Determine the simplified value of the given

1, 1, 3, 15, 105, 942

Find the Wrong number in the given number series.

3, 6, 2, 8, 2.4, 9.6

Find the wrong number in the given number series.

8, 9, 64, 25, 216, 49

2.5, 15, 81, 325, 976, 1953

112, 236, 374, 546, 790, 1376

Find the wrong number in the given number series.

334, 301, 271, 251, 239, 233 

2304     6912     864     2592     322      972

Find the wrong number in the given number series.

18, 40, 60, 132, 202, 408

0.15, 3.15, 12.30 , 45.90, 195.60, 998