Which of the following numbers will replace the question mark (?) in the given series?
33, 80, 108, ?, 183, 230, 258
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. 155.
33 + 47 = 80; 80 + 28 = 108; 108 + 47 = 155; 155 + 28 = 183; 183 + 47 = 230; 230 + 28 = 258