Maximum number of days of earned leave that can be

Find the wrong number in the given number series.

7, 15, 31, 57, 87, 127

Find the wrong number in the given number series.

630, 180, 60, 24, 12, 8, 5

A-5,   A,   35,   52,  78,  115

Find the wrong number in the given number series.

231, 241, 233, 239, 235, 243

Find the wrong number in the given number series.

263, 133, 201, 505, 1771, 7974

0 7 26 63 126 215

547, 594, 640, 691, 741, 792

32, 16, 24, 60, 207, 945

1024    3072     384     1152     145      432

164, 141, 122, 105, 92, 80