What is the purpose of penetration testing in

Find the wrong number in the given number series.

41, 51, 63, 80, 101, 126

Find the Wrong number in the given number series.

137, 148, 190, 261, 361, 490

Find the wrong number in the given number series.

15, 38, 67, 98, 135, 181

850, 849, 841, 814, 750, 688

Direction: Find the wrong number in given number series.

1977, 1945, 1837, 1575, 1081, 217.

Find the wrong term in the following series:

2, 4, 8, 14, 24, 32, 44

Find the wrong number in the given number series.

- 342, - 218, - 96, 27, 150, 273

Find the wrong number in the given number series.

26, 38, 60, 110, 206, 398