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  9. Q273

ibps-so 2020 · Question 273 of 351

What will come in place of question mark (?) in the following number series? 25 27 39 75 155 ?

  1. A300
  2. B225
  3. C305Correct
  4. D250
  5. ENone of these

Answer: C. 305

Explanation

2 3 25 + 1 + 1 = 27 27 + 22 + 23 = 39 39 + 32 + 33 = 75 75 + 42 + 43 = 155 155 + 52 + 53 = 305 w w

Source: IBPS SO Prelims Memory Based 2020 (IT/AFO/HR/Marketing) - ixamBee · memory-based

← Q272View full paper (351 questions)Q274 →

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