This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Mathematics Chapter 1 Sets – Quiz 10 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Mathematics Chapter 1 Sets Quiz 10 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What is the cardinality of a null set? A) 0. B) 1. C) Infinite. D) Undefined. Show Answer Correct Answer: A) 0. 2. Describe this set in words:\{2, 3, 5, 7, 11, 13, 17, 19\} A) Set of prime numbers from 2 to 19. B) Set of prime numbers less than 19. C) Set of odd numbers less than 20. D) Set of whole numbers less than 20. Show Answer Correct Answer: A) Set of prime numbers from 2 to 19. 3. 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: A) \{ , -4, -2, 0, 2, 4, \}. 4. 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. 5. 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. 6. A well-defined collection of distinct objects having a common property is called A) Group. B) Team. C) Set. D) I don't know. Show Answer Correct Answer: C) Set. 7. 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. 8. 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\}. 9. Write \{even whole numbers between 3 to 15\} using the roster method. A) \{3, 5, 7, 9, 11, 13, 15\}. B) \{5, 7, 9, 11, 13\}. C) \{4, 6, 8, 10, 12, 14\}. D) \{2, 4, 6, 8, 10, 12, 14, 16\}. Show Answer Correct Answer: C) \{4, 6, 8, 10, 12, 14\}. 10. Elements of a set do not repeat themselves. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 11. Is 0 an even number? A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: A) Yes. 12. 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. 13. What is the punctuation mark used to enclose elements of sets? A) Brackets. B) Braces. C) Parentheses. D) Quotation Marks. Show Answer Correct Answer: B) Braces. 14. 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) 30. B) 60. C) 10. D) 100. Show Answer Correct Answer: C) 10. 15. 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) 10. B) 20. C) 30. D) 40. Show Answer Correct Answer: C) 30. 16. Which of the following is a well defined set? A) \{A tall student in the class\}. B) \{My favourite superhero\}. C) \{Types of subjects done in grade 7\}. D) \{My favourite subject done in grade 7\}. Show Answer Correct Answer: C) \{Types of subjects done in grade 7\}. 17. W is odd numbers less than 20 A) \{1, 3, 5, 7, 9, 11, 13, 15, 17, 19\}. B) \{2, 4, 6, 8, 10, 12, 14, 16, 18\}. C) \{3, 5, 7, 9, 11, 13, 15, 17\}. D) \{4, 6, 8, 10, 12, 14\}. Show Answer Correct Answer: A) \{1, 3, 5, 7, 9, 11, 13, 15, 17, 19\}. 18. 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. 19. Which of the following describes the set L = \{2, 3, 5, 7, 11, ..... \} using set-builder notation? A) L = \{f:f is an odd number greater than or equal to 2\}. B) L = \{r:r is an even number greater than or equal to 2\}. C) L = \{e:e is a counting number greater than or equal to 2\}. D) L = \{j:j is a prime number greater than or equal to 2\}. Show Answer Correct Answer: D) L = \{j:j is a prime number greater than or equal to 2\}. 20. How many rational and irrational numbers are possible between 0 and 1? A) Infinite. B) Finite. C) 1. D) 0. Show Answer Correct Answer: A) Infinite. 21. If U = \{ x/x is a counting number from 1 to 10\}A = \{ 2, 4, 6, 8, 10\}, what is A'? A) A' = \{x/x is a counting number from 1 to 10\}. B) A' = \{2, 4, 6, 8, 10\}. C) A' = \{1, 3, 5, 7, 9\}. D) A' = \{6, 7, 8, 9, 10\}. Show Answer Correct Answer: C) A' = \{1, 3, 5, 7, 9\}. 22. 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. 23. If A = \{a, b, c, d\}, how many subsets does A have? A) 4. B) 9. C) 16. D) 25. Show Answer Correct Answer: C) 16. 24. 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. 25. 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. ← PreviousNext →Related 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 6Class 11 Mathematics Chapter 1 Sets Quiz 7Class 11 Mathematics Chapter 1 Sets Quiz 8Class 11 Mathematics Chapter 1 Sets Quiz 9Class 11 Mathematics Chapter 1 Sets Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books