This quiz works best with JavaScript enabled. Home > Cbse > Class 11 > Science > Mathematics > Class 11 Mathematics Chapter 1 Sets – Quiz 2 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Mathematics Chapter 1 Sets Quiz 2 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What is the difference between a proper subset and an improper subset? A) The difference between a proper subset and an improper subset is that a proper subset does not include all the elements of the original set, while an improper subset includes all the elements of the original set. B) A proper subset includes all elements of the original set. C) An improper subset is a subset of a proper subset. D) A proper subset is always larger than an improper subset. Show Answer Correct Answer: A) The difference between a proper subset and an improper subset is that a proper subset does not include all the elements of the original set, while an improper subset includes all the elements of the original set. 2. It is the set that contains all objects under consideration. A) Proper Subset. B) Universal Set. C) Elements. D) Subset. Show Answer Correct Answer: B) Universal Set. 3. A set whose elements are countable. A) Set of stars in the universe. B) Infinite. C) Set of beautiful singers. D) Finite. Show Answer Correct Answer: D) Finite. 4. Which brackets are used to represent set? A) ( ). B) { }. C) [ ]. D) None of the above. Show Answer Correct Answer: B) { }. 5. Determine the number of subsets of the set M = {a, b, c, d, e}. A) 10. B) 32. C) 16. D) 25. Show Answer Correct Answer: B) 32. 6. Determine if the statement is true or false.\{10, 12, 14, 16\} $\subseteq$ \{1, 2, 3, 4, ..... 99\} A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 7. Which symbol is used to indicate the intersection of two sets? A) $\not\subset$. B) $\cap$. C) { }. D) $\cup$. Show Answer Correct Answer: B) $\cap$. 8. Which of the following is an example of a well-defined set? A) Set of Math books in the library. B) Set of large animals. C) Set of nice objects. D) Set of small boxes. Show Answer Correct Answer: A) Set of Math books in the library. 9. What is the number of a set? A) The number of a set refers to its average value. B) The number of a set is the sum of its elements. C) The number of a set is the number of elements it contains. D) The number of a set is its maximum element. Show Answer Correct Answer: C) The number of a set is the number of elements it contains. 10. Which of the following sets is an infinite set? A) B={2, 4, 6, 8, }. B) A={9, 7, 5, 3, 1}. C) C={x|x=negative even integer less than 10}. D) C={x|x=positive odd integer less than 10}. Show Answer Correct Answer: A) B={2, 4, 6, 8, }. 11. Which of the following describes the set K = {Uranus, Neptune, Jupiter, Saturn} using set-builder notation? A) K = {a:a is a solar system planet without rings}. B) K = {z:z is a solar system planet with rings}. C) K = {t:t is one of the largest solar system planet}. D) K = {m:m is one of the smallest solar system planet}. Show Answer Correct Answer: B) K = {z:z is a solar system planet with rings}. 12. Complete the statement correctly:Cow ..... the set of all farm animals. A) $\subseteq$. B) $\epsilon$. C) $\not\subset$. D) $\subset$. Show Answer Correct Answer: B) $\epsilon$. 13. Which of the following is NOT a subset of A = {1, 2, 3} A) { }. B) {1, 2}. C) {1}. D) {1, 2, 3, 4}. Show Answer Correct Answer: D) {1, 2, 3, 4}. 14. What is the cardinality of the set of colors of a rainbow? A) 7. B) 5. C) 6. D) 8. Show Answer Correct Answer: A) 7. 15. Question 10:Write an addition sentence for the following:25 + 14 =? A) 29. B) 39. C) 37. D) 40. Show Answer Correct Answer: B) 39. 16. M-{Parishes beginning with St.} A) M = {St. Ann, St. Andrew, St. Mary, St. James, St. Elizabeth, St. Catherine}. B) M = {St. Ann, St. Patrick, St. Mary, St. James, St. Elizabeth, St. Catherine}. C) M = {St. Ann, St. Patrick, St. Mary, St. Joseph, St. Elizabeth, St. Catherine}. D) None of the above. Show Answer Correct Answer: A) M = {St. Ann, St. Andrew, St. Mary, St. James, St. Elizabeth, St. Catherine}. 17. If set A has 3 elements then Number of subsets of A A) 0. B) 9. C) 8. D) 6. Show Answer Correct Answer: C) 8. 18. Which of the following is an example of a rational number? A) ( sqrt{2} ). B) 0.5. C) ( pi ). D) ( sqrt{-9} ). Show Answer Correct Answer: B) 0.5. 19. Let A={ q, w, e, r, t, y} and B={ q, u, a, r, t }. Which of the following is A-B. A) { u, a }. B) { w, e, y}. C) { q, r, t}. D) { w, e, y, u, a }. Show Answer Correct Answer: B) { w, e, y}. 20. From the sets given below, select equal sets: A) G = {1, -1}, H = { 0, 1}. B) C = { 4, 8, 12, 14}, D = { 3, 1, 4, 2}. C) A = { 2, 4, 8, 12}, B = { 1, 2, 3, 4}. D) E = {-1, 1}, F = { 0, a}. Show Answer Correct Answer: C) A = { 2, 4, 8, 12}, B = { 1, 2, 3, 4}. 21. If x is a set and the set contains the real number between 1 and 2, then the set is ..... A) Empty set. B) Finite set. C) Infinite set. D) None of the mentioned. Show Answer Correct Answer: C) Infinite set. 22. How many proper subsets can be made from the set of continents of the world? A) 60. B) 128. C) 127. D) 64. Show Answer Correct Answer: C) 127. 23. How do you represent a set using roster form? A) A set in roster form is represented as {element1; element2; ; elementN}. B) A set in roster form is represented as [element1, element2, , elementN]. C) A set in roster form is represented as (element1, element2, , elementN). D) A set in roster form is represented as {element1, element2, , elementN}. Show Answer Correct Answer: D) A set in roster form is represented as {element1, element2, , elementN}. 24. Which is not an infinite set? A) {x|x is a counting number greater than 15}. B) {2, 4, 6, }. C) {x|x is a multiple of 9}. D) {x|x is a factor of 36}. Show Answer Correct Answer: D) {x|x is a factor of 36}. 25. A set whose elements are countable is called a ..... set. A) Equal. B) Finite. C) Equivalent. D) Infinite. Show Answer Correct Answer: B) Finite. 26. The name of set is denoted by a ..... letter of English alphabet. A) Small. B) Capital. C) Medium. D) Large. Show Answer Correct Answer: B) Capital. 27. Change the value from "apple" to "kiwi", in the fruits list.fruits = ["apple", "banana", "cherry"] A) Fruits[0]= "kiwi". B) Fruits[2]="kiwi". C) Fruits.add("kiwi"). D) Fruits.append("kiwi"). Show Answer Correct Answer: A) Fruits[0]= "kiwi". 28. SET A CONSISTS OF NUMBERS GREATER THAN 5 BUT LESS THAN 12 A) A = ( 6, 7, 8, 9, 10, 11, 12). B) A = ( 6, 7, 8, 9, 10, 11 ). C) A = ( 5, 6, 7, 8, 9, 10, 11 ). D) A = ( 5, 6, 7, 8, 9, 10, 11, 12 ). Show Answer Correct Answer: B) A = ( 6, 7, 8, 9, 10, 11 ). 29. What are the elements in set A = {distinct letters in the word "student"}? A) {s, t, u, d, e, n, t}. B) {s, t, u, d, e, n}. C) {u, e}. D) {s, t, d, n}. Show Answer Correct Answer: B) {s, t, u, d, e, n}. 30. Which of the following is a subset of A = {1, 2, 3} A) {2, 3, 4}. B) {1, 2}. C) {0}. D) {0, 1}. Show Answer Correct Answer: B) {1, 2}. 31. Set is defined as A) A collection of tools. B) The sum of items. C) A collection of objects or numbers. D) None of the above. Show Answer Correct Answer: C) A collection of objects or numbers. 32. An empty set which has no element. A) Cardinality. B) Universal. C) Subset. D) Null. Show Answer Correct Answer: D) Null. 33. The set of all prime numbers A) INFINITE. B) UNIVERSAL. C) FINITE. D) EMPTY. Show Answer Correct Answer: A) INFINITE. 34. A = {1, 2, 3, 4, 5, 6} and B = {2, 4, 6} Which of the following represent A U B? A) {1, 10, 90}. B) {2, 4, 6}. C) {1, 2, 3, 4, 5, 6}. D) {3, 4, 6}. Show Answer Correct Answer: C) {1, 2, 3, 4, 5, 6}. 35. Which of the following shows the "set of counting numbers between 3 and 7? A) {4, 5, 6}. B) {4, 5, 6, 7}. C) {3, 4, 5, 6}. D) {3, 4, 5, 6, 7}. Show Answer Correct Answer: A) {4, 5, 6}. 36. IfU (the universal set) = {1, 3, 5, 7, 9, 11, 13, 15, 17} and W = {5, 7, 9, 11}, then W' = ..... A) {1, 3}. B) {2, 4, 6, 8, 10, 12, 14, 16}. C) {1, 3, 5, 7, 9, 11, 13, 15, 17}. D) {1, 3, 13, 15, 17}. Show Answer Correct Answer: D) {1, 3, 13, 15, 17}. 37. The elements of a set are usually listed in ..... A) Braces. B) Quotation marks. C) Brackets. D) Parentheses. Show Answer Correct Answer: A) Braces. 38. Question 2:If there are 4 bananas in one set and 6 bananas in another set, how many bananas are there in total? A) 10. B) 2. C) 24. D) 15. Show Answer Correct Answer: A) 10. 39. What is the complement of the set {1, 2, 3} in the universal set U = {1, 2, 3, 4, 5, 6}? A) {3, 4}. B) {5, 6}. C) {1, 2}. D) {4, 5, 6}. Show Answer Correct Answer: D) {4, 5, 6}. 40. Which is the set builder form of given setB= {3, 6, 9, 12} A) B ={x:x is a term of AP with common difference 3}. B) B= {x:x is 3n, where n is a natural number <5}. C) B= {x:x is a multiple of 3 less than 12}. D) All the above. Show Answer Correct Answer: B) B= {x:x is 3n, where n is a natural number <5}. 41. If A=\{1, 2, 3, 6, 11, 18, 21\}, B=\{5, 7, 9\} and N is the universal set, then $A'\cup\left(\left(A\cup B\right)\cap B'\right)$ A) $N$. B) $A$. C) $N-A$. D) $B$. Show Answer Correct Answer: A) $N$. 42. A college awarded 38 medals in football, 15 in basketball and 20 in cricket. These medals went to a total of 58 men and only 3 men got medals in all the three sports. How many men received medals in exactly two of the three sports? A) 7. B) 8. C) 9. D) 10. Show Answer Correct Answer: C) 9. 43. The group of intelligent students in a class is A) A null set. B) Not a well defined collection. C) A finite set. D) A singleton set. Show Answer Correct Answer: B) Not a well defined collection. 44. Give an example of an empty set. A) {null}. B) {}. C) []. D) {1, 2, 3}. Show Answer Correct Answer: B) {}. 45. The set of the student with the top score in class A) Finite set. B) Null set. C) Infinite set. D) Unit set. Show Answer Correct Answer: D) Unit set. 46. The items in a set are called? A) Members. B) Equations. C) Units. D) Problems. Show Answer Correct Answer: A) Members. 47. A survey was conducted among 50 people on the ice cream flavor they liked. It was found out that 28 liked chocolate, 15 liked mango, and 20 liked strawberr. Furthermore, 8 liked chocolate and strawberry, and 7 liked chocolate and mango, and 4 liked all the 3 flavors. How many people liked Chocolate only? A) 17. B) 8. C) 28. D) 7. Show Answer Correct Answer: C) 28. 48. Which element is common to the sets {t, n, h, s} and {t, n, w, c, s}? A) {t, w, s}. B) {w}. C) {t, n, s}. D) {n, s}. Show Answer Correct Answer: C) {t, n, s}. 49. What is an empty set? A) A set that is defined by a specific rule. B) A set that contains multiple elements. C) An empty set is a set with no elements. D) A set that contains one element. Show Answer Correct Answer: C) An empty set is a set with no elements. 50. What is the cardinality of set M= { f, o, r, g, i, v, e }? A) N(M) = 7. B) N(M) = 8. C) N(M) = 6. D) N(M) = 5. Show Answer Correct Answer: A) N(M) = 7. 51. Question 3:There are 7 oranges in one set and 2 oranges in another set. How many oranges are there in total? A) 5. B) 3. C) 12. D) 9. Show Answer Correct Answer: D) 9. 52. An object or member in a set is called ..... A) A thing. B) An item. C) An element. D) A person. Show Answer Correct Answer: C) An element. 53. What does the cardinality of a set represent? A) The number of elements in the set. B) The relationship between two sets. C) The order of elements in the set. D) The type of elements in the set. Show Answer Correct Answer: A) The number of elements in the set. 54. When using this method, we add a brief description of a specific property that is common to all members of that set. A) Roster Notation. B) Verbal Description Method. C) Set-builder Notation. D) None of the above. Show Answer Correct Answer: C) Set-builder Notation. 55. What is correct symbol for empty set? A) {0}. B) $\phi$. C) $\left\{\phi\right\}$. D) $\infty$. Show Answer Correct Answer: B) $\phi$. 56. A set described as a "set of honest people" is a ..... set. A) Well defined set. B) Not a well defined set. C) Descriptive. D) None of the above. Show Answer Correct Answer: A) Well defined set. 57. For f(x) = 2/(x+5), the value of x not allowed is A) -5. B) 0. C) -2. D) 5. Show Answer Correct Answer: A) -5. 58. Identify if the two sets are equal or equivalent.{2, 4, 6, 8, 1} and {a, b, d, e, m} A) Equal Sets. B) Equivalent Sets. C) All the above. D) None of the above. Show Answer Correct Answer: B) Equivalent Sets. 59. It is an operation on sets that contains all elements of both sets without repeating element/s. A) Union Sets. B) Intersection of Sets. C) Difference of Two Sets. D) Complement of a Set. Show Answer Correct Answer: A) Union Sets. 60. Question 7:If there are 56 candies and you receive 18 more, how many candies do you have in total? A) 38. B) 72. C) 90. D) 74. Show Answer Correct Answer: D) 74. ← PreviousNext →Related QuizzesScience QuizzesClass 11 QuizzesClass 11 Mathematics Chapter 1 Sets Quiz 1Class 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