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Find the wrong term in the series. 1, 10, 18, 82, 107, 323

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Find the wrong term in the series.

1, 10, 18, 82, 107, 323


1). 10
2). 18
3). 82
4). 107


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Answered by on | Votes 0 |

⇒ 1 = 0 + 12

⇒ 10 ≠ 1 + 23 (not following the pattern and it should be 9 instead of 10)

⇒ 18 = 9 + 32

⇒ 82 = 18 + 43

⇒ 107 = 82 + 52

⇒ 323 = 107 + 63

The logic used here is the addition of the previous number with the square of a number and the cube alternatively as explained above.

∴ 10 is the wrong term in the series.

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