**Q2: **

Find .

- A
- B
- C
- D

**Q3: **

Find .

- A
- B
- C
- D

**Q4: **

What is ?

- A0
- B
- C
- D

**Q5: **

Given that , find .

- A
- B
- C
- D

**Q6: **

Given that , find .

- A
- B
- C
- D

**Q7: **

Find .

- A
- B
- C
- D

**Q8: **

What is ?

- A0
- B
- C
- D

**Q9: **

Which of the following choices is NOT an empty set?

- Athe set of odd numbers between (but not including) 5 and 6
- Bthe set of whole numbers between (but not including) 5 and 6
- Cthe set of even numbers between (but not including) 5 and 6
- Dthe set of odd numbers between (but not including) 5 and 27

**Q10: **

Which of the following choices is an empty set?

- Athe set of odd numbers between (but not including) 37 and 57
- Bthe set of even numbers between (but not including) 37 and 57
- Cthe set of whole numbers between (but not including) 37 and 57
- Dthe set of odd numbers between (but not including) 49 and 51

**Q11: **

What is ?

- A0
- B
- C
- D

**Q12: **

Is the set of the months of the year null or not?

- ANot null
- BNull

**Q13: **

Given that is a subset of the universal set , what is ?

- A
- B
- C
- D

**Q14: **

Given , find the value of .

**Q15: **

Use , , or to fill in the gap:

- A
- B
- C
- D