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# MCQs: Set Theory & Venn Diagrams

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If A and B are two sets, A â?© B represents:
a) all elements in either A and B
b) all elements in both A and B
c) all elements that are in A but not B
d) all sets that include A and B

There are 8 students on the curling team and 12 students on the badminton team. What is the total number of students on the two teams if three students are on both teams:
a) 20
b) 17
c) 15
d) 14

Determine the total number of subsets of the following set: {h,i, j, k, l, m, n}
a) 128
b) 64
c) 32
d) 14

In a Venn diagram , the overlap between two circles represents:
a) the union of two sets
b) the intersection of two sets
c) the elements that are in either of two sets
d) the difference between the number of elements in two sets

Which of these subsets are equal:

A = {r.t.s} B = {s,t,r,s} C = {t,s,t,r} D = {s,r,s,t}
a) A and B
b) A and C
c) B and D
d) all are equal