### Question

**If 1 = 1, 2 = 4, 3 = 10 and 4 = 22, then 5 = ?**

A. 44

B. 46

C. 34

D. 39

**Answer:** B

**Solution:**

1, 2, 3, 4, 5, (Digits)

1, 4, 10, 22, 46 (Code),

A gap is being doubled at every digit.

**If 1 = 1, 2 = 4, 3 = 10 and 4 = 22, then 5 = ?**

A. 44

B. 46

C. 34

D. 39

**Answer:** B

**Solution:**

1, 2, 3, 4, 5, (Digits)

1, 4, 10, 22, 46 (Code),

A gap is being doubled at every digit.