Select the number from among the given options that can replace the question mark (?) in the following series.
237, 196, 155, 114, ?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. 73.
Given series: 237, 196, 155, 114, ?
237 - 41 = 196, 196 - 41 = 155, 155 - 41 = 114, 114 - 41 = 73