Which of the following numbers will replace the question mark (?) in the given series?
93, 111, 139, 157, 185, 203, ?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. 231
Given series: 93, 111, 139, 157, 185, 203, ?
93 + 18 = 111; 111 + 28 = 139; 139 + 18 = 157; 157 + 28 = 185; 185 + 18 = 203; 203 + 28 = 231