Select the number from among the given options that can replace the question mark (?) in the following series.
120, 121, 128, 141, 160,?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e.185.
Given series: 120, 121, 128, 141, 160,?
The series follows this pattern:
120 + 1 = 121
121 + 7 = 128
128 + 13 = 141
141 + 19 = 160
160 + 25 = 185
So, the next term in the series is 185.