Question 1

1. Which symbol is used to denote a set?

Accepted Answer

Capital alphabets

Answer

Greek  alphabets

Answer

Small alphabets

Answer

numbers

Question 2

2. A set is a _______ of objects.

Accepted Answer

well defined collection

Answer

elements

Answer

none

Answer

any collection

Question 3

3. If A = { 1, 2, 3}, then the cardinality of set A is ____ .

Accepted Answer

3

Answer

5

Answer

4

Answer

6

Question 4

4. An object of a set is called___

Accepted Answer

element

Answer

Number

Answer

alphabet

Answer

subject

Question 5

5. The set of all real numbers is ______

Accepted Answer

Infinite set

Answer

none

Answer

null set

Answer

finite

Question 6

6.  If A is a subset of B, the A U B = ____

Accepted Answer

Set B

Answer

null set

Answer

Universal set

Answer

Set A

Question 7

7.  Every set is a _____ of itself.

Accepted Answer

subset

Answer

power set

Answer

proper set

Answer

super set

Question 8

8.  Writing the set using the common property of the elements in the set is called ___

Accepted Answer

Set Builder form

Answer

Roster Form

Answer

None

Answer

List Form

Question 9

9. If number of elements in two sets are equal then the set are said to be ___

Accepted Answer

Equivalent  sets

Answer

infinite sets

Answer

Equal sets

Answer

finite sets

Question 10

10.  Roster form is also called as _____ form

Accepted Answer

List

Answer

number

Answer

Set builder

Answer

set

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