1, 5, 11, 19, 29, 40, 55, 711). 402). 553). 194). 71

1.	1, 5, 11, 19, 29, 40, 55, 711). 402). 553). 194). 71
Answer» The GIVEN series is in following pattern: 1 1 + 2 × 2 = 5 5 + 2 × 3 = 11 11 + 2 × 4 = 19 19 + 2 × 5 = 29 29 + 2 × 6 = 41 ≠ 40 41 + 2 × 7 = 55 55 + 2 × 8 = 71 So, the wrong term is 40.

Answer»

The GIVEN series is in following pattern:

1 + 2 × 2 = 5

5 + 2 × 3 = 11

11 + 2 × 4 = 19

19 + 2 × 5 = 29

29 + 2 × 6 = 41 ≠ 40

41 + 2 × 7 = 55

55 + 2 × 8 = 71

So, the wrong term is 40.

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