In the following question, select the missing number from the given series.
1, 22, 44, 67, 91, ?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 116.
The series follows this pattern:
1 + 21 = 22, 22 + 22 = 44, 44 + 23 = 67, 67 + 24 = 91, 91 + 25 = 116