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  9. Q61

ibps-rrb-oa 2022 · Question 61 of 181

What will come in the place of question (?) mark in following number series – 10, 18, 45, 109, ?, 450

Number series

  1. Aa) 231
  2. Bb) 232
  3. Cc) 234Correct
  4. Dd) 236
  5. Ee) 239

Answer: C. c) 234

Explanation

Pattern of series – 10 + 23 = 18 18 + 33 = 45 45 + 43 = 109 ? = 109 + 53= 234 234 + 63 =

Source: IBPS RRB Clerk Prelims 2022 Memory Based Paper (Adda247) · memory-based

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