Correct Answer: B) 16. 4. A group or collection of objects is called A) A set. B) A list. C) A group. D) An element. Show Answer Correct Answer: A) A set. 5. If A is any set, then A) $A\cup A^c=\phi$. B) $A\cap A^c=U$. C) $A-A^c=\phi$. D) None of the above. Show Answer Correct Answer: C) $A-A^c=\phi$. 6. What is the sum of all the interior angles of a triangle? A) 180$^\circ$. B) 90$^\circ$. C) 45$^\circ$. D) None of the above. Show Answer Correct Answer: A) 180$^\circ$. 7. What is the universal set in the context of natural numbers? A) The set of all natural numbers, usually denoted as {0, 1, 2, 3, } or {1, 2, 3, }. B) The set of all rational numbers, including fractions. C) The set of all integers, including negative numbers. D) The set of all real numbers, including decimals. Show Answer Correct Answer: A) The set of all natural numbers, usually denoted as {0, 1, 2, 3, } or {1, 2, 3, }. 8. Which of the following shows F = {odd numbers from 3 to 15}? A) F = {1, 3, 5, 7, 9, 11, 13, 15}. B) F = {3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15}. C) F = {2, 4, 6, 8, 10, 12, 14}. D) F = {3, 5, 7, 9, 11, 13, 15 }. Show Answer Correct Answer: D) F = {3, 5, 7, 9, 11, 13, 15 }. 9. If I = {1, 2, 3} and J = {1, 2, 3, 4, 5}, is I a superset of J? A) No. B) Yes. C) I is a subset of J. D) I and J are equal. Show Answer Correct Answer: A) No. 10. It is a subset of any set. A) Elements. B) Union of Sets. C) Null Set. D) None of the above. Show Answer Correct Answer: C) Null Set. 11. Are the sets {1, 2, 3} and {3, 2, 1} equal? Why or why not? A) Yes, the sets are equal because they have different numbers of elements. B) No, the sets are not equal because the order of elements matters. C) No, the sets are not equal because they contain different elements. D) Yes, the sets are equal. Show Answer Correct Answer: D) Yes, the sets are equal. 12. Question 1:How many apples are there if there are 5 apples in one set and 3 apples in another set? A) 2. B) 10. C) 8. D) 3. Show Answer Correct Answer: C) 8. 13. The cardinality of null set A) 0. B) 3. C) 1. D) 2. Show Answer Correct Answer: A) 0. 14. Which of the following are the elements of the A={x/x is a whole number} A) {2, 4, 6}. B) {0, 1, 2, 3, 4, }. C) {1, 2, 3, 4, 5, }. D) None of the above. Show Answer Correct Answer: B) {0, 1, 2, 3, 4, }. 15. Question 9:Write an addition sentence for the following:12 + 8 =? A) 15. B) 10. C) 20. D) 25. Show Answer Correct Answer: C) 20. 16. {4, 6, 8, 9, 10, 15) these members belong to which set of numbers? A) Even. B) Prime. C) Composite. D) Cardinal. Show Answer Correct Answer: C) Composite. 17. Set C is a set of all brands of car A) Set. B) Not a set. C) All the above. D) None of the above. Show Answer Correct Answer: A) Set. 18. { cat, caterpillar, chlorine, cosmic, Caolon} the following can be described as a set of? A) Proper ouns. B) Nouns. C) Common nouns. D) Common pronouns. Show Answer Correct Answer: C) Common nouns. 19. G is a set of letters in a word "Freebie" .What is the cardinality of set G? A) 5. B) 7. C) 6. D) 4. Show Answer Correct Answer: A) 5. 20. Elements of set do not repeat itself. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 21. 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. 22. 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) {red}. B) {purple}. C) {red, green}. D) {yellow, purple}. Show Answer Correct Answer: C) {red, green}. 23. How many elements are in the set K = {dog, cat, fish, bird, rabbit}? A) 5. B) 3. C) 6. D) 4. Show Answer Correct Answer: A) 5. 24. What is a correct syntax for adding items to a set? A) Add(). B) Insert(). C) Push(). D) Append(). Show Answer Correct Answer: A) Add(). 25. What is the value of $3^4$ A) 64. B) 27. C) 81. D) 12. Show Answer Correct Answer: C) 81. 26. 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. 27. If P = { 1, 2, 3, 4 }, what is the cardinality of its power set? A) 12. B) 8. C) 18. D) 16. Show Answer Correct Answer: D) 16. 28. Consider M={vowels in the word "MATHEMATICS"}. What is it's cardinality? A) 3. B) 10. C) 4. D) 7. Show Answer Correct Answer: A) 3. 29. 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}. 30. Which set has denumerable elements? A) Finite Set. B) Universal Set. C) Empty Set. D) Infinite Set. Show Answer Correct Answer: A) Finite Set. 31. 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. 32. 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. 33. 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. 34. 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. 35. . If X = {2, 8, 12, 15, 16} and Y= {8, 16, 15, 18, 9} then union of X and Y is ..... A) {8, 16, 15, 18, 9}. B) {2, 8, 9, 12, 15, 16, 18}. C) {2, 8, 12, 15, 16}. D) { 8, 16, 15}. Show Answer Correct Answer: B) {2, 8, 9, 12, 15, 16, 18}. 36. If D = {1, 2, 3, 4} and E = {2, 3}, is E a subset of D? A) E contains elements not in D. B) No, E is not a subset of D. C) Yes, E is a subset of D. D) E is equal to D. Show Answer Correct Answer: C) Yes, E is a subset of D. 37. 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}. 38. If set A = {1, 2, 3} and set B = {3, 4, 5}, what is the intersection of sets A and B? A) {1, 2, 3, 4, 5}. B) {4, 5}. C) {1, 2}. D) {3}. Show Answer Correct Answer: D) {3}. 39. What is the cardinality of the setA = {14, 16, 18, 20, 22, 24}? A) 6. B) 4. C) 12. D) 8. Show Answer Correct Answer: A) 6. 40. 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) 100. B) 1000. C) 300. D) 200. Show Answer Correct Answer: C) 300. 41. List all the distinct letters in the word "school" . A) {s, h, o, o, l}. B) {s, c, h, o, o, l}. C) {s, c, h, o, l}. D) {s, c, o, l}. Show Answer Correct Answer: C) {s, c, h, o, l}. 42. 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. 43. 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) 7. C) 13. D) 10. Show Answer Correct Answer: C) 13. 44. 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. 45. Find n(A) whenA = {14, 16, 18, 20, 22, 24} A) 12. B) 4. C) 6. D) 8. Show Answer Correct Answer: C) 6. 46. Determine the type of set. Even numbers A) Finite. B) Infinite. C) Null. D) None of the above. Show Answer Correct Answer: B) Infinite. 47. Power set of empty set has exactly ..... subset. A) 1. B) 0. C) 2. D) Infinite. Show Answer Correct Answer: A) 1. 48. Which of the following is an example of a set? A) {2, 3, 5, 7}. B) 3, 5, 7. C) 2 + 3 + 5 + 7. D) The numbers between 1 and 10. Show Answer Correct Answer: A) {2, 3, 5, 7}. 49. A set having only one element is called A) Infinite set. B) Null Set. C) Singleton. D) None of the above. Show Answer Correct Answer: C) Singleton. 50. What is the symbol for integers? A) ( mathbb{R} ). B) ( mathbb{Q} ). C) ( mathbb{N} ). D) ( mathbb{Z} ). Show Answer Correct Answer: D) ( mathbb{Z} ). 51. A is a set of letters in a word "MEAN" .B is a set of letters in a word "NAME" .A and B are ..... sets. A) Equivalent. B) Equal. C) All the above. D) None of the above. Show Answer Correct Answer: B) Equal. 52. What type of set notation is D = { x | x is a Marymount Student}? A) Descriptive Notation. B) Roster Notation. C) Set Builder Notation. D) Universal Form. Show Answer Correct Answer: C) Set Builder Notation. 53. A = { 1, 5, 3, 7, 9} and B = {2, 3, 4, 5, 6} then A n B = ..... A) {1, 5, 3, 7, 9}. B) {2, 3, 4, 5, 6}. C) {3, 5}. D) None of these. Show Answer Correct Answer: C) {3, 5}. 54. The set of all letters in the word PHILOSOPHY is A) {L, I, H, P, Y, I, L, S}. B) {H, P, Y, I, L, S, O}. C) {H, P, Y, I, L, S, P}. D) {O, P, S, H, I, O, L}. Show Answer Correct Answer: B) {H, P, Y, I, L, S, O}. 55. The complement of a set A (written A') is: A) All elements in A. B) All elements not in A. C) Only common elements. D) The empty set. Show Answer Correct Answer: B) All elements not in A. 56. A set of female Jamaican Olympic Gold medalist is an example of what kind of set A) Finite set. B) Infinite set. C) Null set. D) Empty set. Show Answer Correct Answer: A) Finite set. 57. How many subsets do A = {a, m, s} have? A) 1. B) 8. C) 2. D) 16. Show Answer Correct Answer: B) 8. 58. You cannot change the items of a tuple, but there are workarounds. Which of the following suggestion will work? A) Convert tuple into a list, change item, convert back into a tuple. B) Convert tuple into a set, change item, convert back into a tuple. C) Convert tuple into a dictionary, change item, convert back into a tuple. D) None. Show Answer Correct Answer: A) Convert tuple into a list, change item, convert back into a tuple. 59. What do we call a set that has fewer members than another set? A) Equal set. B) Less set. C) Not equal set. D) More set. Show Answer Correct Answer: B) Less set. 60. The set of all polygons A) FINITE. B) EMPTY. C) UNIVERSAL. D) INFINITE. Show Answer Correct Answer: D) INFINITE. ← PreviousNext →Related QuizzesScience QuizzesClass 11 QuizzesClass 11 Mathematics Chapter 1 Sets Quiz 1Class 11 Mathematics Chapter 1 Sets Quiz 2Class 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 7Class 11 Mathematics Chapter 1 Sets Quiz 8Class 11 Mathematics Chapter 1 Sets Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books