This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Mathematics Chapter 1 Sets – Quiz 22 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Mathematics Chapter 1 Sets Quiz 22 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which of the following is considered to be a universal set? A) X = \{dog, carabao, cow\}. B) Y = \{monkey, cat\}. C) Z = \{all animals in land\}. D) A = \{eagle\}. Show Answer Correct Answer: C) Z = \{all animals in land\}. 2. If C = \{x | x is a prime number less than 10\}, list the elements of C. A) [2, 3, 5, 7]. B) [2, 3, 5, 9]. C) [1, 4, 6, 8]. D) [2, 3, 4, 5]. Show Answer Correct Answer: A) [2, 3, 5, 7]. 3. Given the following:A = \{1, 2, 4, 5, 6\} B = \{1, 3, 5, 7\}, C = \{2, 4, 6, 8\}Find A-B. A) \{1, 2, 4\}. B) \{5, 7, 8\}. C) \{3\}. D) \{2, 4, 6\}. Show Answer Correct Answer: C) \{3\}. 4. Which of the following is a subset of set \{1, 2, 3, 4\}? A) \{1, 2\}. B) \{1, 2, 3\}. C) \{1\}. D) All of the mentioned. Show Answer Correct Answer: D) All of the mentioned. 5. Which set includes both positive and negative whole numbers and zero? A) Natural numbers. B) Whole/Counting numbers. C) Integers. D) Rational numbers. Show Answer Correct Answer: C) Integers. 6. This is a term used when we want to determine the number of elements on a subset. A) Counting Sets. B) Listing. C) Cardinality. D) Cartesian Product. Show Answer Correct Answer: C) Cardinality. 7. Sets of birds in the sky, is an example of what kind of set A) Empty set. B) Finite set. C) Null set. D) Infinite set. Show Answer Correct Answer: D) Infinite set. 8. Let A=\{ 1, 2, 3, 4, 5 \} and B=\{ 2, 4, 6 \}. Which of the following is the symmetric difference of set A and set B? A) \{ 1, 2, 3, 4, 5, 6 \}. B) \{ 1, 3, 5, 6\}. C) \{6 \}. D) \{ 2, 4\}. Show Answer Correct Answer: B) \{ 1, 3, 5, 6\}. 9. Identify if the two sets are equal or equivalent.\{3, 5, 7\} and \{5, 3, 7\} A) Equal Sets. B) Equivalent Sets. C) All the above. D) None of the above. Show Answer Correct Answer: A) Equal Sets. 10. Which of the following is NOT a characteristic of a set? A) It can contain objects. B) It can have repeated elements. C) It can contain numbers. D) It can contain letters. Show Answer Correct Answer: B) It can have repeated elements. 11. P=\{a, b, c, d, e, f, g, h, i, j, k, l, m\} A) Roster Form. B) Universal Form. C) Set Builder Notation. D) Equivalent Inequalities. Show Answer Correct Answer: A) Roster Form. 12. What is the relationship between a set and its subset? A) A subset is a set that cannot contain any elements from another set. B) A subset is a set that contains elements from another set. C) A subset is a set that is completely unrelated to another set. D) A subset is a set that contains all elements of another set. Show Answer Correct Answer: B) A subset is a set that contains elements from another set. 13. Consider the following data Among 110 students in a college 30 students are on list A, 35 are on list B. 20 are on both list. Find AUB? A) 45. B) 30. C) 40. D) 14. Show Answer Correct Answer: A) 45. 14. The set of months containing 30 days. A) I = \{January, March, May\}. B) J = \{February, April, June\}. C) K = \{June, July, August\}. D) L = \{June, September, November\}. Show Answer Correct Answer: D) L = \{June, September, November\}. 15. CASE STIn a library 25 students are reading books of Physics, Chemistry and Mathematics. it was found that 15 students were reading Maths, 12 were reading Physics and 11 were reading Chemistry. 5 students were reading both Maths and Chem, 9 students were reading Physics and Maths, 4 students were reading Physics and Chem and 3 students were reading all 3 subjects then find the number of students reading none of the subjects. A) 2. B) 7. C) 11. D) 9. Show Answer Correct Answer: A) 2. 16. Which of these is an empty set? A) The set of green apples. B) The set of two-legged elephants. C) The set of white shirts. D) The set of green bananas. Show Answer Correct Answer: B) The set of two-legged elephants. 17. State whether each of the following set is finite or infinite: A) The set of animals living on the earth. B) The set of numbers which are multiple of 5. C) The set of letters in the English alphabet. D) The set of lines which are parallel to the x-axis. Show Answer Correct Answer: C) The set of letters in the English alphabet. 18. A = \{Whole numbers Between 0 and 12\} A) A = \{0, 1, 2, 3, 5, 6, 7, 8, 9, 10, 12\}. B) A = \{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12\}. C) A = \{2, 3, 5, 6, 7, 8, 9, 10, 12\}. D) None of the above. Show Answer Correct Answer: B) A = \{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12\}. 19. The roster method is when a description of the elements in a set is used. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 20. The place value of 5 in 9 567 238 is ..... A) 5 tens of thousands. B) 5 hundreds of thousands. C) 5 millions. D) 5 thousands. Show Answer Correct Answer: B) 5 hundreds of thousands. 21. What is the name of an angle of more than 90 degrees but less than 180 degrees? A) Obtuse Angle. B) Acute Angle. C) Straight Angle. D) Right Angle. Show Answer Correct Answer: A) Obtuse Angle. 22. What is the cardinality of the set A = \{whole numbers less than or equal to 20\}? A) 20. B) 21. C) 19. D) 18. Show Answer Correct Answer: B) 21. 23. A= \{x:x $\ne$ A) \{0\}. B) \{1\}. C) \{ \}. D) \{x\}. Show Answer Correct Answer: C) \{ \}. 24. A is the set of factors of 12.Which one of the following is not a member of A? A) 3. B) 4. C) 5. D) 6. Show Answer Correct Answer: C) 5. 25. What symbol represents the set of natural numbers? A) \( \mathbb\{Z\} \). B) \( \mathbb\{N\} \). C) \( \mathbb\{Q\} \). D) \( \mathbb\{R\} \). Show Answer Correct Answer: B) \( \mathbb\{N\} \). ← 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