Which of the following numbers will replace the question mark (?) in the given series?
12, 37, 114, 347, 1048,?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. 3153.
Given series: 12, 37, 114, 347, 1048,?
12 × 3 + 1 = 37; 37 × 3 + 3 = 114, 114 × 3 + 5 = 347; 347 × 3 + 7 = 1048; 1048 × 3 + 9 = 3153