Question

What should come in place of the question mark '?' in the following number series?

12, 68, 30, 222, ?

1. 48
2. 46
3. 56
4. 54

Answer 1

Correct Answer - Option 3 : 56

Calculation:

The series follows the below given pattern:

32 + 3 = 12

4³ + 4 = 68

5² + 5 = 30

6³ + 6 = 222

7² + 7 = 56

∴ The value of ? is 56