CAT Set Theory and Venn Diagrams — practice questions
22 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice CAT Set Theory and Venn Diagrams in the app →A set that contains no element at all is called the:The set of even prime numbers greater than 2 is:A set whose elements can be counted and come to an end is called:Writing all the elements of a set inside braces is called the:Repeating an element while listing a set:A is a subset of B when every element of A is also an element of:Every set is a subset of:The empty set is a subset of:A is contained in B and the two are not equal. Then A is called a:A set with exactly one element is called a:The collection of all subsets of a set is called its:How many subsets does the set with elements 1 and 2 have?If a set has m elements, the number of members of its power set is:The basic set relevant to a whole discussion, holding all the sets in it, is the:Diagrams that show relationships between sets are named after:In such a diagram the universal set is usually drawn as a:The set of all elements that belong to A or to B is their:The set of all elements that belong to both A and B is their:Two sets whose intersection has no element are called:With A holding 1 to 6 and B holding 2, 4, 6 and 8, the set A minus B is:The set of elements of the universal set that do not belong to A is called:The rule that the complement of a union equals the intersection of the complements is one of: