Select the number from among the given options that can replace the question mark (?) in the following series.
728, 717, 695, 662, 618, ?

Identify the number that does NOT belong to the following series.
147, 293, 587, 1173, 2346, 4693

Identify the number that does NOT belong to the following series.
47, 51, 57, 65, 69, 76, 83 

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.

5, 6, 9, 15, ____?, 40

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.

1, 1, 2, 6, 24, ____?, 720

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.

15       50          155        470        1415       ____ ?

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.

5       10      15        20      25 ____?

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.

7      26          63          124       215  ____?