### Question

**4, 6, 12, 14, 28, 30, ?**

A. 60

B. 36

C. 42

D. 58

**Answer: **A

**Solution:**

The given sequence is a combination of two series 4, 12, 28, …. and 6, 14, 30, ….

The pattern is +8, +16, +32.

So, the missing number

= (28 + 32)

= 60

**4, 6, 12, 14, 28, 30, ?**

A. 60

B. 36

C. 42

D. 58

**Answer: **A

**Solution:**

The given sequence is a combination of two series 4, 12, 28, …. and 6, 14, 30, ….

The pattern is +8, +16, +32.

So, the missing number

= (28 + 32)

= 60