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  9. Q460

RRB Group D (Level-1 posts) 2022 · Question 460 of 598

Which of the following numbers will replace the question mark (?) in the given series? 17, 30, 44, 59, 75, ?

  1. A111
  2. B102
  3. C92Correct
  4. D85

Answer: C. 92

Explanation

Solution We are given the following series: 17, 30, 44, 59, 75, ? To find the pattern, let's examine the differences between consecutive numbers: Step-by-Step Analysis 30 - 17 = 13 44 - 30 = 14 59 - 44 = 15 75 - 59 = 16 We observe that the differences between the consecutive numbers are increasing by 1 each time: 13, 14, 15, 16, ... Following this pattern, the next difference should be 17. Calculate the Next Term Add 17 to the last term in the series (75): 75 + 17 = 92 Final Answer The number that will replace the question mark in the series is 92.

Source: RRB Group D 2022 Prev. Yr. Paper (18 Aug 2022) (Shift 3) - Prepp · reliable-secondary

← Q459View full paper (598 questions)Q461 →

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