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  9. Q73

ibps-rrb-oa 2023 · Question 73 of 209

What should come in place of question mark ‘?’ in the following number series? 4, 9, 25, 49, ?, 169

Number series

  1. A(a) 81
  2. B(b) 121Correct
  3. C(c) 100
  4. D(d) 125
  5. E(e) 96

Answer: B. (b) 121

Official answer key verified. Detailed explanation coming soon.

Source: RRB Clerk Prelims Memory-Based Paper – 19 Aug 2023 Shift 1 (TeachingNinja) · memory-based

← Q72View full paper (209 questions)Q74 →

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