Discrete Mathematics Questions and Answers – Subsets

This set of Discrete Mathematics Multiple Choice Questions & Answers (MCQs) focuses on “Subsets”.

1. If a set contains 3 elements then the number of subsets is
a) 6
b) 3
c) 12
d) 8
View Answer

2. The set containing all the collection of subsets is known as
a) Subset
b) Power set
c) Union set
d) None of the mentioned
View Answer

3. If a set is empty then number of subsets will be
a) 1
b) 2
c) 0
d) 4
View Answer

4. If the number of subsets of a set are 4 then the number of elements in that sets are
a) 1
b) 2
c) 3
4) 4
View Answer

5. State whether the given statement is true or false
The number of subsets of a set is 5.
a) True
b) False
View Answer

6. State whether the given statement is true or false
The number of subsets of a set can be odd or even.
a) True
b) False
View Answer

7. Let a set be A={1, 2, 3} then the number of subsets containing two elements will be
a) 4
b) 3
c) 5
d) 8
View Answer

8. Let the set be A= {a , b, c, {a,b}} then which of the following is false
a) {a, b} Є A
b) a Є A
c) {a} Є A
d) b, c ЄA
View Answer

9. If A={1, 2, 3, 4} ,then the number of the subsets of A that contain the element 2 but not 3, is:
a) 16
b) 4
c) 8
d) 24
View Answer

10. Let A(1), A(2), A(3),……..,A(100) be 100 sets such that number of elements in A(i)=i+1 and A(1) is subset of A(2), A(2)is subset of A(3),…..,A(99) is subset of A(100). The the number of elements in union of the all the sets are: n(A(1) U A(2) U A(3) …..U A(100)):
a) 99
b) 100
c) 101
d) 102
View Answer

Sanfoundry Global Education & Learning Series – Discrete Mathematics.

To practice all areas of Discrete Mathematics, here is complete set of 1000+ Multiple Choice Questions and Answers.