This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Mathematics Chapter 1 Sets – Quiz 18 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Mathematics Chapter 1 Sets Quiz 18 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What is the union of two sets? A) The set of elements that are not in either set. B) The set of elements that are in neither set. C) The set of elements that are in either set or both. D) The set of elements that are in both sets. Show Answer Correct Answer: C) The set of elements that are in either set or both. 2. Which of these sets is equal to \{L, O, V, E\}? A) \{O, V, E\}. B) \{S, E, V, O, L\}. C) \{O, E, L, V\}. D) \{L, E, V\}. Show Answer Correct Answer: C) \{O, E, L, V\}. 3. Explain the concept of disjoint sets. A) Disjoint sets are collections of sets that are completely identical in their elements. B) Disjoint sets are groups of elements that can share some members across different sets. C) Disjoint sets are collections of overlapping sets where elements can belong to multiple sets. D) Disjoint sets are collections of non-overlapping sets where each element belongs to exactly one set. Show Answer Correct Answer: D) Disjoint sets are collections of non-overlapping sets where each element belongs to exactly one set. 4. How many subsets of M are there?M = \{a, e, i, o, u\} A) 5. B) 10. C) 16. D) 32. Show Answer Correct Answer: D) 32. 5. What is the cardinality of the set \{x | x is a day of the week\}? A) 7. B) 10. C) 5. D) 3. Show Answer Correct Answer: A) 7. 6. Use a triple Venn diagram to help answer the following. A survey of students at a film school revealed the following information:51 like animated films49 like comedy films60 like dramatic films34 like animated and comedy32 like comedy and dramatic36 like animated and dramatic24 like all three types1 does not like any of the three typesHow many like only one of the three types of film? A) 28. B) 10. C) 12. D) 82. Show Answer Correct Answer: A) 28. 7. Which of the following is the set of animals living in water? A) A = \{dolphin, whale, milk fish\}. B) B = \{lion, buffalo, deer\}. C) C = \{duck, chicken, turkey\}. D) D = \{eagle, parrot, dove\}. Show Answer Correct Answer: A) A = \{dolphin, whale, milk fish\}. 8. A disjoint set is A) The set of all the members in both sets without creating any of the members in the sets. B) The set of all the members that are partially common. C) Two sets that have no members in common. D) The set of all members that are common to both sets. Show Answer Correct Answer: C) Two sets that have no members in common. 9. Select the correct method to add multiple items (more ..... fruits) to the fruits set.fruits = \{"apple", "banana", "cherry"\} more ..... fruits = ["orange", "mango", "grapes"] A) Fruits.update(more fruits). B) Fruits.add(more fruits). C) More fruits.update(fruits). D) Fruits.append(more fruits). Show Answer Correct Answer: A) Fruits.update(more fruits). 10. Melisa, David, Cathy and Peter are the only 3 students from green house that came 1st in their races last year . Which of the following is a cardial number A) 1st. B) 3 students. C) Green house. D) Last year. Show Answer Correct Answer: B) 3 students. 11. The name of set is denoted by ..... letter of English alphabet. A) Small. B) Capital. C) All the above. D) None of the above. Show Answer Correct Answer: B) Capital. 12. What is the cardinal number of the set \{coke, fanta, sprite\}? A) 1. B) 2. C) 3. D) 4. Show Answer Correct Answer: C) 3. 13. Select the correct function to remove all items from a set:fruits = \{'apple', 'banana', 'cherry'\} A) Fruits.delete(). B) Fruits.del(). C) Fruits.clear(). D) Fruits.pop(). Show Answer Correct Answer: C) Fruits.clear(). 14. What is the difference between a countable and an uncountable set? A) Countable sets are larger than uncountable sets. B) Countable sets have infinite elements; uncountable sets have finite elements. C) Countable sets can be enumerated; uncountable sets cannot. D) Uncountable sets can be enumerated; countable sets cannot. Show Answer Correct Answer: C) Countable sets can be enumerated; uncountable sets cannot. 15. In the expression 5x + 7, the term x is a: A) Constant. B) Coefficient. C) Variable. D) Exponent. Show Answer Correct Answer: C) Variable. 16. Number of sets in set P can be represented by which notation? A) N(P). B) M(P). C) N(A). D) N( $\xi$. Show Answer Correct Answer: A) N(P). 17. Given the setsA = \{2, 3, 4, 5\} and B = \{2, 4, 5, 6\}What is $A\cup B$ A) \{2, 4, 5\}. B) \{2, 3, 4, 5, 6\}. C) \{3\}. D) \{6\}. Show Answer Correct Answer: B) \{2, 3, 4, 5, 6\}. 18. An organized and well-defined group of objects with common characteristics. A) Cardinality. B) Null. C) Set. D) Universal. Show Answer Correct Answer: C) Set. 19. Consider the following code:tuple1 = ('a', 'b', 'c')tuple2 = (1, 2, 3)tuple3 = tuple2 + tuple1What will be the value of tuple3? A) ('a', 'b', 'c', 1, 2, 3). B) (1, 2, 3, 'a', 'b', 'c'). C) ('a', 1, 'b', 2, 'c', 3). D) All. Show Answer Correct Answer: B) (1, 2, 3, 'a', 'b', 'c'). 20. If A= \{0, 2, 4, 6, 8, 10\} andB = \{0, 1, 3, 5, 7, 9\}, find B-A. A) B-A = \{0, 1, 2, 3, 4, 5, 6, 7, 8, 9\}. B) B-A = \{0, 1, 3, 5, 7, 9\}. C) B-A = \{1, 3, 5, 7, 9\}. D) None of the above. Show Answer Correct Answer: C) B-A = \{1, 3, 5, 7, 9\}. 21. Set B is a subset of set A. A) B $\subset$. B) A $\subset$. C) A $\supset$. D) B $\supset$. Show Answer Correct Answer: A) B $\subset$. 22. What is the roster form of set B = \{consisting of all odd numbers between 10 to 30\} A) B = \{11, 13, 15, 17, 19, 21, 23, 25, 27, 29\}. B) B = \{11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 30\}. C) B = \{11, 13, 15, 17, 19, 21, 23, 25, 27\}. D) B = \{11, 13, 15, 17, 19, 21, 23, 27, 29\}. Show Answer Correct Answer: A) B = \{11, 13, 15, 17, 19, 21, 23, 25, 27, 29\}. 23. What is the cardinality of the set \{1, 2, 3, 4\}? A) 4. B) 2. C) 3. D) 5. Show Answer Correct Answer: A) 4. 24. It is a well-defined group of objects or collection of objects. A) Set. B) Elements. C) Cardinality. D) None of the above. Show Answer Correct Answer: A) Set. 25. What is a correct syntax for looping through the items of a list? A) For x in ['apple', 'banana', 'cherry']:print(x). B) For x in ['apple', 'banana', 'cherry'] print(x). C) Foreach x in ['apple', 'banana', 'cherry'] print(x). D) None of the above. Show Answer Correct Answer: A) For x in ['apple', 'banana', 'cherry']:print(x). ← 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