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  9. Q8

ibps-rrb-os1 2021 · Question 8 of 173

4, 8, 35, 51, 176, ?

Simplification/Approximation

  1. A250
  2. B224
  3. C212Correct
  4. D289
  5. ENone of these

Answer: C. 212

Explanation

IBPS RRB Scale I 2021 Prelims Memory Based Paper The pattern of the series is: 4 + 22 = 8 8 + 33 = 35 35 + 42 = 51 51 + 53 = 176 176 + 62 = 212

Source: IBPS RRB Scale I Officer 2021 Prelims Previous Year Paper (memory-based compilation, ixamBee) · memory-based

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