**Q2: **

Which of the following represents the circle ?

- A(c)
- B(a)
- C(d)
- D(b)

**Q3: **

Which of the following circles is the one of the equation ?

- AB
- BA
- CD
- DC

**Q4: **

Which of the following circles has the equation ?

- AB
- BA
- CC
- DD
- EE

**Q5: **

Which of the following represents the circle ?

- A(c)
- B(b)
- C(d)
- D(a)

**Q6: **

Which of the following represents the circle ?

- A(c)
- B(b)
- C(d)
- D(a)

**Q7: **

Which of the following represents the circle ?

- A(c)
- B(b)
- C(d)
- D(a)

**Q8: **

Which of the following represents the circle ?

- A(c)
- B(a)
- C(d)
- D(b)

**Q9: **

Which of the following represents the circle ?

- A(c)
- B(a)
- C(d)
- D(b)

**Q10: **

Which of the following represents the circle ?

- A(b)
- B(a)
- C(c)
- D(d)