Which number will replace the question mark(?) in the following series?
58, 59, 51, 78 14 , ?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. 139.
Given series: 58, 59, 51, 78 14 , ?
The series follows the pattern:
58 + 13 = 59
59 - 23 = 59 - 8 = 51
51 + 33 = 51 + 27 = 78
78 - 43 = 78 - 64 = 14
14 + 53 = 14 + 125 = 139
So, the next term in the series is 139.