This quiz works best with JavaScript enabled. Home > Cbse > Class 11 > Science > Mathematics > Class 11 Mathematics Chapter 1 Sets – Quiz 1 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Mathematics Chapter 1 Sets Quiz 1 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. If Set A has m elements and set B has n elements then total number of relations from set A to set B is: A) Mn. B) 2$^{n}$. C) 2$^{m}$. D) 2$^{mn}$. Show Answer Correct Answer: D) 2$^{mn}$. 2. Which of the following is not an element of A = {b, g, 5, 8, 12}} A) C. B) G. C) 12. D) 8. Show Answer Correct Answer: A) C. 3. A survey of 500 television viewers produced the given information, 285 watch football, 195 watch hockey, 115 watch cricket, 45 watch football and cricket, 70 watch football and hockey, 50 watch cricket and hockey, 50 do not watch any of the three games. How many watch exactly one of the three games? A) 375. B) 325. C) 450. D) 475. Show Answer Correct Answer: B) 325. 4. Describe the set of letters in the word "MALAYSIA" using listing method A) [M, A, L, Y, S, I]. B) {M, A, L, Y, S, I}. C) {M, A, L, A, Y, S, I, A}. D) (M, A, L, Y, S, I). Show Answer Correct Answer: B) {M, A, L, Y, S, I}. 5. Identify if the two sets are equal or equivalent.{k, n, e, e} and {k, e, e, n} A) Equal Sets. B) Equivalent Sets. C) All the above. D) None of the above. Show Answer Correct Answer: A) Equal Sets. 6. What type of set is H?H = { ..... , -3, -2, -1, 0, +1, +2, +3, ..... } A) Finite. B) Infinite. C) Empty. D) None of the above. Show Answer Correct Answer: B) Infinite. 7. If A = { 1, 2, 3, 4, 5, 6} and B= { 2, 3, 8, 10, 12}find A-B A) {2, 3}. B) {2, 4, 6}. C) {1, 3, 4}. D) {1, 4, 5, 6}. Show Answer Correct Answer: D) {1, 4, 5, 6}. 8. A = {x:x is a letter in the word SEAT}B = {x:x is a letter in the word TASTE}Determine if these two sets are equal or equivalent. A) Equal because each set has the same cardinality and the same letters. B) Equivalent because they have the same letters. C) None of these. D) Not equal because seat has 4 letters and taste has 5 letters. Show Answer Correct Answer: A) Equal because each set has the same cardinality and the same letters. 9. What is a correct syntax for joining tuple1 and tuple2 into tuple3? A) Tuple3 = tuple1 * tuple2. B) Tuple3 = [tuple1, tuple2]. C) Tuple3 = tuple1 + tuple2. D) Tuple3 = join(tuple1, tuple2). Show Answer Correct Answer: C) Tuple3 = tuple1 + tuple2. 10. Which one of the following is not the De Morgan's law? A) $A=A\cup\left(A-B\right)$. B) $\left(A\cup B\right)^c=A^c\cap B^c$. C) $\left(A\cap B\right)^c=A^c\cup B^c$. D) None of these. Show Answer Correct Answer: A) $A=A\cup\left(A-B\right)$. 11. The collection of all beautiful flowers in the garden. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 12. What is the cardinality of set A = {5, 10, 15, 20, 25, 30, 35, 40, 45, 50} A) N(A) = 8. B) N(A) = 9. C) N(A) = 11. D) N(A) = 10. Show Answer Correct Answer: D) N(A) = 10. 13. What is the difference between a unit set and an empty set? A) A unit set can have multiple elements; an empty set has one element. B) A unit set is always larger than an empty set. C) A unit set contains only numbers; an empty set contains only letters. D) A unit set has one element; an empty set has no elements. Show Answer Correct Answer: D) A unit set has one element; an empty set has no elements. 14. All equal sets are equivalent sets. A) TRUE. B) FALSE. C) MAYBE. D) None of the above. Show Answer Correct Answer: A) TRUE. 15. What is the first prime number? A) 3. B) 2. C) 1. D) 5. Show Answer Correct Answer: B) 2. 16. In a survey of university students, 64 had taken mathematics course, 94 had taken chemistry course, 58 had taken physics course, 28 had taken mathematics and physics, 26 had taken mathematics and chemistry, 22 had taken chemistry and physics course, and 14 had taken all the three courses. Find how many had taken one course only. A) 46. B) 106. C) 96. D) 60. Show Answer Correct Answer: B) 106. 17. Identify if the two sets are equal or equivalent.{1, 3, 5, 7} and {g, I, r, l} A) Equal Sets. B) Equivalent Sets. C) All the above. D) None of the above. Show Answer Correct Answer: B) Equivalent Sets. 18. Identify if the two sets are equal or equivalent.{1, 2, 3, 4} and {b, o, a, t} A) Equal Sets. B) Equivalent Sets. C) All the above. D) None of the above. Show Answer Correct Answer: B) Equivalent Sets. 19. How many subsets does the set {a, b, c} have? A) 8. B) 6. C) 10. D) 4. Show Answer Correct Answer: A) 8. 20. In a survey, 70 people were asked if they prefer tea, coffee, or both. 40 people said they prefer tea, 50 people said they prefer coffee. How many people said they prefer both? A) 30. B) 10. C) 20. D) 50. Show Answer Correct Answer: C) 20. 21. Set A = { 2, 4, 6, 8, 10 ..... } In which method is the set written? A) Roster method. B) Rule method. C) Set builder method. D) None of the above. Show Answer Correct Answer: A) Roster method. 22. In a group of 45 students, 25 liked tea, 20 liked coffee and 10 students liked both then how many students don't like both?(You may want to use a Venn Diagram to organize) A) 10. B) 5. C) 30. D) 20. Show Answer Correct Answer: A) 10. 23. The name of set is denoted by A) Small letters. B) Capital letters. C) All the above. D) None of the above. Show Answer Correct Answer: B) Capital letters. 24. Identify the different types of sets based on their elements. A) Equal Set. B) Universal Set. C) Pair Set. D) Empty Set, Singleton Set, Finite Set, Infinite Set. Show Answer Correct Answer: D) Empty Set, Singleton Set, Finite Set, Infinite Set. 25. What is a unit set? A) A unit set is a set with multiple elements. B) A unit set is a set with exactly one element. C) A unit set is a set that contains only numbers. D) A unit set is a set with no elements. Show Answer Correct Answer: B) A unit set is a set with exactly one element. 26. What is a set? A set is ..... A) Dog. B) A group of things. C) Classmates. D) None of the above. Show Answer Correct Answer: B) A group of things. 27. DESCRIBE SET B. B = ( 5, 10, 15, 20, 25 ) A) SET B ARE FACTORS OF 5. B) SET B ARE FIRST 5 MULTIPLES OF 5. C) SET B ARE ODD NUMBERS. D) SET B ARE MULTIPLES OF 5. Show Answer Correct Answer: B) SET B ARE FIRST 5 MULTIPLES OF 5. 28. The universal set is: A) A set that contains all elements under consideration. B) A set that contains no elements. C) The complement of every set. D) A set with only one element. Show Answer Correct Answer: A) A set that contains all elements under consideration. 29. If A={1, 2, 4}, B={2, 4, 5}, C={2, 5} then (A-B) x (B-C) is A) {(1, 2), (1, 5), (2, 5)}. B) {(1, 4)}. C) (1, 4). D) None of these. Show Answer Correct Answer: B) {(1, 4)}. 30. We use lower case letters to name a set. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 31. Sets with uncountable number of elements. A) Infinite Set. B) Finite Set. C) Unending Set. D) Unbounded Sets. Show Answer Correct Answer: A) Infinite Set. 32. Which set includes positive whole numbers starting from 0? A) Natural numbers. B) Whole/Counting numbers. C) Irrational numbers. D) Integers. Show Answer Correct Answer: B) Whole/Counting numbers. 33. $Q=\left\{3, 5, 7, 9\right\}$ $R=\left\{2, 4, 6, 7\right\}$ $Q\cap R$ A) {6, 7). B) {7}. C) {2, 7}. D) {5}. Show Answer Correct Answer: B) {7}. 34. The set of even numbers between 50 and 100 A) EMPTY. B) UNIVERSAL. C) INFINITE. D) FINITE. Show Answer Correct Answer: D) FINITE. 35. What is the following symbol's name and meaning? $\cup$ A) Union-Combines two sets or intervals. B) Intersection-Combines 2 sets or intervals. C) Union-Gives the overlap of two sets or intervals. D) Intersection-Gives the overlap of two sets or intervals. Show Answer Correct Answer: A) Union-Combines two sets or intervals. 36. If x is a set and the set contains an integer which is neither positive nor negative then the set x is ..... A) Set is Empty. B) Set is non-empty. C) Set is Finite. D) Set is both Non-empty and Finite. Show Answer Correct Answer: D) Set is both Non-empty and Finite. 37. The set of natural numbers A) Finite set. B) Null set. C) Unit set. D) Infinite set. Show Answer Correct Answer: D) Infinite set. 38. A is the set of factors of 18.Which of the following is not a member of A? A) 5. B) 9. C) 3. D) 2. Show Answer Correct Answer: A) 5. 39. An odd number is a number that can be divided by two without leaving a remainder. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 40. The use of the ellipsis in a set of numbers indicates that the elements of a set ..... A) End with 3 more numbers. B) Continue in the same pattern without end. C) Stop with the last number. D) None of the above. Show Answer Correct Answer: B) Continue in the same pattern without end. 41. What is the cardinality of the set, H = {w, o, n, d, e, r, f, u, l} A) 7. B) 8. C) 10. D) 9. Show Answer Correct Answer: D) 9. 42. Are 0 and 1 prime numbers? A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: B) No. 43. Which best describe the set {0, 2, 4, 6, ..... }? A) Set of all counting numbers divisible by 2. B) Set of all composite numbers. C) Set of all whole numbers divisible by 2. D) Set of rational numbers. Show Answer Correct Answer: C) Set of all whole numbers divisible by 2. 44. An example of an ordinal number is A) 1st. B) 2. C) 2 grapes. D) 15. Show Answer Correct Answer: A) 1st. 45. Another term of listing method? A) Verbal Description Method. B) Element Method. C) Roster Notation. D) Set Notation Method. Show Answer Correct Answer: C) Roster Notation. 46. How is set D = the set of months of the year with less than 31 days described using roster method? A) D = {September, October, November, December}. B) D = {January, March, May, July, August, October, December}. C) D = {April, June, September, November}. D) D = {February, April, June, September, November}. Show Answer Correct Answer: D) D = {February, April, June, September, November}. 47. The set of positive multiples of 5 A) UNIVERSAL. B) FINITE. C) EMPTY. D) INFINITE. Show Answer Correct Answer: D) INFINITE. 48. Who created the Venn Diagram in 1880s? A) Pythagoras. B) John Venn. C) Albert Einstein. D) Rene Descartes. Show Answer Correct Answer: B) John Venn. 49. The group of honest persons is: A) A finite set. B) Not a set. C) A null set. D) An infinite set. Show Answer Correct Answer: B) Not a set. 50. What are the things "inside" a set called? A) Variables. B) Numbers. C) Integers. D) Elements. Show Answer Correct Answer: D) Elements. 51. How is set C = the set of days of the weekend described using roster method? A) C = {Monday, Wednesday, Friday, Saturday}. B) C = {Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday}. C) C = {Monday, Tuesday, Wednesday, Thursday, Friday}. D) C = {Saturday, Sunday}. Show Answer Correct Answer: D) C = {Saturday, Sunday}. 52. What are the numbers in a set called? A) Options. B) Elements. C) Parts. D) None of the above. Show Answer Correct Answer: B) Elements. 53. Identify if the two sets are equal or equivalent.{h, o, r, s, e} and {s, h, a, r, e} A) Equal Sets. B) Equivalent Sets. C) All the above. D) None of the above. Show Answer Correct Answer: B) Equivalent Sets. 54. Define a universal set. A) A universal set is a set that contains only prime numbers. B) A universal set is a set that contains no elements at all. C) A universal set is a set that includes only even numbers. D) A universal set is the set that contains all elements relevant to a particular discussion or problem. Show Answer Correct Answer: D) A universal set is the set that contains all elements relevant to a particular discussion or problem. 55. Which best describes the set{0, 1, 2, 3, 4, 5, 6, ..... }? A) Set of all counting numbers. B) Set of all composite numbers. C) Set of all whole numbers. D) Set of all positive integers. Show Answer Correct Answer: C) Set of all whole numbers. 56. If U (the universal set) = {1, 3, 5, 7, 9, 11, 13, 15, 17} and W = {5, 7, 9, 11}, then W' = ..... A) {1, 3, 5, 7, 9, 11, 13, 15, 17}. B) {1, 3, 13, 15, 17}. C) {2, 4, 6, 8, 10, 12, 14, 16}. D) {1, 3}. Show Answer Correct Answer: B) {1, 3, 13, 15, 17}. 57. Let A={1, 3, 4} and B={x|x is an even whole number less than 9}. Find A U B A) {1, 2, 3, 4, 5, 6, 7, 8}. B) {1, 3, 4}. C) {1, 2, 3, 4, 6, 8}. D) {1, 2, 3, 4, 5, 6, 7}. Show Answer Correct Answer: C) {1, 2, 3, 4, 6, 8}. 58. What is a subset? A) A set with all elements in another set. B) A set with no elements. C) A set with more elements than another. D) A set that is equal to another. Show Answer Correct Answer: A) A set with all elements in another set. 59. How do you find the union of two sets? A) The union of two sets A and B is the set of elements that are not in A or B. B) The intersection of two sets A and B is the set of elements that are in both. C) The union of two sets A and B is the set of elements that are only in A. D) The union of two sets A and B is the set of elements that are in A, in B, or in both. Show Answer Correct Answer: D) The union of two sets A and B is the set of elements that are in A, in B, or in both. 60. Question 5:What is the sum of 23 and 15? A) 25. B) 40. C) 37. D) 38. Show Answer Correct Answer: D) 38. Next →Related QuizzesScience QuizzesClass 11 QuizzesClass 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 7Class 11 Mathematics Chapter 1 Sets Quiz 8Class 11 Mathematics Chapter 1 Sets Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books