A

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Q. What will come at the place of question mark ?
7, 26, 63, 124, 215, 342, ?

  • (A) 391
  • (B) 511
  • (C) 481
  • (D) 421
  • Correct Answer - Option(B)
  • Views: 15
  • Filed under category Reasoning
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Explanation by: Admin

The terms are given in a series
(2³ -1) = 7
(3³ -1) = 26
(4³ -1) = 63
(5³ -1) = 124
(6³ -1) = 215
(7³ -1) = 342
So, the missing term is,
(8³ -1) = 511.

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