Which of the following numbers will replace the question mark (?) in the given series?
13, 25, 38, 62, 88, 124, 163, 211, ?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. 263.
Given series: 13, 25, 38, 62, 88, 124, 163, 211,?
13 + (12 × 1) = 25; 25 + (13 × 1) = 38; 38 + (12 × 2) = 62; 62 + (13 × 2) = 88; 88 + (12 × 3) = 124; 124 + (13 × 3) = 163; 163 + (12 × 4) = 211; 211 + (13 × 4) = 263