Which of the following options will replace the question mark (?) in the given series?
103, 110, 105, ?, 107, 114, 109
Show answer & explanation
Correct answer: D
Explanation
The correct answer is Option 4 i.e. 112.
Given series: 103, 110, 105, ?, 107, 114, 109
The series follows this pattern:
103 + 7 = 110
110 - 5 = 105
105 + 7 = 112
112 - 5 = 107
107 + 7 = 114
114 - 5 = 109
So, the missing term in the series is 112.