This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Mathematics Chapter 1 Sets – Quiz 2 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Mathematics Chapter 1 Sets Quiz 2 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. 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. 2. Identify the different types of sets based on their elements. A) Pair Set. B) Equal Set. C) Empty Set, Singleton Set, Finite Set, Infinite Set. D) Universal Set. Show Answer Correct Answer: C) Empty Set, Singleton Set, Finite Set, Infinite Set. 3. What is a unit set? A) A unit set is a set with no elements. B) A unit set is a set with multiple elements. C) A unit set is a set with exactly one element. D) A unit set is a set that contains only numbers. Show Answer Correct Answer: C) A unit set is a set with exactly one element. 4. 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. 5. DESCRIBE SET B. B = ( 5, 10, 15, 20, 25 ) A) SET B ARE MULTIPLES OF 5. B) SET B ARE FACTORS OF 5. C) SET B ARE FIRST 5 MULTIPLES OF 5. D) SET B ARE ODD NUMBERS. Show Answer Correct Answer: C) SET B ARE FIRST 5 MULTIPLES OF 5. 6. 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. 7. 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)\}. 8. 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. 9. Sets with uncountable number of elements. A) Finite Set. B) Unbounded Sets. C) Infinite Set. D) Unending Set. Show Answer Correct Answer: C) Infinite Set. 10. Which set includes positive whole numbers starting from 0? A) Natural numbers. B) Whole/Counting numbers. C) Integers. D) Irrational numbers. Show Answer Correct Answer: B) Whole/Counting numbers. 11. $Q=\left\{3, 5, 7, 9\right\}$ $R=\left\{2, 4, 6, 7\right\}$ $Q\cap R$ A) \{2, 7\}. B) \{5\}. C) \{6, 7). D) \{7\}. Show Answer Correct Answer: D) \{7\}. 12. The set of even numbers between 50 and 100 A) FINITE. B) INFINITE. C) EMPTY. D) UNIVERSAL. Show Answer Correct Answer: A) FINITE. 13. What is the following symbol's name and meaning? $\cup$ A) Union-Combines two sets or intervals. B) Union-Gives the overlap of two sets or intervals. C) Intersection-Combines 2 sets or intervals. D) Intersection-Gives the overlap of two sets or intervals. Show Answer Correct Answer: A) Union-Combines two sets or intervals. 14. 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. 15. The set of natural numbers A) Null set. B) Unit set. C) Finite set. D) Infinite set. Show Answer Correct Answer: D) Infinite set. 16. A is the set of factors of 18.Which of the following is not a member of A? A) 2. B) 3. C) 5. D) 9. Show Answer Correct Answer: C) 5. 17. 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. 18. 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. 19. What is the cardinality 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. 20. 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. 21. 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. 22. An example of an ordinal number is A) 1st. B) 2 grapes. C) 2. D) 15. Show Answer Correct Answer: A) 1st. 23. Another term of listing method? A) Verbal Description Method. B) Roster Notation. C) Element Method. D) Set Notation Method. Show Answer Correct Answer: B) Roster Notation. 24. 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\}. 25. The set of positive multiples of 5 A) FINITE. B) INFINITE. C) EMPTY. D) UNIVERSAL. Show Answer Correct Answer: B) INFINITE. ← PreviousNext →Related 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 9Class 11 Mathematics Chapter 1 Sets Quiz 10Class 11 Mathematics Chapter 1 Sets Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books