Correct Answer - Option 3 : 130
Consider the above series,
⇒ 2, 10, 30, 68, ?
The logic of the series can be explained as:
⇒ 13 + 1 = 2
⇒ 23 + 2 = 10
⇒ 33 + 3 = 30
⇒ 43 + 4 = 68
By observing the pattern, we can write
⇒ 53 + 5 = 130
∴ The missing number is 130