Select the number from among the given options that can replace the question mark (?) in the following series.
113, 114, 110, 119, 103, 128, ?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 92.
Given series: 113, 114, 110, 119, 103, 128, ?
113 + 12 = 114, 114 - 22 = 110, 110 + 32 = 119, 119 - 42 = 103, 103 + 52 = 128, 128 - 62 = 92