Which of the following numbers will replace the question mark (?) in the given number series?
56, 68, ?, 128, 176, 236
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. 92.
The logic in the given series is -
56, 68, ?, 128, 176, 236
56 + 12 × 1 = 68; 68 + 12 × 2 = 92; 92 + 12 × 3 = 128; 128 + 12 × 4 = 176; 176 + 12 × 5 = 236