A

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Q. What should come in place of question mark (?) in the following number series?
3 , 14 , 50 , ? , 1534 , 10747

  • (A) 356
  • (B) 221
  • (C) 453
  • (D) 257
  • Correct Answer - Option(D)
  • Views: 2
  • Filed under category Reasoning
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Explanation by: Admin
3 × 3 + 5 = 14,
14 ×4 – 6= 50,
50 × 5 + 7 = 257,
257 × 6 – 8 = 1534,
1534 × 7 + 9 = 10747

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