| 1 |
The union of two sets A and B is denoted by |
- A. A⊂B
- B. A⊆B
- C. A∪B
- D. A∩B
|
| 2 |
A collection of well defined object is called |
- A. set 
- B. function 
- C. element 
- D. object 
|
| 3 |
<b>N = ?</b> |
- A. {1,2,3,4,5.......}
- B. {0,1,2,3,4,..}
- C. {-0,-1,-2,.........}
- D. {-3,-2,-1,0,1,2,3......}
|
| 4 |
Set are usually denoted by capital |
- A. number 
- B. alphabets 
- C. object 
- D. function 
|
| 5 |
The set of integer is denoted by |
|
| 6 |
A set consist of common elements of set A and B is called:  |
- A. intersection of sets 
- B. union of set 
- C. universal set 
- D. complement of set 
|
| 7 |
If A x B then from A to B is called |
- A. cartesian product 
- B. function 
- C. range 
- D. domain 
|
| 8 |
The set of natural numbers is denoted by |
|
| 9 |
A set consist of common elements of sets A and B is written as |
- A. A⊂B
- B. A⊆B
- C. A∪B
- D. A∩B
|
| 10 |
The symbol of U is used for set |
- A. universal set 
- B. union of set 
- C. complement set 
- D. intersection set
|
