This quiz works best with JavaScript enabled. Home > Cbse > Class 11 > Science > Mathematics > Class 11 Mathematics Chapter 1 Sets – Quiz 6 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Mathematics Chapter 1 Sets Quiz 6 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The set of girls in a boy school is A) Finite set. B) Null set. C) Singleton set. D) Infinite set. Show Answer Correct Answer: B) Null set. 2. Consider the following dataAmong 110 students in a college 30 students are on list A, 35 are on list B. 20 are on both list. Find the number of students on exactly in list A A) 15. B) 25. C) 45. D) 10. Show Answer Correct Answer: D) 10. 3. Given the set of letters in the word "mathematics" , what is the cardinality of thegiven set? A) 4. B) 6. C) 8. D) 11. Show Answer Correct Answer: C) 8. 4. The cardinality of the Power set of the set {1, 5, 6} is ..... A) 8. B) 6. C) 5. D) 10. Show Answer Correct Answer: A) 8. 5. What is a proper subset? A) A proper subset contains all elements of the original set. B) A proper subset is equal to the original set. C) A proper subset is a subset that is not equal to the original set. D) A proper subset must have at least one element in common with the original set. Show Answer Correct Answer: C) A proper subset is a subset that is not equal to the original set. 6. What is the format of the following set?P={a, b, c, d, e, f, g, h, i, j, k, l, m} A) Set Builder Notation. B) Universal Form. C) Roster Form. D) Equivalent Inequalities. Show Answer Correct Answer: C) Roster Form. 7. Another term for member of a set. A) Element. B) Roster. C) Set. D) Set notation. Show Answer Correct Answer: A) Element. 8. Which among the following can be taken as the discrete object? A) People. B) Rational numbers. C) Integers. D) All of the mentioned. Show Answer Correct Answer: D) All of the mentioned. 9. Set of prime numbers less then 1000 is infinite set A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 10. An empty set or null set is represented by which Greek Letter? A) $\phi$. B) $\xi$. C) $\lambda$. D) $\mu$. Show Answer Correct Answer: A) $\phi$. 11. What is the intersection of two sets? A) The union of two sets is the set of all elements from both sets. B) The difference of two sets is the set of elements in one set but not the other. C) The complement of a set is the set of elements not in the original set. D) The intersection of two sets is the set of elements common to both sets. Show Answer Correct Answer: D) The intersection of two sets is the set of elements common to both sets. 12. If (x+ 1, 1) = (3, y-2), find the values of x and y A) X= 5, y= 6. B) X=2, y=3. C) X=-2, y =-3. D) X = 1, y=-2. Show Answer Correct Answer: B) X=2, y=3. 13. How many proper subsets can be formed from A={S, E, T}? A) 7. B) 6. C) 8. D) Infinite. Show Answer Correct Answer: A) 7. 14. What is the set of numbers that includes fractions? A) Integers. B) Natural Numbers. C) Whole numbers. D) Rational Numbers. Show Answer Correct Answer: D) Rational Numbers. 15. Given the set of letters in the word "mathematics", what is the cardinality of the given set? A) 6. B) 8. C) 4. D) 11. Show Answer Correct Answer: B) 8. 16. Given S = { m, 4, 7, 9 } and T = { 4, 9, 3, n }. If set S and set T are equal sets, the value of m + n = A) 10. B) 12. C) 14. D) 8. Show Answer Correct Answer: A) 10. 17. If set A = { 1, 3, 5, 7, 9} and set B= {2, 3, 4, 5}, what is A-B? A) { {1, 7, 9}. B) {2, 4}. C) {3, 5}. D) { 1, 2, 3, 4, 5, 7, 9}. Show Answer Correct Answer: A) { {1, 7, 9}. 18. The set of all square roots of-1 A) UNIVERSAL. B) FINITE. C) EMPTY. D) INFINITE. Show Answer Correct Answer: C) EMPTY. 19. If U = {1, 3, 5, 7, 9, 11, 13}, then which of the following are subsets of U. A) A = {2, 4}. B) D = {0}. C) C = {2, 3, 4, 5}. D) B = {13, 7, 9, 11, 5, 3, 1}. Show Answer Correct Answer: D) B = {13, 7, 9, 11, 5, 3, 1}. 20. Which of the following is true about set D listed below? D = {-3, -2, -1, 0, 1, 2, 3} A) $-7\in D$. B) $-2\in D$. C) D is an infinite set. D) All of the above. Show Answer Correct Answer: B) $-2\in D$. 21. If A = {1, 3, 5, B} and B = {2, 4} then A) $\left\{4\right\}\in A$. B) $4\in A$. C) $B\subset A$. D) $B\in A$. Show Answer Correct Answer: D) $B\in A$. 22. Use the insert method to add "lemon" as the second item in the fruits list.fruits = ["apple", "banana", "cherry"] ..... "lemon") A) Fruits.insert(1,. B) Fruits.add(1,. C) Fruits.add(2,. D) Fruits.insert(2,. Show Answer Correct Answer: A) Fruits.insert(1,. 23. What is the next prime number following the number 7? A) 11. B) 13. C) 9. D) 17. Show Answer Correct Answer: A) 11. 24. Is the collection of all students in a class a set? A) Yes, the collection of all students in a class is a set. B) No, it is not a set. C) All the above. D) None of the above. Show Answer Correct Answer: A) Yes, the collection of all students in a class is a set. 25. If D = {Former prime ministers of Jamaica}, then D is: A) An infinite set. B) An empty set. C) A well-defined set. D) A not well defined set. Show Answer Correct Answer: C) A well-defined set. 26. Given:A = {b, i, o, d, e, g, r, a, d, a, b, l, e}, which of the following is INCORRECT? A) It uses braces. B) It uses capital letter to name set. C) It does not list the object once. D) It uses commas. Show Answer Correct Answer: C) It does not list the object once. 27. What is an infinite set? Provide an example. A) The set of all letters in the English alphabet is an infinite set. B) The set of all prime numbers is a finite set. C) The set of all natural numbers is an example of an infinite set. D) The set of all even numbers is an example of an infinite set. Show Answer Correct Answer: C) The set of all natural numbers is an example of an infinite set. 28. Define an infinite set. A) A set that is empty and has no elements. B) An infinite set is a set that contains an unbounded number of elements. C) A finite set with a limited number of elements. D) A set that contains only one element. Show Answer Correct Answer: B) An infinite set is a set that contains an unbounded number of elements. 29. What is the cardinality of the set C = {red, yellow, blue}? A) 2. B) 4. C) 3. D) 5. Show Answer Correct Answer: C) 3. 30. Prime numbers are? A) Numbers with two or more factors. B) Numbers with only two factors. C) Numbers with only two multiples. D) Numbers that are between 1 and 10 only. Show Answer Correct Answer: B) Numbers with only two factors. 31. Determine if the sets are equal, equivalent, both or neither:{ man, woman, girl, boy } and { 10, 20, 30, 40} A) Equal. B) Equivalent. C) Both. D) Neither. Show Answer Correct Answer: B) Equivalent. 32. The collection of good hockey players of India A) Set. B) Not a Set. C) All the above. D) None of the above. Show Answer Correct Answer: B) Not a Set. 33. Sets that do not have any members are called? A) Null sets. B) Finite sets. C) Proper sets. D) Infinite sets. Show Answer Correct Answer: A) Null sets. 34. What are equal sets? A) Sets having the same subsets. B) Sets having the same elements. C) Sets having the same number of elements. D) Sets having the same universal set. Show Answer Correct Answer: B) Sets having the same elements. 35. Given that set V = { t, e, l, e, v, i, s, i, o, n}, find the number of subsets V. A) 2048. B) 512. C) 1024. D) None of the above. Show Answer Correct Answer: C) 1024. 36. Multiply:3x(2x + 4) = A) 6x + 4. B) 5x + 4. C) $6x^2 + 12x$. D) $3x^2 + 4$. Show Answer Correct Answer: C) $6x^2 + 12x$. 37. In a group of 90 students, 60 students study Science and 45 students study History. If 25 students study both subjects, how many students study only History? A) 15. B) 10. C) 5. D) 20. Show Answer Correct Answer: D) 20. 38. The set contains all the elements being considered in each situation. A) Cardinality. B) Subset. C) Universal. D) Null. Show Answer Correct Answer: C) Universal. 39. Which of the following describes the set P = {12, 15, 18} using set-builder notation? A) P = {v | v is a multiple of 6 greater than 12 but less than 20}. B) P = {g | g is a multiple of 3 greater than 12 but less than 20}. C) P = {b | b is a multiple of 3 greater than 10 but less than 20}. D) P = {w | w is a multiple of 6 greater than 10 but less than 20}. Show Answer Correct Answer: C) P = {b | b is a multiple of 3 greater than 10 but less than 20}. 40. Which of the following is the symbol of an empty set? A) $\phi$. B) $\subseteq$. C) $\cup$. D) $\cap$. Show Answer Correct Answer: A) $\phi$. 41. How do you determine if two sets are equal? A) They have different objects. B) They are both empty. C) They have the same number of objects. D) They have the same color. Show Answer Correct Answer: C) They have the same number of objects. 42. The difference of two sets is the set of elements in the universal set that are not in A. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 43. What is set of numbers that includes all positive and negative whole numbers? A) Whole Numbers. B) Integers. C) Natural Numbers. D) Rational Numbers. Show Answer Correct Answer: B) Integers. 44. Let A={ 1, 2, 3, 4, 5 } and B={ 2, 4, 6 }. Which of the following is A U B. A) { 1, 2, 3, 4, 5, 6 }. B) { 1, 3, 5, 6}. C) {6 }. D) { 2, 4 }. Show Answer Correct Answer: A) { 1, 2, 3, 4, 5, 6 }. 45. Which set includes non-terminating and non-repeating decimals? A) Irrational numbers. B) Rational numbers. C) Integers. D) Whole numbers. Show Answer Correct Answer: A) Irrational numbers. 46. The roaster form of the set B={x:x is a vowel of English alphabet} A) B={a, i, y, o, u}. B) B={a, e, w, y, u}. C) B={a, e, i, o, u}. D) B={a, e, y, o, u}. Show Answer Correct Answer: C) B={a, e, i, o, u}. 47. What is a correct syntax for adding elements from list2 into list1? A) List1.extend(list2). B) List2.push(list1). C) List1.push(list2). D) List1.join(list2). Show Answer Correct Answer: A) List1.extend(list2). 48. If A = {2, 3, 5, 7} and B = {5, 7, 9} then A-B A) {2, 5}. B) {2, 5, 7}. C) {5, 7}. D) {2, 3}. Show Answer Correct Answer: D) {2, 3}. 49. Can a set contain other sets? A) Only certain types of sets can contain other sets. B) Yes, a set can contain other sets. C) No, a set cannot contain other sets. D) A set can only contain numbers or strings. Show Answer Correct Answer: B) Yes, a set can contain other sets. 50. What is the value of |7-12|? A) 12. B) 0. C) 5. D) -5. Show Answer Correct Answer: C) 5. 51. If U = { red, blue, green, yellow, purple} andA = {red, blue, yellow}, what is A'? A) A' = {purple}. B) A' = {green, purple}. C) A' = {blue, red, purple}. D) A' = {red, blue green}. Show Answer Correct Answer: B) A' = {green, purple}. 52. It is an operation on sets that contains elements belong to set A, but do not belong to set B. A) Union of Sets. B) Complement of a Set. C) Difference of Two Sets. D) Intersection of Sets. Show Answer Correct Answer: C) Difference of Two Sets. 53. Which of the following statements is true about the set listed below? C = {prime numbers less than 20} A) 9 $\notin$. B) -2 $\notin$. C) C is an infinite set. D) All of the above. Show Answer Correct Answer: A) 9 $\notin$. 54. The roster form of set A = {x:x is a whole number lie between 4.5 and 7.5 } A) { 4.5, 5.5, 6.5, 7.5 }. B) { 5, 6 }. C) { 5.5, 6.5 }. D) { 4, 5, 6, 7 }. Show Answer Correct Answer: B) { 5, 6 }. 55. Set A={2, 3, 5}. How many subsets are there? A) 5. B) 8. C) 6. D) 7. Show Answer Correct Answer: B) 8. 56. In a survey of 25 students, it was found that 15 had taken Mathematics, 12 had taken Physics and 11 had taken Chemistry, 5 had taken Mathematics and Chemistry, 9 had taken Mathematics and Physics and 4 had taken Physics and Chemistry and 3 had taken all the three subjects. Find the number of students that had taken none of the subjects. A) 3. B) 4. C) 1. D) 2. Show Answer Correct Answer: D) 2. 57. The collection of Prime numbers A) Set. B) Not a Set. C) All the above. D) None of the above. Show Answer Correct Answer: A) Set. 58. Explain the difference between a set and a proper subset. A) A proper subset can have fewer elements than the original set. B) In summary, a set can have the same elements as a proper subset, but a proper subset cannot have all the elements of the original set. C) A proper subset can have the same elements as the original set. D) A set can have more elements than a proper subset. Show Answer Correct Answer: B) In summary, a set can have the same elements as a proper subset, but a proper subset cannot have all the elements of the original set. 59. A sets are conventionally denoted with capital letters. The elements in a set is denoted by open and close angle brackets {}. A) Roster form. B) Set-builder notation. C) Elements. D) Cardinality. Show Answer Correct Answer: A) Roster form. 60. The set of letters in the English alphabet A) Null set. B) Finite set. C) Unit set. D) Infinite set. Show Answer Correct Answer: B) Finite set. ← 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 5Class 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