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  9. Q118

ibps-so 2023 · Question 118 of 323

The following numbers form a series. Find the odd one out. 6, 6, 12, 15, 30, 48, 78, 126

  1. A12
  2. B15Correct
  3. C30
  4. D48
  5. E78

Answer: B. 15

Explanation

6 + 6 = 12 12 + 6 = 18 18 + 12 = 30 30 + 18 = 48 48 + 30 = 78 e e 78 + 48 = 126 Therefore, 18 will come in place of 15.

Source: IBPS SO Prelims Memory Based 2023 (AFO/IT/HR/Marketing) - ixamBee · memory-based

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