**Q2: **

Find the value of .

- A1
- B
- C
- D

**Q3: **

Find the value of .

- A
- B
- C
- D

**Q4: **

Find the value of .

- A
- B
- C
- D

**Q5: **

Find the value of .

- A
- B
- C
- D

**Q6: **

Find the value of .

- A
- B
- C
- D1

**Q7: **

Find the value of .

- A
- B
- C
- D
- E

**Q8: **

Find the value of .

- A
- B
- C
- D
- E

**Q9: **

Find the value of .

- A
- B
- C
- D
- E

**Q10: **

Find the value of .

- A
- B
- C
- D
- E