This quiz works best with JavaScript enabled. Home > Cbse > Class 11 > Science > Mathematics > Class 11 Mathematics Chapter 1 Sets – Quiz 5 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Mathematics Chapter 1 Sets Quiz 5 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which of the following is an infinite set? A) {1, 2, 3, 4, 5}. B) {0, 2, 4, 6, }. C) {3, 6, 9, 12}. D) {5, 10, 15, , 35}. Show Answer Correct Answer: B) {0, 2, 4, 6, }. 2. Which of the following are like terms? A) 2x and 3y. B) 5a and 5b. C) 7m and 2m. D) 9 and x. Show Answer Correct Answer: C) 7m and 2m. 3. If A = {1, 2, 3}, B = {3, 4, 5}, C = {5, 6, 7}, find A U B U C. A) {3, 4, 5}. B) {1, 2, 3, 4, 5, 6, 7}. C) {1, 2, 3, 4, 5, 6, 7, 8}. D) {1, 2, 3, 3, 4, 5, 5, 6, 7}. Show Answer Correct Answer: B) {1, 2, 3, 4, 5, 6, 7}. 4. Which of the following is a subset of A={S, E, T}? A) {0}. B) {A, B}. C) {$ }. D) { }. Show Answer Correct Answer: D) { }. 5. H= {Places beginning with the letter B} A) H= {Barbados, Bahamas, Belize, Beijing }. B) H= {Barbados, Bahamas, Belize, Bat}. C) H= {Barbados, Banana, Belize, Beijing }. D) None of the above. Show Answer Correct Answer: A) H= {Barbados, Bahamas, Belize, Beijing }. 6. In a group of 60 students, 35 students play chess and 30 students play badminton. If 15 students play both sports, how many students play only chess? A) 25. B) 20. C) 15. D) 10. Show Answer Correct Answer: B) 20. 7. Which symbol is used to indicate the union of two sets? A) { }. B) $\not\subset$. C) $\cap$. D) $\cup$. Show Answer Correct Answer: D) $\cup$. 8. Which of the following is a subset of set D = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, }? A) Set E = {5, 3, 1, 4, 6, 9, 7, 10, 8, 12}. B) Set E = {5, 3, 1, 4, 6, 9, 7, 10, 8, 2}. C) Set E = {5, 3, 1, 4, 6, 9, 7, 10, 8, 0}. D) Set F = {5, 3, 1, 4, 6, 9, 7, 10, 11, 2}. Show Answer Correct Answer: B) Set E = {5, 3, 1, 4, 6, 9, 7, 10, 8, 2}. 9. What do we call the objects in a set? A) Items. B) Members. C) Elements. D) Groups. Show Answer Correct Answer: B) Members. 10. What do we call the group of objects or collection of objects that share a common characteristic? A) Elements. B) Set. C) Group. D) None of the above. Show Answer Correct Answer: A) Elements. 11. A = {1, 2, 3} and B = {4, 5, 6} then A n B = ..... ? A) {}. B) Prime numbers. C) Universal set. D) None of the above. Show Answer Correct Answer: A) {}. 12. Which of the following is an example of an infinite set? A) The set of colors in a rainbow. B) The set of days in a week. C) The set of all even numbers. D) The set of students in a class. Show Answer Correct Answer: C) The set of all even numbers. 13. { Kohens Kindergarten, Mar Jam, United Learning Center} the following set can be labeled? A) Set of high schools in Jamaica. B) Set of proper nouns. C) Set of Verbs. D) Set of pronoiuns. Show Answer Correct Answer: B) Set of proper nouns. 14. Fifty gamers were asked who among them are playing COC and LOL. Sixteen plays COC only, while twenty plays LOL only, and the rest plays either the two. How many plays COC? A) 20. B) 30. C) 36. D) 16. Show Answer Correct Answer: B) 30. 15. A = {2, 5, 6}. Find n(A) A) 4. B) 1. C) 3. D) 2. Show Answer Correct Answer: C) 3. 16. What is the sum of a rational number and an irrational number? A) Can be either rational or irrational. B) Always a rational number. C) Always an irrational number. D) Always an integer. Show Answer Correct Answer: C) Always an irrational number. 17. In a group of 84 persons each plays at least one game out of three viz. tennis, badminton and cricket. 28 of them play cricket, 40 play tennis and 48 play badminton. If 6 play both cricket and badminton and 4 play tennis and badminton and no one plays all the three games. Find the number of persons who play cricket but not tennis. A) 2. B) 8. C) 6. D) 4. Show Answer Correct Answer: C) 6. 18. What is the intersection of sets A = {1, 2, 3} and B = {2, 3, 4}? A) {2, 3}. B) {1, 2, 3, 4}. C) {}. D) {1, 4}. Show Answer Correct Answer: A) {2, 3}. 19. Apart from one, I am the first positive number that is both a square and a cube. A) 64. B) 96. C) 32. D) None of the above. Show Answer Correct Answer: A) 64. 20. What is the term for the common elements between two sets? A) Union. B) Intersection. C) Subset. D) Element. Show Answer Correct Answer: B) Intersection. 21. What is the symbol for rational numbers? A) ( mathbb{Q} ). B) ( mathbb{Z} ). C) ( mathbb{R} ). D) ( mathbb{N} ). Show Answer Correct Answer: A) ( mathbb{Q} ). 22. Every sets must have numbers A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 23. A set whose elements are members of another set A) Null. B) Subset. C) Universal. D) Cardinality. Show Answer Correct Answer: B) Subset. 24. It is an operation on sets that contains elements that are common to both sets. A) Intersection of Sets. B) Difference of Two Sets. C) Complement of a Set. D) Union Sets. Show Answer Correct Answer: A) Intersection of Sets. 25. What is the significance of the cardinality of a set? A) The cardinality of a set signifies the number of elements it contains. B) It shows the relationship between different sets. C) It indicates the type of elements in the set. D) It represents the order of elements in the set. Show Answer Correct Answer: A) The cardinality of a set signifies the number of elements it contains. 26. Express in word form:57 900 A) Fifty-seven thousand, nine hundred. B) Fifty-seven thousand and nine. C) Five thousand and seventy-nine. D) Five thousand and seventy-nine. Show Answer Correct Answer: A) Fifty-seven thousand, nine hundred. 27. In a survey, 80 people were asked if they like apples, oranges, or both. 50 people said they like apples, 60 people said they like oranges. How many people said they like both? A) 40. B) 10. C) 30. D) 20. Show Answer Correct Answer: C) 30. 28. The difference of {1, 2, 3, 6, 8} and {1, 2, 5, 6} is the set ..... A) {2, 6, 5}. B) {5, 6, 8}. C) {3, 8}. D) {1, 3}. Show Answer Correct Answer: C) {3, 8}. 29. What is the intersection of sets H = {red, green, blue} and I = {blue, yellow, purple}? A) {green}. B) {yellow}. C) {red}. D) {blue}. Show Answer Correct Answer: D) {blue}. 30. Find the n(A) if A = {x, y, z, w} A) 1. B) 4. C) 3. D) 2. Show Answer Correct Answer: B) 4. 31. A={states in Malaysia}, which one of the following is correct? A) Johor $\epsilon$. B) Putrajaya $\epsilon$. C) Langkawi $\epsilon$. D) Bangsar $\epsilon$. Show Answer Correct Answer: A) Johor $\epsilon$. 32. If H = {x | x is a letter in the word 'MATH'}, what is the cardinality of H? A) 4. B) 2. C) 3. D) 5. Show Answer Correct Answer: A) 4. 33. In a class of 40 students, 25 students like to read books and 20 students like to watch movies. If 10 students like both activities, how many students like only watching movies? A) 5. B) 20. C) 10. D) 15. Show Answer Correct Answer: C) 10. 34. A = (1, 2, 3, 4, 6, 12 ). WHAT IS THE BEST DESCRIPTION FOR SET A. A) SET A IS CONSIST OF ODD AND EVEN NUMBERS. B) SET A CONSISTS OF MULTIPLE OF 3. C) SET A CONSIST OF NUMBERS LESS THAN 13. D) SET A CONSIST OF FACTORS OF 12. Show Answer Correct Answer: D) SET A CONSIST OF FACTORS OF 12. 35. The following is a subset of R = {n, e, w}, EXCEPT? A) {e}. B) { }. C) {n, e, w}. D) {0}. Show Answer Correct Answer: D) {0}. 36. If U = {1, 3, 5, 7, 9, 11, 13}, which of the following is a subset of U? A) O = {4, 5, 13}. B) N = {0}. C) M = {2, 4}. D) P = {5, 11, 1}. Show Answer Correct Answer: D) P = {5, 11, 1}. 37. What is n(M) in M = {distinct letters in the word "MATHEMATICS"}? A) 7. B) 3. C) 2. D) 8. Show Answer Correct Answer: D) 8. 38. It is a set of which not all the elements are contained in another set. A) Subset. B) Universal Set. C) Proper Subset. D) Element. Show Answer Correct Answer: C) Proper Subset. 39. What is the cardinality of the set {apple, banana, cherry}? A) 3. B) 5. C) 2. D) 4. Show Answer Correct Answer: A) 3. 40. The set of all even prime numbers is A) Empty set. B) Infinite set. C) Singleton set. D) None of these. Show Answer Correct Answer: C) Singleton set. 41. Out of 800 boys in a school, 224 played cricket, 240 played hockey and 336 played basketball. Of the total, 64 played both basketball and hockey; 80 played cricket and basketball and 40 played cricket and hockey; 24 played all the three games. The number of boys who did not play any game is. A) 240. B) 216. C) 160. D) 128. Show Answer Correct Answer: C) 160. 42. The intersection of the sets {1, 2, 8, 9, 10, 5} and {1, 2, 6, 10, 12, 15} is the set ..... A) {1, 6, 12, 9, 8}. B) {5, 6, 12, 15}. C) {2, 5, 10, 9}. D) {1, 2, 10}. Show Answer Correct Answer: D) {1, 2, 10}. 43. What is the standard notation for a set? A) {a, b, c}. B) A, b, c. C) [a, b, c]. D) (a, b, c). Show Answer Correct Answer: A) {a, b, c}. 44. The set of whole numbers less than 2 A) Null set. B) Finite set. C) Infinite set. D) Unit set. Show Answer Correct Answer: A) Null set. 45. The Purpose of Venn Diagrams is to ..... A) Find the angles in a circle. B) Confuse the set data. C) Show the frequency of one object. D) Illustrate set data. Show Answer Correct Answer: D) Illustrate set data. 46. Question 8:What is the total of 47 and 29? A) 62. B) 76. C) 56. D) 93. Show Answer Correct Answer: B) 76. 47. The set of vowels in English alphabet contains elements A) {a, b, c, d, e, f}. B) {p, q, r, s, t}. C) {a, e, i, o, u}. D) {l, m, n, o, p}. Show Answer Correct Answer: C) {a, e, i, o, u}. 48. What type of numbers can be expressed as a fraction where the denominator is not zero? A) Rational numbers. B) Real numbers. C) Natural numbers. D) Irrational numbers. Show Answer Correct Answer: A) Rational numbers. 49. The set of natural numbers which divide 42 is A) {1, 2, 3, 6, 7, 14, 21}. B) {1, 2, 3, 6, 7, 14, 21, 42}. C) {42}. D) {1, 2, 3}. Show Answer Correct Answer: B) {1, 2, 3, 6, 7, 14, 21, 42}. 50. Which is the super set of A= {1, 3, 5} A) {1, 3, 5, 7, 9, 11}. B) {0, 1, 2, 3}. C) {2, 4, 6, 8}. D) {1, 3, 5}. Show Answer Correct Answer: A) {1, 3, 5, 7, 9, 11}. 51. Which of the following is true for set G?G = {1, 3, 5, 7, 9} A) $10\in G$. B) $3\notin G$. C) $5\notin G$. D) $7\in G$. Show Answer Correct Answer: D) $7\in G$. 52. Given that set A = {3, 5, 7, 9}, B = {2, 4, 6, 8, 10, 12} and C = {2, 4, 8, 12}, which of the following is correct? A) B is a subset of C. B) A is a subset of B. C) C is a subset of B. D) A is a subset of C. Show Answer Correct Answer: C) C is a subset of B. 53. M = {Even numbers between 1 and 12 } A) M = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12}. B) M = {1, 2, 4, 5, 6, 8, 10, 12}. C) M = { 2, 4, 6, 8, 10, 12}. D) None of the above. Show Answer Correct Answer: C) M = { 2, 4, 6, 8, 10, 12}. 54. U = { a, c, d, e, i } M = { a, e, i } N = { i, c, e } find N' A) { a, c, d, e }. B) { a, d }. C) { a, e, i }. D) { c, d }. Show Answer Correct Answer: B) { a, d }. 55. If C = {x | x is a letter in the English alphabet}, is {A, B} a subset of C? A) {A, B} contains numbers. B) {A, B} is not a subset of C. C) {A, B} is a subset of the digits. D) Yes. Show Answer Correct Answer: D) Yes. 56. Explain the concept of a universal set with an example. A) The universal set is a subset of all other sets. B) A universal set only contains numbers. C) The universal set is the set that contains all possible elements relevant to a particular discussion. D) A universal set is defined as an empty set. Show Answer Correct Answer: C) The universal set is the set that contains all possible elements relevant to a particular discussion. 57. What is the Cartesian product of set A and set B, if the set A = {1, 2} and set B = {a, b}? A) { (1, 1), (a, a), (2, a), (1, b) }. B) { (1, a), (2, a), (1, b), (2, b) }. C) { (1, 1), (2, 2), (a, a), (b, b) }. D) { (1, a), (1, b), (2, a), (b, b) }. Show Answer Correct Answer: B) { (1, a), (2, a), (1, b), (2, b) }. 58. It can be used to denote sets. A) Lowercase Letters. B) Capital Letters. C) Both Lowercase and Capital Letters. D) None of the above. Show Answer Correct Answer: B) Capital Letters. 59. Set of letters in the word MATHEMATICS. A) { M, A, T, H, E, M, A, T, I, C, S}. B) {M, A, T, H}. C) {M, A, T, H, E, I, C, S}. D) None of the above. Show Answer Correct Answer: C) {M, A, T, H, E, I, C, S}. 60. Determine the type of set. Consonants in the alphabet. A) Finite. B) Infinite. C) Null. D) None of the above. Show Answer Correct Answer: A) Finite. ← 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 4Class 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