Which of the following numbers will replace the question mark (?) in the given series?
16, 23, 34, 47, 64,?, 106
Show answer & explanation
Correct answer: A
Explanation
The correct answer is Option 1 i.e. 83.
Given series: 16, 23, 34, 47, 64,?, 106
The series follows this pattern:
16 + 7 = 23
23 + 11 = 34
34 + 13 = 47
47 + 17 = 64
64 + 19 = 83
83 + 23 = 106
So, the missing term in the series is 83.