This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Mathematics Chapter 1 Sets – Quiz 19 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Mathematics Chapter 1 Sets Quiz 19 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. There are ..... tens in one hundred. A) 0. B) 1. C) 100. D) 10. Show Answer Correct Answer: D) 10. 2. Every set must have in numbers? A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 3. M = \{x|x is a letter in a word "FACE"\}N = \{x|x is a letter in a word "SAFE"\}M and N are ..... sets. A) Equivalent. B) Equal. C) All the above. D) None of the above. Show Answer Correct Answer: A) Equivalent. 4. Identify the method used in writing or describing the given set.A=\{1, 2, 3, ..... 7\} A) Listing/ Roster Method. B) Set Notation builder. C) All the above. D) None of the above. Show Answer Correct Answer: A) Listing/ Roster Method. 5. C = \{Foods beginning with the letter O\} A) C= \{orange, olive, oatmeal, Octopus \}. B) C= \{orange, olive, oatmeal, okra \}. C) C= \{orange, ocean, oatmeal, okra \}. D) None of the above. Show Answer Correct Answer: B) C= \{orange, olive, oatmeal, okra \}. 6. What is the cardinal number of the set, H = \{w, o, n, d, e, r, f, u, l\} A) 10. B) 9. C) 8. D) 7. Show Answer Correct Answer: B) 9. 7. Define the roster method for writing a set. A) Enclose elements in square brackets. B) List all elements of the set within curly braces, separated by commas. C) Separate elements with semicolons. D) Use quotation marks for each element. Show Answer Correct Answer: B) List all elements of the set within curly braces, separated by commas. 8. If f(x) = 2x + 3, the range for domain x = \{1, 2, 3\} is A) \{2, 3, 4\}. B) \{4, 6, 8\}. C) \{3, 5, 7\}. D) \{5, 7, 9\}. Show Answer Correct Answer: D) \{5, 7, 9\}. 9. A null set is represented by a symbol that looks like an 0 with a diagonal slash running through it. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 10. A-B will contain elements in? A) A not in B. B) B not in A. C) Neither A nor B. D) Both A and B. Show Answer Correct Answer: A) A not in B. 11. Number of pencils in the world is an example of a? A) Finite set. B) Infinite set. C) Empty set. D) Null set. Show Answer Correct Answer: B) Infinite set. 12. What is a finite set? Give an example. A) An example of a finite set is \{1, 2, 3, 4\}. B) The set of all integers. C) \{1, 2, 3, 4, 5, \}. D) \{x, y, z\}. Show Answer Correct Answer: A) An example of a finite set is \{1, 2, 3, 4\}. 13. Which of the following is not a well-defined set? A) The set of students wearing blue dress. B) The set of even numbers. C) The set of the colors of the rainbow. D) The set of girls in your class. Show Answer Correct Answer: A) The set of students wearing blue dress. 14. What is a correct syntax for joining multiple sets into one new set called set5? A) Set5 = join(set1, set2, set3, set4). B) Set5 = set1 | set2 | set3 | set4. C) Set5.union(set1, set2, set3, set4). D) Set1+set2+set3+set4+set5. Show Answer Correct Answer: B) Set5 = set1 | set2 | set3 | set4. 15. Define what a set is in mathematics. A) A set in mathematics is a collection of identical objects. B) A set in mathematics is a group of animals. C) A set in mathematics is a type of fruit. D) A set in mathematics is a collection of distinct objects. Show Answer Correct Answer: D) A set in mathematics is a collection of distinct objects. 16. Define what a subset is in relation to sets. A) A subset is a set that contains all elements from another set. B) A subset is a set that contains elements not found in another set. C) A subset is a set that contains elements in a random order. D) A subset is a set that contains only elements that are also in another set. Show Answer Correct Answer: D) A subset is a set that contains only elements that are also in another set. 17. If F = \{c, r, a, y, o, n, s\} with n(F) = 7, which among the following has the same cardinality with F? A) N = \{1, 2, 3, 4, 5, 6\}. B) H = \{w, e, a, t, h, e, r\}. C) G = \{b, a, y, a, n, i\}. D) J = \{r, e, l, a, t, i, o, n\}. Show Answer Correct Answer: B) H = \{w, e, a, t, h, e, r\}. 18. How many subsets does the set B = \{a, b, c\} have? A) 12. B) 8. C) 10. D) 5. Show Answer Correct Answer: B) 8. 19. Write the set of vowels in roster form. A) \{B, C, D, F, G\}. B) \{A, E, I, O, U\}. C) \{A, E, I, O\}. D) \{A, E, I, O, U, Y\}. Show Answer Correct Answer: B) \{A, E, I, O, U\}. 20. Determine whether the set is finite or infinite:A=\{10, 20, 30, ..... \} A) Finite. B) Infinite. C) All the above. D) None of the above. Show Answer Correct Answer: B) Infinite. 21. What best describe the relationship between set M and N if M = \{P, Q, R, S, T\} and N = \{A, B, C, D, E\}. A) Subsets. B) Intersecting sets. C) Disjoint sets. D) None of the above. Show Answer Correct Answer: C) Disjoint sets. 22. Which of the following is a natural number:-2, 0, 3, 1/4? A) 3. B) 1/4. C) 0. D) -2. Show Answer Correct Answer: A) 3. 23. If B = \{x | x is a color in the rainbow\}, what is the cardinality of B? A) 3. B) 7. C) 10. D) 5. Show Answer Correct Answer: B) 7. 24. Solve:A = \{x | x is a fruit\}, B = \{x | x is a citrus fruit\}. Is B a subset of A? A) B and A are disjoint sets. B) B is a superset of A. C) No, B is not a subset of A. D) Yes, B is a subset of A. Show Answer Correct Answer: D) Yes, B is a subset of A. 25. If U = \{whole numbers less than 40\} and P = \{1, 4, 9, 16, 25, 36\}, then which of the following sets overlaps with P, and is also a part of U? A) Q = \{factors of 36\}. B) R = \{multiples of 4\}. C) S = \{even primes\}. D) None of the above. Show Answer Correct Answer: A) Q = \{factors of 36\}. ← 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 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books