**Question:**

**7 = 426 = 305 = 203 = ?**

**Option:**

A. 6

B. 8

C. 2

D. 4

**Solution:**

7 = 42

= 7 x 7 = 49**49 – 7 = 42**

6 = 30

= 6 x 6 = 36**36 – 6 = 30**

5 = 20

= 5 x 5 = 25**25 – 5 = 20**

**Therefore,**

3 = 6

= 3 x 3 = 9**9 – 3 = 6**

**Answer:** A. 6

**Question:**

**7 = 426 = 305 = 203 = ?**

**Option:**

A. 6

B. 8

C. 2

D. 4

**Solution:**

7 = 42

= 7 x 7 = 49**49 – 7 = 42**

6 = 30

= 6 x 6 = 36**36 – 6 = 30**

5 = 20

= 5 x 5 = 25**25 – 5 = 20**

**Therefore,**

3 = 6

= 3 x 3 = 9**9 – 3 = 6**

**Answer:** A. 6