Question

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

22, 29, 38, 49, 62, ?

1. 77
2. 75
3. 80
4. 65
5. None of these

Answer 1

Correct Answer - Option 1 : 77

Calculation:

The given number series follows the pattern as:

⇒ 22 + 7 = 29

⇒ 29 + 9 = 38

⇒ 38 + 11 = 49

⇒ 49 + 13 = 62

⇒ 62 + 15 = 77

∴ 77 will come in place of the question mark (?)