Learn sets and functions MCQs, grade 10 online math test 1, recognize of operations on sets multiple choice questions and answers. Recognize of operations on sets revision test has math worksheets, helping answer key with choices as union of a and b, intersection of a and b, complement of a and complement of b of multiple choice questions (MCQ) with recognize of operations on sets quiz as if 2 sets a and b are given, then set consisting of all elements which are either in a or in b or in both is called for competitive exam prep, viva interview questions. Free math study guide to practice recognize of operations on sets quiz to attempt multiple choice questions based test.

MCQ. If 2 sets A and B are given, then the set consisting of all the elements which are either in A or in B or in both is called

1. Intersection of A and B
2. union of A and B
3. Complement of A
4. Complement of B

B

MCQ. The set consisting of all the first elements of each ordered pair in the relation is called

1. subset
2. domain of relation
3. range of relation
4. complement of a set

B

MCQ. If U = {1,2,3,4,5} and A = {2,4} then A' should be

1. {2,4,5}
2. {2,4}
3. {1,2,3,4,5}
4. {1,3,5}

D

MCQ. The number of elements in power set {1, 2, 3} are

1. 5
2. 6
3. 7
4. 8

D

MCQ. The range of R = {(0, 2), (2, 4), (3, 4), (4, 5)} is

1. {0, 2, 4, 5}
2. {0, 2, 3, 4}
3. {2, 4, 5}
4. {3, 4, 5}

C