This quiz works best with JavaScript enabled. Home > Cbse > Class 11 > Science > Mathematics > Class 11 Mathematics Chapter 1 Sets – Quiz 4 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Mathematics Chapter 1 Sets Quiz 4 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. A set has n elements, then the, number of elements in its power set is? A) 2n-1. B) $2^n$. C) N. D) 2n. Show Answer Correct Answer: B) $2^n$. 2. A={ x | x is an even number between 7-15} is an example of set written in ..... ? A) Roster Form. B) Equivalent Inequality. C) Set Builder Notation. D) Universal Form. Show Answer Correct Answer: C) Set Builder Notation. 3. Set D is a set of all your subject teachers this school year. A) Set. B) Not a set. C) All the above. D) None of the above. Show Answer Correct Answer: A) Set. 4. If A = { 1, 2, 3, 4} and B= {a, b, c, d} then they are ..... sets. A) Empty. B) Singleton. C) Equivalent. D) Equal. Show Answer Correct Answer: C) Equivalent. 5. Which of the following is not part of the real number system? A) 3.14. B) ( sqrt{4} ). C) 1/2. D) ( sqrt{-9} ). Show Answer Correct Answer: D) ( sqrt{-9} ). 6. Which of the following is the set of all types of matter? A) X = {iron, aluminum, nickel, copper, gold, silver}. B) Y = {hydrogen, oxygen, nitrogen, carbon dioxide}. C) Z = {liquids, solids, gases, plasmas}. D) None of the above. Show Answer Correct Answer: C) Z = {liquids, solids, gases, plasmas}. 7. If f(x) = 3x + 2, find f(4). A) 9. B) 14. C) 10. D) 12. Show Answer Correct Answer: B) 14. 8. Give an example of a finite set. A) {red, yellow, green}. B) {apple, banana}. C) {x, y, z, w, v}. D) {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}. Show Answer Correct Answer: A) {red, yellow, green}. 9. The set {x:x is a two digit natural number such that the sum of its digit is 4} in Roster form is A) {31, 22, 41}. B) {12, 22, 32}. C) {13, 22, 31}. D) {1, 2, 3, 4}. Show Answer Correct Answer: C) {13, 22, 31}. 10. What will be the result of the following syntax:mylist = ['apple', 'banana', 'cherry', 'orange', 'kiwi']print(mylist[1:4]) A) ['banana', 'cherry', 'orange']. B) ['cherry', 'Kiwi', 'Orange']. C) ['banana', 'cherry', 'orange', 'kiwi']. D) ['cherry', 'orange', 'kiwi']. Show Answer Correct Answer: A) ['banana', 'cherry', 'orange']. 11. Which of the following is an NOT example of a set? A) Set A is a set of all primary colors. B) Set B is a set of subjects of grade 7 students. C) Set C is a set of English Alphabets. D) Set D is a set of Beautiful Sceneries. Show Answer Correct Answer: D) Set D is a set of Beautiful Sceneries. 12. Solve:If A = {x | x is a student in class}, and B = {x | x is a student in the school}, is A a subset of B? A) Yes, A is a subset of B. B) A is a proper subset of B. C) No, A is not a subset of B. D) A and B are disjoint sets. Show Answer Correct Answer: A) Yes, A is a subset of B. 13. Which of the following best describe set T = {St. James, Clarendon, ST. Ann} A) {Three parishes in Jamaica}. B) {Name of cities}. C) {Three countries in a continent}. D) None describes set T. Show Answer Correct Answer: A) {Three parishes in Jamaica}. 14. A = {0} is a/an: A) Infinite set. B) Empty set. C) Finite set. D) Singleton set. Show Answer Correct Answer: D) Singleton set. 15. Set D is the set of the distinct letters in the word mathematics. Write the set using the Roster method. A) D = {m, a, t, h, i, c, s}. B) D = {m, a, t, h, e, m, a, t, i, c, s}. C) D = {m, a, t, h, e, i, c, s}. D) D = {m, a, t, h}. Show Answer Correct Answer: C) D = {m, a, t, h, e, i, c, s}. 16. Identify the elements in the set F = {apple, banana, cherry, date}. A) Grape. B) Banana. C) Kiwi. D) Apple, banana, cherry, date. E) Apple. Show Answer Correct Answer: D) Apple, banana, cherry, date. 17. Which of the following describes the set G = {2, 3, 4, ..... , 100} using set-builder notation? A) G = {c:c is a number from 1 to 100}. B) G = {s | s is a number from 2 to 100}. C) G = {i:i is a number between 1 and 100}. D) G = {d:d is a number between 2 and 100}. Show Answer Correct Answer: B) G = {s | s is a number from 2 to 100}. 18. $3\\in\left\{integers\right\}$ A) 3 is not an element of the set of integers. B) 3 is not an integer. C) 3 is equal to integers. D) 3 is an element of the set of integers. Show Answer Correct Answer: D) 3 is an element of the set of integers. 19. Which of the following set has the cardinality equals to 5? A) Set C is the set of positive multiples of 5. B) Set A is the set of counting numbers less than 5. C) Set B is the set of letters in the word "RACER". D) Set D is a set of vowel letters in the English Alphabet. Show Answer Correct Answer: D) Set D is a set of vowel letters in the English Alphabet. 20. Let A = {2, 3, 4, 5, 7, 8, 9} and B = {1, 3, 5, 7, 9}.Find A-B. A) {2, 4, 6, 8, 9}. B) {3, 5, 7, 9}. C) {1, 2, 3, 4, 5, 7, 8, 9}. D) {2, 3, 4, 8}. Show Answer Correct Answer: D) {2, 3, 4, 8}. 21. Is {1, 2, 3} a subset of {1, 2, 3, 4, 5}? A) {3, 4, 5}. B) {1, 2}. C) No. D) Yes. Show Answer Correct Answer: D) Yes. 22. Set of children in kohens would be the title of what kind of set? A) Empty. B) Infinite. C) Finite. D) Null. Show Answer Correct Answer: C) Finite. 23. "The set of honest people" is a ..... set. A) Well-defined. B) Not well-defined. C) All the above. D) None of the above. Show Answer Correct Answer: B) Not well-defined. 24. Add the like terms:6p + 3p = A) 9p. B) 3p. C) 18p. D) 6p. Show Answer Correct Answer: A) 9p. 25. How will you read the given symbol? A) A union B complement. B) The intersection of sets A and B. C) Complement of sets A and B. D) The complement of the intersection of sets A and B. Show Answer Correct Answer: D) The complement of the intersection of sets A and B. 26. Multiply a monomial by a trinomial:$2y(3y^2 + y + 4)$ A) $5y^3 + 4y$. B) $6y^3 + 2y^2 + 8y$. C) $3y^3 + 2y^2 + 4y$. D) $2y^3 + 4y^2 + 3y$. Show Answer Correct Answer: B) $6y^3 + 2y^2 + 8y$. 27. How do you represent a set using roster or set-builder notation? A) Roster notation:{a, e, i, o, u}; Set-builder notation:{x | x is a vowel}. B) Roster notation:{cat, dog, fish}; Set-builder notation:{x | x is an animal}. C) Roster notation:{red, blue, green}; Set-builder notation:{x | x is a color}. D) Roster notation:{1, 2, 3}; Set-builder notation:{x | x is a number}. Show Answer Correct Answer: A) Roster notation:{a, e, i, o, u}; Set-builder notation:{x | x is a vowel}. 28. How do you denote a set with only one element? A) {a, a}. B) {a, b}. C) {a, b, c}. D) {a}. Show Answer Correct Answer: D) {a}. 29. The set of airplanes actually made of air A) Unit set. B) Infinite set. C) Finite set. D) Null set. Show Answer Correct Answer: D) Null set. 30. If Set A={1, 2, 3}. List all possible subsets of set A A) $\phi$. B) $\phi$. C) $\phi$. D) $\phi$. Show Answer Correct Answer: A) $\phi$. 31. In a group of 80 students, 50 students study English and 40 students study Math. If 20 students study both subjects, how many students study only English? A) 40. B) 10. C) 30. D) 20. Show Answer Correct Answer: C) 30. 32. What is the cardinality of a null set? A) 0. B) Infinite. C) 1. D) Undefined. Show Answer Correct Answer: A) 0. 33. Describe this set in words:{2, 3, 5, 7, 11, 13, 17, 19} A) Set of odd numbers less than 20. B) Set of whole numbers less than 20. C) Set of prime numbers less than 19. D) Set of prime numbers from 2 to 19. Show Answer Correct Answer: D) Set of prime numbers from 2 to 19. 34. Which of the following is a set notation that denotes the set of even integers? A) -4, -2, 0, 2, 4, . B) {-4, -2, 0, 2, 4}. C) ( , -4, -2, 0, 2, 4, ). D) { , -4, -2, 0, 2, 4, }. Show Answer Correct Answer: D) { , -4, -2, 0, 2, 4, }. 35. How do you find the complement of a set? A) The complement of a set A is the same as the set A itself. B) The complement of a set A is found by taking all elements in A that are not in the universal set U. C) The complement of a set A is found by taking all elements in the universal set U that are not in A. D) To find the complement of a set, you must remove all elements from the universal set U that are in A. Show Answer Correct Answer: C) The complement of a set A is found by taking all elements in the universal set U that are not in A. 36. What is a set in mathematics? A) A set is a random assortment of numbers. B) A set is a single object with no duplicates. C) A set is a collection of distinct objects. D) A set is a mathematical operation involving addition. Show Answer Correct Answer: C) A set is a collection of distinct objects. 37. A well-defined collection of distinct objects having a common property is called A) Set. B) Team. C) I don't know. D) Group. Show Answer Correct Answer: A) Set. 38. How do you find the intersection of two sets? A) The difference of two sets is the set of elements in one set but not the other. B) The intersection of two sets is the set of elements that are present in both sets. C) The union of two sets is the set of all elements from both sets. D) The complement of a set is the set of elements not in the original set. Show Answer Correct Answer: B) The intersection of two sets is the set of elements that are present in both sets. 39. B = {Odd numbers between 1 and 15} A) B = {1, 2, 3, 5, 7, 9, 11, 13, 15 }. B) B = {1, 3, 4, 5, 7, 9, 11, 13, 15}. C) B = { 1, 3, 5, 7, 9, 11, 13, 15}. D) None of the above. Show Answer Correct Answer: C) B = { 1, 3, 5, 7, 9, 11, 13, 15}. 40. Write {even whole numbers between 3 to 15} using the roster method. A) {4, 6, 8, 10, 12, 14}. B) {3, 5, 7, 9, 11, 13, 15}. C) {5, 7, 9, 11, 13}. D) {2, 4, 6, 8, 10, 12, 14, 16}. Show Answer Correct Answer: A) {4, 6, 8, 10, 12, 14}. 41. Is 0 an even number? A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: A) Yes. 42. 20 teachers of a school either teach Mathematics or physics. 12 of them teach Mathematics while 4 teach both the subjects. Then, the number of teachers teaching Physics is A) 12. B) 8. C) 16. D) None. Show Answer Correct Answer: A) 12. 43. What is the punctuation mark used to enclose elements of sets? A) Parentheses. B) Braces. C) Quotation Marks. D) Brackets. Show Answer Correct Answer: B) Braces. 44. This quarter, a survey of 100 students at a local college finds the following:50 take math 40 take English 30 take history 15 take English and math 10 take English and history 10 take math and history 5 take all three subjects. Use a Venn diagram to determine the following. The number of students taking none of these subjects. A) 60. B) 10. C) 30. D) 100. Show Answer Correct Answer: B) 10. 45. In a survey of 100 persons, it wa found that 28 read magazine A, 30 read magazine B, 42 read magazine C, 8 read magazines A and B, 10 read magazines A and C, 5 read magazines B and C and 3 read all the three magazines. Find how many persons read magazine C only? A) 40. B) 20. C) 10. D) 30. Show Answer Correct Answer: D) 30. 46. W is odd numbers less than 20 A) {2, 4, 6, 8, 10, 12, 14, 16, 18}. B) {4, 6, 8, 10, 12, 14}. C) {1, 3, 5, 7, 9, 11, 13, 15, 17, 19}. D) {3, 5, 7, 9, 11, 13, 15, 17}. Show Answer Correct Answer: C) {1, 3, 5, 7, 9, 11, 13, 15, 17, 19}. 47. True or False? {A, B} is subset from {A, B, C, D} A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 48. Which of the following describes the set L = {2, 3, 5, 7, 11, ..... } using set-builder notation? A) L = {r:r is an even number greater than or equal to 2}. B) L = {j:j is a prime number greater than or equal to 2}. C) L = {f:f is an odd number greater than or equal to 2}. D) L = {e:e is a counting number greater than or equal to 2}. Show Answer Correct Answer: B) L = {j:j is a prime number greater than or equal to 2}. 49. How many rational and irrational numbers are possible between 0 and 1? A) Finite. B) Infinite. C) 1. D) 0. Show Answer Correct Answer: B) Infinite. 50. If U = { x/x is a counting number from 1 to 10}A = { 2, 4, 6, 8, 10}, what is A'? A) A' = {2, 4, 6, 8, 10}. B) A' = {6, 7, 8, 9, 10}. C) A' = {1, 3, 5, 7, 9}. D) A' = {x/x is a counting number from 1 to 10}. Show Answer Correct Answer: C) A' = {1, 3, 5, 7, 9}. 51. If every element of A is also an element of B, then A) A is the subset of B. B) B is the subset of A. C) A is not the subset of B. D) None of these. Show Answer Correct Answer: A) A is the subset of B. 52. If A = {a, b, c, d}, how many subsets does A have? A) 16. B) 25. C) 4. D) 9. Show Answer Correct Answer: A) 16. 53. The set of amazing artists is a well-defined set? A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 54. Identify if the two sets are equal or equivalent.{7, 7, 2, 1, 2} and {1, 2, 7} A) Equal Sets. B) Equivalent Sets. C) All the above. D) None of the above. Show Answer Correct Answer: A) Equal Sets. 55. Which of the following is written in set? A) 2, 3, 4, 5. B) (a, e, i, o, u). C) {5, 10, 15, 20}. D) (2, 4, 6, 8}. Show Answer Correct Answer: C) {5, 10, 15, 20}. 56. An operation on sets that contains elements that are common to both sets is called ..... A) Difference of Two Sets. B) Intersection of Sets. C) Union of Sets. D) Complement of a Set. Show Answer Correct Answer: B) Intersection of Sets. 57. Can a set have duplicate elements? A) Yes, a set can have duplicate elements. B) A set can contain multiple identical items. C) Sets allow for repeated elements. D) No, a set cannot have duplicate elements. Show Answer Correct Answer: D) No, a set cannot have duplicate elements. 58. The set of provinces in Region 12. A) G = {Ilocos Norte, Ilocos Sur, La Union, Pangasinan}. B) E = {Aklan, Antique, Capiz, Guimaras, Ilo-ilo, Negros Occidental}. C) H = {Cavite, Laguna, Batangas, Rizal, Quezon}. D) F = {South Cotabato, North Cotabato, Sultan Kudarat, Sarangani, General Santos}. Show Answer Correct Answer: D) F = {South Cotabato, North Cotabato, Sultan Kudarat, Sarangani, General Santos}. 59. How is set J = {n:n is a prime number from 2 to 13} described using roster method? A) J = {2, 3, 5, 7, 9, 11}. B) J = {2, 3, 5, 7, 11}. C) J = {2, 3, 5, 7, 11, 13}. D) J = {3, 5, 7, 9, 11, 13}. Show Answer Correct Answer: C) J = {2, 3, 5, 7, 11, 13}. 60. Explain the concept of a singleton set. A) A singleton set is a set that contains only one element. B) A singleton set is a set that contains an infinite number of elements. C) A singleton set is a set that contains no elements. D) A singleton set is a set that contains multiple elements. Show Answer Correct Answer: A) A singleton set is a set that contains only one element. ← 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 3Class 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