Which of the following numbers will replace the question mark (?) in the given series?
83, 100, 134, ?, 253
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 185.
Given series: 83, 100, 134, ?, 253
The series follows this pattern:
83 + 17 = 100
100 + 34 = 134
134 + 51 = 185
185 + 68 = 253
So, the missing term in the series is 185.