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  9. Q2

IBPS PO 2021 · Question 2 of 28

Directions (1 - 5): What should come in place of the question mark (?) in the following number series? 2. 63 31 15 7 ?

Number Series

  1. A3Correct
  2. B5
  3. C5
  4. D5
  5. ENone of the above

Answer: A. 3

Explanation

Series is based on , (num-1)/2 , (num-1)/2, (num- 1)/2, …and so on. Next number = (7 - 1)/2 = 3

Source: IBPS PO Prelims 2021 Memory Based Question Paper with Answers (jagranjosh) · memory-based

← Q1View full paper (28 questions)Q3 →

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