Top 150+ Solved Mathematics for Economic Analysis 1 MCQ Questions Answer
Q. The objects constituting a set are called
a. estimates
b. elements
c. set objects
d. none of these
Q. Who is regarded as the founder of theory of sets?
a. adam smith
b. karl frederich gauss
c. george cantor
d. euller
Q. A collection of well-defined distinct objects thought of as a whole is called
a. union
b. derivative
c. set
d. integral
Q. “No two elements of a set are identical”. This statement is
a. always true
b. sometimes true
c. not true
d. all of the above is possible
Q. A set containing only one element is termed as
a. unit set
b. singleton set
c. both (a) and (b)
d. none of these
Q. A set of totality of elements from all possible sets is called
a. union set
b. intersection set
c. universal set
d. unit set
Q. If two sets contain the same distinct elements, then they are called
a. equal sets
b. unequal sets
c. equivalent sets
d. all the above
Q. If two sets contain same number of distinct elements but not the same elements are called
a. equal sets
b. unequal sets
c. equivalent sets
d. all the above
Q. Sets and set operations can be represented by drawing diagrams termed as
a. pie diagrams
b. venn diagrams
c. histogram
d. ogives
Q. If every element of a set B is also an element of A, then
a. a is a subset of b
b. b is a subset of a
c. a is not a subset of b
d. b is not a subset of a
Q. In Venn diagram, the universal set is represented by
a. points within a rectangle
b. points within a circle
c. both (a) and (b)
d. none of these
Q. “Null set is a proper subset of all the non-null sets”. This statement is
a. always true
b. sometimes true
c. never true
d. true subject to some conditions
Q. The set which contains all the elements of the two given sets A and B, avoiding duplication, iscalled
a. intersection of a and b
b. union of a and b
c. set of a and b
d. none of these
Q. Union of A with A, that is, A U A =
a. complement of a
b. a itself
c. cannot be determined
d. none of these